Relays
• Full Featured Industrial Plug-In Relays
• Single Pole Interface to Four Pole Power Switching
• Low Level Signal to High Power DC Switching
• Latching & Low Consumption Coil Options
• Plug In Timer Cube Options
38
CONTENTS
Relays
Selection Guide & Part No Key
40
General Information
41
General Information
42
General Information
43
MRC 8 Pin C2 Relays
44
MRC 11 Pin C3 Relays
45
MRC 11 Pin C3 Relays
46
MRC 11 Pin C3 Relays
47
MRC 14 Pin C4 Relays
48
MRC 11 Pin C5 Relays
49
MRC 11 Pin C5 Relays
50
QRC 8 Pin Miniature C7 Relays
51
QRC 8 Pin Miniature C7 Relays
52
QRC 14 Pin Miniature C9 Relays
53
IRC Single Pole Interface C10 Relays
54
Time Cubes
55
Sockets For C2 Relays
56
Sockets For C3 Relays
57
Module Sockets & Modules for C3 Relays
58
Sockets For C4 & C5 Relays
59
Sockets For C7 Relays
60
Sockets For C9 & C10 Relays
61
39
RELAYS
MRC, QRC & IRC SERIES
Application
Types
Poles
General purpose
C2-A20
C3-A30
C4-A40
C5-A20
C5-A30
C7-A10
C7-A20
C9-A41
C10-A10
8 pin
11 pin
14 pin flat blade
11 pin flat blade
11 pin flat blade
8 pin miniature flat blade
8 pin miniature flat blade
14 pin miniature flat blade
5 pin flat blade
2
3
4
2
3
1
2
4
1
C
C
C
C
C
C
C
C
C
C2-T21
C3-T31
C7-T21
C10-T13
8 pin
11 pin
8 pin miniature flat blade
5 pin flat blade
2
3
2
1
C
C
C
C
C2-G20
C3-G30
C5-G30
C7-G20
8 pin
11 pin
11 pin flat blade
8 pin miniature flat blade
2
3
3
2
C3-X10
C4-X20
C5-X10
C7-X10
AC ratings
10A / 250V
10A / 250V
10A / 250V
16A / 500V
16A / 500V
16A / 250V
10A / 250V
3A / 250V
10A / 400V
DC ratings
0,5A
0,5A
0,5A
0,5A
0,5A
0,5A
0,5A
0,5A
0,5A
@
@
@
@
@
@
@
@
@
110V
110V
110V
110V
110V
110V
110V
110V
110V
Sockets
Page
44
45
48
49
49
51
51
53
54
S2
S3
S4
S5
S5
S7
S7
S9
S10
56
57
59
59
59
60
60
61
61
44
45
51
54
S2
S3
S7
S10
56
57
60
61
6A
6A
6A
6A
/
/
/
/
250V
250V
250V
400V
NO
NO
NO
NO
10A
10A
16A
10A
/
/
/
/
250V
250V
500V
250V
1,2A
1,2A
1,2A
0,8A
@
@
@
@
110V
110V
110V
110V
44
45
49
52
S2
S3
S5
S7
56
57
59
60
11 pin
14 pin flat blade
11 pin flat blade
8 pin miniature flat blade
1 DM
2 DM
1 DM
1 DM
10A
10A
10A
10A
/
/
/
/
250V
250V
250V
250V
7A
7A
7A
6A
@
@
@
@
110V
110V
110V
110V
46
48
50
52
S3
S4
S5
S7
57
59
59
60
C3-M10
C5-M10
11 pin
11 pin flat blade
1 DM
1 DM
10A / 250V
16A / 500V
10A @ 220V
10A @ 220V
46
50
S3
S5
57
59
C3-R20
C4-R30
C5-R20
C9-R21
11
14
11
14
pin
pin flat blade
pin flat blade
pin miniature flat blade
2
3
2
2
C
C
C
C
10A / 250V
10A / 250V
10A / 250V
3A / 250V
0,5A
0,5A
0,5A
0,5A
@
@
@
@
110V
110V
110V
110V
46
48
50
53
S3
S4
S5
S9
57
59
59
61
250mW ... 800mW
Flag not available
LED not available
C3-S14
C3-E24
C3-N34
C9-E21
11
11
11
14
pin
pin
pin
pin miniature flat blade
1
2
3
2
C
C
C
C
6A / 250V
6A / 250V
6A / 250V
3A / 250V
0,5A
0,5A
0,5A
0,5A
@
@
@
@
110V
110V
110V
110V
47
47
47
53
S3
S3
S3
S9
57
57
57
61
Lamp switching
C7-W10
Miniature, faston 187
Time cube
CT2
CT3
8 pin plug-in timer module
11 pin plug-in timer module
Twin contacts
Low level loads
Open contacts
DC load switching
Flag not available
Double make
DC load switching
Flag not available
Magnet blow-out
Flag not available
Latching
LED not available
Sensitive
Min. 5mA @ 5V
Min. 5mA @ 5V
Min. 5mA @ 5V
Min. 1mA @ 5V
Page
1 NO
10A / 250V
0,5A @ 110V
52
S7
60
2C
3C
10A / 250V
10A / 250V
0,5A @ 110V
0,5A @ 110V
55
55
S2
S3
56
57
PART NUMBER KEY
C3 A 3 0
X 230A
Coil voltage
Model series
C2 - MRC 8 pin
C3 - MRC 11 pin
C4 - MRC 14 pin flat blade
C5 - MRC 11 pin flat blade
C7 - QRC 8 pin miniature flat blade
C9 - QRC 14 pin miniature flat blade
C10 - IRC 5 pin flat blade
Led indication
Special executions
H - Orange push only test button
N - Black blanking plug i.e. no test button
P - pins for printed circuit
E - cover for flange panel mounting
Contact Type
A - standard, change-over contacts
T - twin contacts (bifurcated)
G - open contacts
X - double make contacts
M - double make, magnetic blow out
R - remanence (latching)
S - sensitive coil, 250 mW
E - sensitive coil, 500 mW
N - sensitive coil, 800 mW
W - tungsten and silver contacts
Additions to the coil
D - free wheeling diode (DC only)
F - polarity and free wheeling diodes (dc only)
B - rectifying bridge for AC/DC relays
R - RC suppressor (only MR-C types)
Contact materials
0 - standard
9 - gold-flashed contact, 0,2µ Au
8 - gold-plated contact, 10µ Au
4 - sensitive MRC relays
2 - gold-plated 10µ Au (twin and C9 relays)
1 - flashed 0,2µ Au (twin and C9 relays)
Number of contacts
40
RELAYS
GENERAL INFORMATION
Contact materials
Silver-nickel (AgNi) and silver-tin oxide
(AgSnO2) are used as standard contact
materials for all models. Other contact
materials are available on request.
Maximum Intensity
The “Max. switching current” indicated in
every model, refers to the maximum stable
current which should be possible in
permanent conduction (ITH).
Gold Flash
For relays that are intended to be stored or
remain unoperated for any length of time, a
0,2µ layer of gold protects the contacts
from oxidisation.
In the case of AC,
the “Max.
switchingcurrent”
that the relay can
support is the same for all the values of
voltages ≤ of the “Max. switching voltage”
specified in every model.
The product of the intensity and the voltage applied should not be higher than the
values specified as “Max. AC load”.
Gold Plating
A 10µ plate of gold increases the operational reliability. They should be used for
switching low level currents.
Contact Resistance
Contact resistance is dependent on
contact material, contact pressure and
contact contamination.
In the case of DC, the “Max. switching
current” must be less than the current that
causes the continuous arcing.
The tables of “Max. DC current” show the
possible values of intensity in relation to
the applied voltage.
High contact resistance raises the temperature of the contacts, therefore reducing their working life.
Typical contact resistance of the MR-C and
QR-C relays is 50 mΩ.
Maximum Voltage
The maximum voltage on the contacts
depends on the insulation between each
contact (pole to pole) and between all
contacts and the coil.
Contacts gap
Contact gap and opening speed of the
contacts have an influence on the length
and the duration of the arc.
The EN60947 and VDE 0110 standards set
out the maximum voltage values, taking
into consideration the quality of the
insulation materials, pollution degree as
well as the shape and dimensions of the
contact barriers (creepage distance).
In the case of AC, a gap of 0,5 mm is
sufficient to quench the arc which occurs
automatically at the “zero point” of the
cycle.
In the case of DC, the arc only quenches
when the contact gap is sufficient for the
voltage and current applied.
Please see tables of “Max. DC current”.
Coil Materials
Coils bobbins are moulded in polybutylene with fibreglass (130° C).
Enamelled wires of Class F specification
are used (155° C).
They are wound on automatic precision
winding machines, with the number of
turns and wire tension accurately regulated
and monitored.
Tolerances
Coil resistance is measured at 20° C and is
regulated within ± 10% of specified value.
Standard Windings
The coil voltages indicated in the catalogue refer to standard windings.
Other coil voltages are available, including products for series connection and
amperometric applications.
Please consult your distributor for details.
Contacts in series
The connection of two or more contacts in
series is equivalent to multiplying the
contact gap by that amount. By using this
method, a greater break capacity is
achieved for DC switching.
Minimum working voltage (pull in)
This is the minimum voltage that must be
supplied to the coil to ensure that the relay
energises, the contacts change over and are
positively held in place without any vibration.
The values of voltage specified are those at
or above which the relay must pull in.
DC relays ≥ 80% Un
AC relays ≥ 80% Un
Maximum release voltage (drop out)
This is the voltage at which the relay deenergises, the contacts change over and are
positively held in place without any
vibration.
The values of voltage specified are those at
or below which the relay must drop out.
DC relays ≥ 10% Un
AC relays ≤ 15% Un
41
Contacts in parallel
The connection of two or more contacts in
parallel does not mean that it is poss-ible
to switch a greater load. However,
the stable current and the operational
reliability of the relay is increased.
Double break contacts
The double break contact arrangement is
equivalent to two contacts connected in
series.
The maximum intensity supported
corresponds to only one contact. This
system allows for higher DC operating
voltages.
Bifurcated (twin) contacts
The contact blade is divided into two parts,
each with its own contact.
Both contacts press down each on their
own independent fixed contacts.
This system is particularly good for reliably
switching at very low levels.
Contact protection
The electrical life of contacts can be
prolonged by components which eliminate
or reduce the back EMF transients.
These voltages are generated by the
reactive component of the load on
disconnection, which increases the
duration and the temperature of the arc.
For AC, RC suppressors or varistors can
be connected in parallel with the load or
the contacts.
For DC with an inductive load, the best
method is to connect a diode in parallel
with the load.
Ambient temperature
The ambient temperature has an influence
on the coil resistence and on its thermal
dissipation capacity.
Curve 1 represents the variations of the pull
in voltage (% Un) in relation with the
ambient temperature (T).
Curve 2 indicates the maximum values of
the voltage applied (Ub) to the coil in relation with the nominal voltage (Un) at the
ambient temperature (T).
Ub/Un
1,7
1,5
2
1,3
1,1
0,9
1
0,7
0,5
-20
-5
10
25
40
55
70 TºC
RELAYS
GENERAL INFORMATION
General purpose relays
They are used for most general
applications, like as automation,
pneumatic, heating appliances, signaling,
as an input or output interface, etc.
QR-C coils
A
Change-over
contacts.
Isolation
between NO/NC: 1000 Vrms. Gap: 0,5
mm.
Rating loads of up to 16A @ 230V AC1
16 A @ 30V DC1
0,5A @ 110V DC1
0,2A @ 220V DC1
MR-C coils
Vac
24
48
115
230
400*
Ω
C2-A20 and C3-A30
mA
67 92
280 46
1K7 19
7K2
9,5
19K
5,5
Ω
Vdc
12 110
24 443
48 1K8
110
9K
220 37K
mA
110
54
27
12
6
* 400V coils only in pollution 2
MR-C coils
Vac
Ω
mA
Vdc
24
48
115
230
400*
65
280
1K6
6K8
18K
100
50
21
10
6
12 103 116
24 411 58
48 1K6 30
110 8K6 13
220 34K
6,5
Ω
Ω
24
48
115
230
147
607
3K7
14K
Ω
24
48
115
230
147 62
607 31
3K7 13
14K
6,5
mA
Vdc
Ω
12
24
48
110
140
555
2K3
9K8
mA
85
43
21
11
Relays with open contacts
An open contact arrangement
allows an increase in the contact
gap, increasing the DC “break capacity”
without altering the AC performance.
G
Gap: 1,5 mm (QR-C types); 1,7 mm (MR-C)
Isolation of contacts NO: >2000 Vrms.
Maximum load:
1,2A @ 110V DC1
16A @ 230V AC1
0,4A @ 220V DC1
Vdc
Ω
62
31
13
6,5
12
24
48
110
140
555
2K3
9K8
Vac
Ω
mA
Vdc
Ω
24
48
115
230
400*
60
268
1K7
5K8
16K
100
50
21
10
6
12
24
48
110
220
90 133
360 66
1K4
34
7K5 15
30K
7,5
mA
* C2-G20, C3-G30 400V only in pollution 2
C7-A20, C9-A41
mA
MR-C coils C2-G20, C3-G30, C5-G30
mA
* C4-A40 , 400V coils only in pollution 2
Vac
Vac
Relays with “mag. blow out”
These versions are similar to X
types, however they have the
addition of a powerful magnet which
“blows out” the arc generated when the
contacts are opened, therefore quenching the arcing quickly and increasing the
contact life.
See Tables 6 and 7. On page 46
M
They are able to switch DC loads of up to
10A @ 220V DC1 and 2A @ 220V DC13
MR-C coils
Vac
Ω
24
60
48
268
115 1K7
230 5K8
400* 16K
C3-M10 and C5-M10
mA
Vdc
Ω
mA
100
50
21
10
6
12
24
48
110
220
110
443
1K8
9K
37K
110
54
27
12
6
* C3-M10 , 400V coils only in pollution 2
C4-A40, C5-A20, C5-A30
QR-C coils
C7-T21
QR-C coils
mA
85
43
21
11
C7-A10, C7-G20, C7-X10
Vac
Ω
mA
Vdc
Ω
mA
24
48
115
230
132
535
3K1
12K
83
42
17
8,7
12
24
48
110
96
384
1K5
8K
125
62
32
13
Remanence relays
A high remanence magnetic circuit allows the relay to latch
positively when the current applied flows
through the coil in a direction and
delatches if the current flows in the
opposite direction.
Electronic circuitry is added inside the
relay to control this action and also
protects against transient voltages.
R
There is one winding for AC coils and two
windings for DC coils.
All
coils
withstand
permanent
connection.The relay can be operated
with pulses of 50 ms., minimum, at
nominal voltage.
A3
A1
+
Relays with twin contacts
These are used to switch low
currents with high operational
reliability.
Double break relays
These relays are designed to
switch high DC loads at
voltages of 110 and 220 Vdc.
Change-over
contacts.
Isolation
between contacts NO/NC: 1000 Vrms.
Gap: 0,5 mm
Gold-flashed contact 0,2µ or plated
with 10µ Au (optional).
They consist of one normally open contact with a gap >3 mm so that the arc
length is divided by two.
T
Maximum load:
Minimum load:
MR-C coils
Vac
24
48
115
230
400*
6A @ 230V AC1
5 mA @ 5V DC1
C2-T21 and C3-T31
Isolation between contacts: >2000 Vrms
The max. DC load is shown in the tables.
X versions are available in MR-C and
QR-C type housing.
MR-C coils
C3-X10, C4-X20, C5-X10
Vdc
Ω
mA
Vac
Ω
mA
Vdc
Ω
mA
67
92
280
46
1K7 19
7K2 9,5
19K 5,5
12
24
48
110
220
110
443
1K8
9K3
37K
110
54
27
12
6
24
48
115
230
400*
60
268
1K7
5K8
16K
100
50
21
10
6
12
24
48
110
220
110
443
1K8
9K
37K
110
54
27
12
6
* 400V coils only in pollution 2
* C3-X10, C4-X20 400V only in pollution 2
42
A1
A3
X
mA
Ω
+
A2
–
DC relays
AC relays
A2
MR-C coils C3-R20, C4-R30, C5-R20
Vac
24
48
115
230
ON
OFF
mA
mA
75
38
16
8
12
6
2,5
1,3
ON
Vdc
12
24
48
110
mA
24
62
32
13
30
21
10
6
QR-C coils
Vac
24
48
115
230
C9-R21
ON
OFF
mA
mA
50
25
10
5
OFF
mA
8
4
2
1
ON
OFF
Vdc
mA
mA
12
24
48
60
100
50
25
20
25
12
6
5
RELAYS
GENERAL INFORMATION
S
Sensitive relays, 250 mW
One change-over contact
E
Sensitive relays, 500 mW
Two change-over contacts
N
Sensitive relays, 800 mW
Three change-over contacts
DC relays adjusted to work at lower
power, available in both MR-C and QR-C
versions. Gold-flashed contacts 0,2µ or
plated 10µ Au (optional).
Operational voltage range:
S relays: 0,8 ... 2,5 Un
E relays: 0,8 ... 1,7 Un
N relays: 0,8 ... 1,4 Un
Coils
High inrush current relay
Two open contacts, one of silver
nickel and one of tungsten work
in parallel but are physically displaced so
that the tungsten contact makes and
breaks the load. The silver contact is
used for carrying the stable current.
W
Only available in C7 type housing.
Tables
The tables of electrical life and the
tables of maximum DC current show
the typical result of exhaustive tests
performed at an ambient temperature
of 20° C, operating frequency of 1200
operations / hour, and under permanent connection.
Maximum loads:
6A @ 230 AC5a/b (lamps)
10A @ 230V AC15; 1,5A @ 110V DC1
The switching current ratings specified
in the catalogue refer to a minimum
electrical life of 100.000 operations.
See table of electrical life on page 52.
Margin of over-voltage
A maximum over-voltage of 110% Un
is permissible at the coil, with rated
current through the contacts at an
ambient temperature of 60° C.
This relay was designed to switch
incandescent and fluorescent lamps, (with
p.f corrected), and DC inductive loads.
Relays C3-S, C3-E, C3-N, C9-E
Relays S
Vdc
Ω
6
12
24
48
60
110
144
576
2K3
9K2
mA
Relays E
Ω
42
72
21 288
10 1K1
5 4K6
7K2
mA
Relays N
Ω
83
45
42
180
21
720
10
2K8
8,3 4K5
15K
mA
QR-C coils
133
66
33
17
13
7
Vac
Ω
mA
Vdc
Ω
24
48
115
230
132
535
3K1
12K
83
42
17
8,7
12
24
48
110
110 110
443
54
1K8
27
9K 12
Protection against transients
When the coil is disconnected from an
electromagnet, peaks of inverse voltage
appear at the terminals which can reach
very high values. These pulses can be
transmitted down the line associated
with the coil and could possibly affect
other components.
In the case of a relay being operated by
such devices as transistors, triacs, etc; it
may be necessary to protect against
transients.
Transients carried in the line
High voltage pulses can be carried in the
supply line to the relay coil. These may
appear in the form of peaks or bursts and
are generated by the connection and
disconnection of electric motors,
transformers, capacitors etc.
Normally a relay is unaffected by these
pulses, but if a diode is connected in
association with the coil, it must be capable of withstanding an inverse voltage
higher than those of the incoming peaks.
Protection circuits
A protection circuit must efficiently cope
with pulses generated by the coil as well
as incoming line pulses.
EN61000 norms set levels of protection
for each application.
Releco relays are available with integrated protection circuits or with modules
plugged into sockets S3-MP or S3-MS.
Specifications
The data referred to in the specifications for each model refers to typical
values of “new” relays at 20° C.
Relays C7-W
mA
Custom relays
Relays with special specifications can
be supplied after consultation with an
official Releco distributor.
X
LED indication with rectifier.
For DC and AC relays up to 250V
Level II (1000V) up to 24V
Level III (2000V) from 25 to 60V
Level IV (4000V) from 61 to 250V
Note: LED connected in series with the
coil @ 220Vdc in QRC types.
A1
X
A2
D
D Free wheeling diode.
DX Free wheeling diode + LED
Dampens transients caused by the relay
coil on de-energisation.
Levell III (2000V) up to 60 Vdc
Level IV (4000V) from 61 to 250 Vdc (*)
F Polarity and free wheeling diodes.
FX Polarity + free wheeling diode + LED
A diode in series with the coil protects
the relay from reverse connection.
Level II (1000V) up to 60 Vdc
Level IV (4000V) from 61 to 250 Vdc (*)
B Bridge rectifier incorporated.
BX Bridge rectifier + LED indication
Allows the relay to operate in both AC or
DC without any polarity inconvenience.
Available only in voltages up to 60V
Protection level II (1000V)
R Resistor and capacitor.
RX Resistor and capacitor + LED
Suppressor for AC coils. Level III (2000V)
Available only in MRC types
(*) Level III (2000V) in QRC types.
43
DX
A1
A1
A2
A2
+
+
–
–
F
FX
A1
A1
A2
A2
+
+
–
–
BX
B
A1
A1
A2
A2
RX
R
A1
A2
A1
A2
RELAYS
MRC 8 PIN STANDARD/LOW SIGNAL LEVEL/
OPEN CONTACTS
•
•
•
•
•
•
Lockable test button
Marking label on relay
2 window mechanical flag (not available on C2-G20)
Colour coded test button
Coil voltage marked on top of relay
Label carries full technical information
• CE marked
C2-A20...
General purpose
Two change-over contacts, 10 A
10A / 250V AC1
6A / 250V AC15
10A @ 30V DC1
0,5A @ 110V DC1
C2-T21...
Low level
Two change-over, bifurcated contacts
C2-G20...
6A / 250V AC1
6A @ 30V DC1
Min. 5mA @ DC 5V
10A / 250V AC1
1,2A @ 110V DC1
General purpose, DC
Two open contacts
0,3A @ 110 V DC13
0,4A @ 220V DC1
Contacts
Contacts
Contacts
Materials
code 0 (standard); options: 8 - 9
Max. switching current
10 A
Peak inrush current (20 ms)
30 A
Max. switching voltage, (pollution 3)
250 V
Max. switching voltage, (pollution 2)
400 V
Max. AC load (Table 1)
2,5 KVA
Max. DC load
See Table 2
Materials
code 1 (standard); option: 2
Switching current:
min. 5 mA; max. 6 A
Peak inrush current (5 ms)
15 A
Max. switching voltage, (pollution 3) 250 V
Max. switching voltage, (pollution 2) 400 V
Max. AC load (Table 3, page 45)
1,2 KVA
Max. DC load
See Table 18, page 51
Materials
code 0 (standard)
Max. switching current
10 A
Peak inrush current (20 ms)
30 A
Max. switching voltage, (pollution 3)
250 V
Max. switching voltage, (pollution 2)
400
V Max. AC load (Table 1)
2,5 KVA
Max. DC load
See Table 4, page 45
4 3
5 6
2
4 3
5 6
2
12 14
22 24
A1 (+)
12 14
22 24
A1(+)
11
21
A2
11
21
A2
1
8
7
1
8
7
3
6
2
A1(+)
A2
gap 1,7 mm
1
8
7
Standard types (50/60 Hz and DC)
AC 24, 48, 115 (110 ... 120), 230
X = LED (optional)
C2-A20 X/ ... V
RC suppressor
C2-A20R X/ ... V
Standard types (50/60 Hz and DC)
Standard types (50/60 Hz and DC)
AC 24, 48, 115 (110 ... 120), 230
X = LED (optional)
C2-T21 X/ ... V
RC suppressor
C2-T21R X/ ... V
AC 24, 48, 115 (110 ... 120), 230
X = LED (optional)
C2-G20 X/ ... V
RC suppressor
C2-G20R X/ ... V
DC 12, 24, 48, 110, 120/125, 220
X = LED (optional)
C2-A20
Free wheeling diode
C2-A20D
Free wheeling and polarity C2-A20F
AC/DC rectifier (60V max.) C2-A20B
DC 12, 24, 48, 110, 120/125, 220
X = LED (optional)
C2-T21
Free wheeling diode
C2-T21D
Free wheeling and polarity C2-T21F
AC/DC rectifier (60V max.) C2-T21B
DC 12, 24, 48, 110, 120/125, 220
X = LED (optional)
C2-G20 X/
Free wheeling diode
C2-G20D X/
Free wheeling and polarity C2-G20F X/
AC/DC rectifier (60V max.) C2-G20B X/
X/
X/
X/
X/
...
...
...
...
V
V
V
V
Specifications
X/
X/
X/
X/
V
V
V
V
Specifications
Nominal coil power: 2,2 VA (AC), 1,3
Operate time
Release time
Isolation: EN60947 pollution 3, Gr C
Dielectric strength, contacts / coil
Dielectric strength, pole / pole
W (DC)
16 ms.
8 ms.
250V
2,5 KV
2,5 KV
...
...
...
...
W (DC)
16 ms.
8 ms.
250V
2,5 KV
2,5 KV
10
Nominal coil power: 2,4 VA (AC), 1,6
Operate time
Release time
Isolation: EN60947 pollution 3, Gr C
Dielectric strength, contacts / coil
Dielectric strength, pole / pole
W (DC)
20 ms.
10 ms.
250V
2,5 KV
2,5 KV
Table 2
Max. DC load
C2-A, C3-(A, R),C4-(A, R), C5-R, C7-A
10
1
8
A1
DC1
DC13
AC1
AC15
6
3
35
2
7
A2
5
4
1
Amps
1
ops
35
0,1
KVA
0,1
0,5
1
V
V
V
V
Specifications
Nominal coil power: 2,2 VA (AC), 1,3
Operate time
Release time
Isolation: EN60947 pollution 3, Gr C
Dielectric strength, contacts / coil
Dielectric strength, pole / pole
Table 1
Electrical life (ops x 106)
C2-A, C2-G, C3-A, C3-G, C3-R, C5-R
Dimensions (mm)
58.5
...
...
...
...
1,5
44
2
2,5
Volts 25
75
125
175
225
RELAYS
MRC 11 PIN STANDARD/LOW SIGNAL LEVEL/
OPEN CONTACTS
•
•
•
•
•
•
Lockable test button
Marking label on relay
2 window mechanical flag (not available on C3-G30)
Colour coded test button
Coil voltage marked on top of relay
Label carries full technical information
• CE marked
C3-A30...
General purpose
Three change-over contacts, 10 A
10A / 250V AC1
6A / 250V AC15
10A @ 30V DC1
0,5A @ 110V DC1
C3-T31...
C3-G30... General purpose, DC
Low level
3 change-over, bifurcated contacts
Three open contacts
6A / 250V AC1
6A @ 30V DC1
Min. 5mA @ DC 5V
10A / 250V AC1
1,2A @ 110V DC1
0,3A @ 110V DC13
0,4A @ 220V DC1
Contacts
Contacts
Contacts
Materials
code 0 (standard); options: 8 - 9
Max. switching current
10 A
Peak inrush current (20 ms)
30 A
Max. switching voltage, (pollution 3)
250 V
Max. switching voltage, (pollution 2)
400 V
Max. AC load (Table 1, page 44) 2,5 KVA
Max. DC load
See Table 2, page 44
Materials
code 1 (standard); option: 2
Switching current:
min. 5 mA,
max. 6 A
Peak inrush current (15 ms)
15 A
Max. switching voltage, (pollution 3)
250 V
Max. switching voltage, (pollution 2)
400 V
Max. AC resistive load (Table 3)
1,2 KVA
Max. DC load
See Table 18, page 51
Materials
code 0 (standard)
Max. switching current
10 A
Peak inrush current (20 ms)
30 A
Max. switching voltage, (pollution 3)
250 V
Max. switching voltage, (pollution 2)
400 V
Max. AC load (Table 1, page. 44) 2,5 KVA
Max. DC load
See Table 4
4 3
5 7
8 9
2
4 3
5 7
8 9
2
12 14
22 24
32 34
A1(+)
12 14
22 24
32 34
A1(+)
11
21
31
A2
11
21
31
A2
1
6
11
10
1
6
11
10
Standard types (50/60 Hz and DC)
3
7
9
2
A1(+)
A2
gap 1,7 mm 1
6
11
10
AC 24, 48, 115 (110 ... 120), 230
X = LED (optional)
C3-A30 X/ ... V
RC suppressor
C3-A30R X/ ... V
Standard types (50/60 Hz and DC)
AC 24, 48, 115 (110 ... 120), 230
X = LED (optional)
C3-T31 X/ ... V
RC suppressor
C3-T31R X/ ... V
Standard types (50/60 Hz and DC)
AC 24, 48, 115 (110 ... 120), 230
X = LED (optional)
C3-G30 X/ ... V
RC suppressor
C3-G30R X/ ... V
DC 12, 24, 48, 110, 120/125, 220
X = LED (optional)
C3-A30
Free wheeling diode
C3-A30D
Free wheeling and polarity C3-A30F
AC/DC rectifier (60V max.) C3-A30B
DC 12, 24, 48, 110, 120/125, 220
X = LED (optional)
C3-T31
Free wheeling diode
C3-T31D
Free wheeling and polarity C3-T31F
AC/DC rectifier (60V max.) C3-T31B
DC 12, 24, 48, 110, 120/125, 220
X = LED (optional)
C3-G30 X/
Free wheeling diode
C3-G30D X/
Free wheeling and polarity C3-G30F X/
AC/DC rectifier (60V max.) C3-G30B X/
X/
X/
X/
X/
...
...
...
...
V
V
V
V
Specifications
...
...
...
...
V
V
V
V
Specifications
Nominal coil power: 2,2 VA (AC), 1,3
Operate time
Release time
Isolation: EN60947 pollution 3, Gr C
Dielectric strength, contacts / coil
Dielectric strength, pole / pole
Dimensions (mm)
W (DC)
16 ms.
8 ms.
250V
2,5 KV
2,5 KV
10
1
11
W (DC)
16 ms.
8 ms.
250V
2,5 KV
2,5 KV
Nominal coil power: 2,4 VA (AC), 1,6
Operate time
Release time
Isolation: EN60947 pollution 3, Gr C
Dielectric strength, contacts / coil
Dielectric strength, pole / pole
10
10
A1
9
3
DC1
DC13
8
4
AC1
7
6
5
1
1
ops
Amps
35
0,1
VA 0
0,1
250
500
V
V
V
V
W (DC)
20 ms.
10 ms.
250V
2,5 KV
2,5 KV
Table 4
Max. DC load
Types C2-G20, C3-G30
2
35
...
...
...
...
Specifications
Nominal coil power: 2,2 VA (AC), 1,3
Operate time
Release time
Isolation: EN60947 pollution 3, Gr C
Dielectric strength, contacts / coil
Dielectric strength, pole / pole
Table 3
Electrical life (ops x 106)
Types C2-T21, C3-T31, C7-T21
A2
58.5
X/
X/
X/
X/
750
45
1000
1250
Volts 25
75
125
175
225
RELAYS
MRC 11 PIN POWER/MAGNETIC BLOW-OUT/
LATCHING
•
•
•
•
•
•
Lockable test button
Marking label on relay
2 window mechanical flag (not available on C3X10 or C3-M10)
Colour coded test button
Coil voltage marked on top of relay
Label carries full technical information
• CE marked
C3-X10...
C3-M10...
Power relay, DC
Single pole, NO, double make
10A / 250V AC1
7A @ 110V DC1
Power relay, DC
Single pole, magnetic blow out
10A / 250V AC1
3,6A @ 110V DC13
1,2A @ 220V DC1
0,3A @ 220V DC13
10A @ 220V DC1
2A @ 220V DC13
C3-R20...
Latching
Two change-over contacts, 10 A
10A / 250V AC1
6A / 250V AC15
10A @ 30V DC1
0,5A @ 110VDC1
Contacts
Contacts
Contacts
Materials
code 0 (standard)
Max. switching current
10 A
Peak inrush current (20 ms)
30 A
Max. switching voltage, (pollution 3)
250 V
Max. switching voltage, (pollution 2)
400 V
Max. AC load (Table 5)
2,5 KVA
Max. DC load
See Table 10, page 48
Materials
code 0 (standard)
Max. switching current.
10 A
Peak inrush current (20 ms)
30 A
Max. switching voltage, (pollution 3)
250 V
Max. switching voltage, (pollution 2)
400 V
Max. AC load (Table 5)
2,5 KVA
Electrical life, DC
See Tables 6 and 7
Materials
code 0 (standard); options: 8 - 9
Max. switching current
10 A
Peak inrush current (20 ms)
30 A
Max. switching voltage, (pollution 3)
250 V
Max. switching voltage, (pollution 2)
400 V
Max. AC load (Table 1, page 44)
2,5 KVA
Max. DC load
See Table 2, page 44
3
9
3
2
A1(+)
Magnet
(+)
9
A2
gap > 3 mm (1,7+1,7)
gap > 3 mm (1,7+1,7)
10
Standard types (50/60 Hz and DC)
2
4 3
8 9
2 6
A1 (+)
12 14
22 24
A1 A3
ON (+)
OFF (+)
A2
11
21
A2 (-)
10
1
11
10
AC 24, 48, 115 (110 ... 120), 230
X = LED (optional)
C3-X10 X/ ... V
RC suppressor
C3-X10R X/ ... V
Standard types (50/60 Hz and DC)
AC 24, 48, 115 (110 ... 120), 230
X = LED (optional)
C3-M10 X/ ... V
RC suppressor
C3-M10R X/ ... V
Standard types (50/60 Hz and DC)
AC 24, 48, 115 (110 ... 120), 230
C3-R20 / ... V
DC 12, 24, 48, 110, 120/125, 220
X = LED (optional)
C3-X10
Free wheeling diode
C3-X10D
Free wheeling and polarity C3-X10F
AC/DC rectifier (60V max.) C3-X10B
DC 12, 24, 48, 110, 120/125, 220
X = LED (optional)
C3-M10 X/
Free wheeling diode
C3-M10D X/
Free wheeling and polarity C3-M10F X/
AC/DC rectifier (60V max.) C3-M10B X/
DC 12, 24, 48, 110, 125
(two windings)
X/
X/
X/
X/
...
...
...
...
V
V
V
V
Specifications
Nominal coil power: 2,4 VA (AC), 1,3 W (DC)
Operate time
20 ms.
Release time
10 ms.
Isolation: EN60947 pollution 3, Gr C
250V
Dielectric strength, contacts / coil
2,5 KV
Note: All AC and DC coils withstand permanent connection.
W (DC)
20 ms.
10 ms.
250V
2,5 KV
ON pulse power
1,5 VA/ W
OFF pulse power
0,5 VA/ W
Min. pulse length for ON/OFF control 50 ms.
Isolation: EN60947 pollution 3, Gr C
250V
Dielectric strength, contacts / coil
2,5 KV
Dielectric strength, pole / pole
2,5 KV
Table 6
Electrical life (ops x 106)
Types C3-M10 and C5-M10
10
Table 7
Electrical life (ops x 106)
Types C3-M10 and C5-M10
10
DC13 110V
DC13 220V
DC1 110V
DC1 220V
1
1
0,5
1
1,5
2
2,5
0,1
Amp 0
ops
ops
ops
1
C3-R20 / ... V
Specifications
Nominal coil power: 2,4 VA (AC), 1,3
Operate time
Release time
Isolation: EN60947 pollution 3, Gr C
Dielectric strength, contacts / coil
AC1
AC15
0,1
KVA
V
V
V
V
Specifications
Table 5
Electrical life (ops x106)
Types C3-X10 and C3-M10
10
...
...
...
...
2
4
6
46
8
10
0,1
Amp 0,3
0,7
1,3
2
2,6
3,3
3,6
RELAYS
MRC 11 PIN SENSITIVE COIL
(WIDE VOLTAGE TOLERANCE)
•
•
•
•
•
•
Lockable test button
Marking label on relay
Colour coded test button
Coil voltage marked on top of relay
Label carries full technical information
CE marked
C3-S14...
C3-E24...
C3-N34...
Operating range: 0,8 ... 2,5 x Un
6A / 250V AC1
6A @ 30V DC1
Operating range: 0,8 ... 1,7 x Un
6A / 250V AC1
6A @ 30V DC1
Operating range: 0,8 ... 1,4 x Un
6A / 250V AC1
6A @ 30V DC1
Sensitive, 250 mW
One change-over contact, 6 A
Sensitive, 800 mW
Three change-over contacts, 6 A
Sensitive, 500 mW
Two change-over contacts, 6 A
Contacts
Contacts
Contacts
Materials
code 4 (standard)
Max. switching current
6A
Peak inrush current (10 ms)
15 A
Max. switching voltage, (pollution 3)
250 V
Max. switching voltage, (pollution 2)
400 V
Max. AC resistive load (Table 8)
1,2 KVA
Max. DC load
See Table 9
Materials
code 4 (standard)
Max. switching current
6A
Peak inrush current (10 ms)
15 A
Max. switching voltage, (pollution 3)
250 V
Max. switching voltage, (pollution 2)
400 V
Max. AC resistive load (Table 8)
1,2 KVA
Max. DC load
See Table 9
Materials
code 4 (standard)
Max. switching current
6A
Peak inrush current (10 ms)
15 A
Max. switching voltage, (pollution 3)
250 V
Max. switching voltage, (pollution 2)
400 V
Max. AC resistive load (Table 8)
1,2 KVA
Max. DC load
See Table 9
5 7
2
4 3
8 9
2
4 3
5 7
8 9
2
12 14
A1(+)
12 14
22 24
A1(+)
12 14
22 24
32 34
A1(+)
11
A2
11
21
A2
11
21
31
A2
6
10
1
11
10
1
6
11
10
Standard types, DC
Standard types, DC
DC 6, 12, 24, 48
DC 6, 12, 24, 48, 60
C3-S14
/ ... V
Standard types, DC
DC 6, 12, 24, 48, 60, 110
C3-E24
C3-N34
/ ... V
/ ... V
Free wheeling diode
C3-S14D / ... V
Free wheeling and polarity C3-S14F / ... V
Free wheeling diode
C3-E24D / ... V
Free wheeling and polarity C3-E24F / ... V
Free wheeling diode
C3-N34D / ... V
Free wheeling and polarity C3-N34F / ... V
Note: The connection of diodes to the coil
will increase the initial drop-out time.
LED not available
Note: The connection of diodes to the coil
will increase the initial drop-out time.
LED not available
Note: The connection of diodes to the coil
will increase the initial drop-out time.
LED not available
Specifications
Specifications
Specifications
Nominal coil power
250 mW
Operate time
18 ms.
Release time
10 ms.
Isolation: EN60947 pollution 3, Gr C
250V
Dielectric strength, contacts / coil
2,5 KV
Dielectric strength, pole / pole
2,5 KV
Nominal coil power
500 mW
Operate time
18 ms.
Release time
10 ms.
Isolation: EN60947 pollution 3, Gr C
250V
Dielectric strength, contacts / coil
2,5 KV
Dielectric strength, pole / pole
2,5 KV
Nominal coil power
800 mW
Operate time
18 ms.
Release time
10 ms.
Isolation: EN60947 pollution 3, Gr C
250V
Dielectric strength, contacts / coil
2,5 KV
Dielectric strength, pole / pole
2,5 KV
Dimensions (mm)
Table 9
Max. DC load
Types C3-S14, C3-E24, C3-N34
Table 8
Electrical life (ops x 106)
Types C3-S14, C3-E24, C3-N34
10
1
11
9
3
AC1
4
7
6
5
1
1
Amps
35
ops
35
DC1
2
8
58.5
10
A1
10
A2
0,1
KVA 0
0,5
1
47
1,5
0,1
Volts 25
50
100
150
200
RELAYS
MRC 14 PIN (FLAT BLADE) STANDARD/
POWER/LATCHING
•
•
•
•
•
•
Lockable test button
Marking label on relay
2 window mechanical flag (not available on C4-X20)
Colour coded test button
Coil voltage marked on top of relay
Label carries full technical information
• CE marked
C4-A40...
C4-X20...
General purpose
Four change-over contacts, 10 A
10A / 250V AC1
6A / 250V AC15
C4-R30...
Power relay, DC
Double pole, NO, double make
10 A @ 30V DC1
0,5A @ 110V DC1
10A / 250V AC1
7A @ 110V DC1
Latching relay
Three change-over contacts, 10 A
10A / 250V AC1
6A / 250V AC15
1,2A @ 220V DC1
0,3A @ 220V DC13
10 A @ 30V DC1
0,5A @ 110V DC1
Contacts
Contacts
Contacts
Materials code 0 (standard); options: 8 - 9
Max. switching current
10 A
Peak inrush current (20 ms)
30 A
Max. switching voltage, (pollution 3)
250 V
Max. switching voltage, (pollution 2)
400 V
Max. AC load (Table 11)
2 KVA
Max. DC load
See Table 2, page 44
Materials
code 0 (standard)
Max. switching current
10 A
Peak inrush current (20 ms)
30 A
Max. switching voltage, (pollution 3)
250 V
Max. switching voltage, (pollution 2)
400 V
Max. AC load (Table 11)
2 KVA
Max. DC load
See Table 10
Materials
code 0 (standard); options: 8 - 9
Max. switching current
10 A
Peak inrush current (20 ms)
30 A
Max. switching voltage, (pollution 3)
250 V
Max. switching voltage, (pollution 2)
400 V
Max. AC load (Table 11)
2 KVA
Max. DC load
See Table 2, page 44
1 2
4 5
13
7 8 10 11
12 14 22 24 32 34 42 44
2
5
8
11
A1(+)
11
21
31
41
A2
3
6
9
12
14
gap > 3 mm (1,7+1,7)
Standard types (50/60 Hz and DC)
4 5
7 8
13
1 2
A1 (+)
12 14 22 24 32 34
13 12
A1 A3
ON (+)
OFF (+)
A2
11
21
31
A2 (-)
14
3
6
9
14
Standard types (50/60 Hz and DC)
AC 24, 48, 115 (110 ... 120), 230
X = LED (optional)
C4-X20 X/ ... V
RC suppressor
C4-X20R X/ ... V
Standard types (50/60 Hz and DC)
AC 24, 48, 115 (110 ... 120), 230
X = LED (optional)
C4-A40 X/ ... V
RC suppressor
C4-A40R X/ ... V
DC 12, 24, 48, 110, 120/125, 220
X = LED (optional)
C4-A40
Free wheeling diode
C4-A40D
Free wheeling and polarity C4-A40F
AC/DC rectifier (60V max.) C4-A40B
DC 12, 24, 48, 110, 120/125, 220
X = LED (optional)
C4-X20
Free wheeling diode
C4-X20D
Free wheeling and polarity C4-X20F
AC/DC rectifier (60V max.) C4-X20B
DC 12, 24, 48, 110, 125
Two coils
X/
X/
X/
X/
...
...
...
...
V
V
V
V
Specifications
W (DC)
20 ms.
8 ms.
250V
2,5 KV
2,5 KV
4
W (DC)
20 ms.
8 ms.
250V
2,5 KV
2,5 KV
ON pulse power
1,5 VA/ W
OFF pulse power
0,5 VA/ W
Min. pulse length for ON/OFF control: 50 ms.
Isolation: EN60947 pollution 3, Gr C
250V
Dielectric strength, contacts / coil
2,5 KV
Dielectric strength, pole / pole
2,5 KV
7
5
10
10
11
8
6
9
3
12
13
14
8
7.0
6.75
6.75
4.15
1
1
8
Amps
3.85
6.5
10
DC1
DC13
AC1
AC15
35
8
Table 11 Electrical life (ops x 106)
Types C4-A40, C4-X20, C4-R30
ops
52.5
35
2
C4-R30 / ... V
Note: All AC and DC coils withstand permanent connection.
Table 10
Máx. DC load
Type C3-X10, C4-X20
1
C.I.
V
V
V
V
/ ... V
Specifications
Nominal coil power: 2,4 VA (AC), 1,3
Operate time
Release time
Isolation: EN60947 pollution 3, Gr C
Dielectric strength, contacts / coil
Dielectric strength, pole / pole
Dimensions (mm)
1.2
...
...
...
...
Specifications
Nominal coil power: 2,4 VA (AC), 1,4
Operate time
Release time
Isolation: EN60947 pollution 3, Gr C
Dielectric strength, contacts / coil
Dielectric strength, pole / pole
3
FASTON .110
X/
X/
X/
X/
AC 24, 48, 115 (110 ... 120), 230
C4-R30
ø1.5
0,1
Volts 25
0,1
75
125
48
175
225
KVA 0,25 0,5
1
1,5
2
2,5
RELAYS
MRC 11 PIN (FLAT BLADE) STANDARD/
OPEN CONTACTS
•
•
•
•
•
•
Lockable test button
Marking label on relay and socket
2 window mechanical flag (not available on C5-G30)
Colour coded test button
Coil voltage marked on top of relay
Label carries full technical information
• CE marked
C5-A20...
C5-A30...
General purpose
Two change-over contacts, 16 A
16A / 500V AC1
8A / 500V AC15
General purpose
Three change-over contacts, 16 A
16A / 500V AC1
8A / 500V AC15
16A @ 30V DC1
0,5 A @ 110V DC1
16A @ 30V DC1
0,5A @ 110V DC1
C5-G30...
General purpose, DC
Three open contacts
16A / 500V AC1
1,2A @ 110V DC1
0,3A @ 110V DC13
0,4A @ 220V DC1
Contacts
Contacts
Contacts
Materials
code 0 (standard); options: 8 - 9
Max. switching current
16 A
Peak inrush current (20 ms)
40 A
Max. switching voltage, (pollution 3)
500
Max. AC load (Table 12)
4 KVA
Max. DC load
See Table 13
Materials
code 0 (standard); options: 8 - 9
Max. switching current
16 A
Peak inrush current (20 ms)
40 A
Max. switching voltage, (pollution 3)
500
Max. AC load (Table 12)
4 KVA
Max. DC load
See Table 13
Materials
code 0 (standard)
Max. switching current
16 A
Peak inrush current (20 ms)
40 A
Max. switching voltage, (pollution 3)
500 V
Max. AC load (Table 12)
4 KVA
Max. DC load
See Table 14, page 50
1 4
3 6
A
1 4
2 5
3 6
A
12 14
22 24
A1(+)
12 14
22 24
32 34
A1(+)
11
21
A2
11
21
31
A2
7
9
B
7
8
9
B
Standard types (50/60 Hz and DC)
5
4
6
A
A1(+)
A2
gap 1,7 mm
8
7
9
B
AC 24, 48, 115 (110 ... 120), 230, 400
X = LED (optional)
C5-A20 X/ ... V
RC suppressor
C5-A20R X/ ... V
Standard types (50/60 Hz and DC)
AC 24, 48, 115 (110 ... 120), 230, 400
X = LED (optional)
C5-A30 X/ ... V
RC suppressor
C5-A30R X/ ... V
AC 24, 48, 115 (110 ... 120), 230, 400
X = LED (optional)
C5-G30 X/ ... V
RC suppressor
C5-G30R X/ ... V
DC 12, 24, 48, 110, 120/125, 220
X = LED (optional)
C5-A20
Free wheeling diode
C5-A20D
Free wheeling and polarity C5-A20F
AC/DC rectifier (60V max.) C5-A20B
DC 12, 24, 48, 110, 120/125, 220
X = LED (optional)
C5-A30
Free wheeling diode
C5-A30D
Free wheeling and polarity C5-A30F
AC/DC rectifier (60V max.) C5-A30B
DC 12, 24, 48, 110, 120/125, 220
X = LED (optional)
C5-G30 X/
Free wheeling diode
C5-G30D X/
Free wheeling and polarity C5-G30F X/
AC/DC rectifier (60V max.) C5-G30B X/
X/
X/
X/
X/
...
...
...
...
V
V
V
V
X/
X/
X/
X/
...
...
...
...
V
V
V
V
Standard types (50/60 Hz and DC)
...
...
...
...
V
V
V
V
Specifications
Specifications
Specifications
Nominal coil power: 2,4 VA (AC), 1,4 W (DC)
Operate time
20 ms.
Release time
10 ms.
Isolation: EN60947 pollution 3, Gr C 500 V
Dielectric strength, contacts / coil
4 KV
Dielectric strength, pole / pole
4 KV
Nominal coil power: 2,4 VA (AC), 1,4 W (DC)
Operate time
20 ms.
Release time
10 ms.
Isolation: EN60947 pollution 3, Gr C 500 V
Dielectric strength, contacts / coil
4 KV
Dielectric strength, pole / pole
4 KV
Nominal coil power: 2,4 VA (AC), 1,6 W (DC)
Operate time
20 ms.
Release time
10 ms.
Isolation: EN60947 pollution 3, Gr C 500 V
Dielectric strength, contacts / coil
4 KV
Dielectric strength, pole / pole
4 KV
Dimensions (mm)
56
35
Table 12 Electrical life (ops x 106)
Types C5- (A, G, X, M), C7-A10
1
2
3
4
7
5
8
6
9
A
10
Table 13
Max. DC load
Types C5-A20, C5-A30
16
10
AC1
AC15
B
35
DC1
DC13
1
1
8.3
7.7
1.3
C.I.
ops
4.75
FASTON .187
4.6
5.5
Amps
11.05 11.05
8.9
0,1
ø1.5
0,1
KVA 0
0,66
1,33
2
49
2,6
3,3
4
Volts 25
75
125
175
225
RELAYS
MRC 11 PIN (FLAT BLADE) POWER/
MAGNETIC BLOW-OUT/LATCHING
•
•
•
•
•
•
Lockable test button
Marking label on relay
2 window mechanical flag (not available on C5-X10 or C5-M10)
Colour coded test button
Coil voltage marked on top of relay
Label carries full technical information
• CE marked
C5-X10...
Power relay, DC
Single pole, NO, double make
16A / 500V AC1
7A @ 110V DC1
C5-M10...
Power relay, DC
SP double make. Magnetic blow out
16A / 500V AC1
3,6A @ 110V DC13
1,2A @ 220V DC1
0,3A @ 220V DC13
10A @ 220V DC1
2A @ 220V DC13
C5-R20...
Latching relay
Two change-over contacts, 10 A
10A / 500V AC1
6A / 500V AC15
10A @ 30V DC1
0,5A @ 110V DC1
Contacts
Contacts
Contacts
Materials
code 0 (standard)
Max. switching current
16
A
Peak inrush current (20 ms)
40 A
Max. switching voltage, (pollution 3)
500 V
Max. AC load (Table 12, page 49)
4 KVA
Max. DC load
See Table 15
Materials
code 0 (standard)
Max. switching current
16
A
Peak inrush current (20 ms)
40 A
Max. switching voltage, (pollution 3)
500 V
Max. AC load (Table 12, page 49)
4 KVA
Electrical life, DC See Tables 6 and 7, page 46
Materials
code 0 (standard)
Max. switching current
10
A
Peak inrush current (20 ms)
30 A
Max. switching voltage, (pollution 3)
500 V
Max. AC load (Table 1, page 44)
2,5 KVA
Max. DC load
See Table 2, page 44
4
gap > 3 mm (1,7 + 1,7)
Magnet
(+) 6
gap > 3 mm (1,7 + 1,7)
A
1 4
3 6
A1(+)
12 14
22 24
A 8
A1 A3
ON (+)
OFF (+)
A2
11
21
A2 (-)
B
7
9
B
Standard types (50/60 Hz and DC)
Standard types (50/60 Hz and DC)
Standard types (50/60 Hz and DC)
AC 24, 48, 115 (110 ... 120), 230, 400
X = LED (optional)
C5-X10 X/ ... V
RC suppressor
C5-X10R X/ ... V
AC 24, 48, 115 (110 ... 120), 230, 400
X = LED (optional)
C5-M10 X/ ... V
RC suppressor
C5-M10R X/ ... V
AC 24, 48, 115 (110 ... 120), 230
C5-R20 / ... V
DC 12, 24, 48, 110, 120/125, 220
X = LED (optional)
C5-X10
Free wheeling diode
C5-X10D
Free wheeling and polarity C5-X10F
AC/DC rectifier (60V max.) C5-X20B
DC 12, 24, 48, 110, 120/125, 220
X = LED (optional)
C5-M10 X/
Free wheeling diode
C5-M10D X/
Free wheeling and polarity C5-M10F X/
AC/DC rectifier (60V max.) C5-M20B X/
DC 12, 24, 48, 110, 125
(two windings)
X/
X/
X/
X/
...
...
...
...
V
V
V
V
Specifications
...
...
...
...
V
V
V
V
Specifications
Nominal coil power: 2,4 VA (AC), 1,3
Operate time
Release time
Isolation: EN60947 pollution 3, Gr C
Dielectric strength, contacts / coil
Weight avg.
Table 14
Type C5-G30
W (DC)
20 ms.
10 ms.
500V
4 KV
90 grs.
Table 15
Type C5-X10
W (DC)
20 ms.
10 ms.
500V
4 KV
90 grs.
ON pulse power
1,5 VA/ W
OFF pulse power
0,5 VA/ W
Min. pulse length for ON/OFF control 50 ms.
Isolation: EN60947 pollution 3, Gr C
500V
Dielectric strength, contacts / coil
4 KV
Dielectric strength, pole / pole
4 KV
Max. DC load
16
10
16
10
Note: All AC and DC coils withstand permanent connection.
Specifications
Nominal coil power: 2,4 VA (AC), 1,3
Operate time
Release time
Isolation: EN60947 pollution 3, Gr C
Dielectric strength, contacts / coil
Weight avg.
Max. DC load
C5-R20 / ... V
Table 16
Type C7-A10
Max. DC load
16
10
DC1
DC13
DC1
DC13
DC1
DC13
1
0,1
Volts 25
Amps
1
Amps
Amps
1
75
125
175
225
0,1
Volts 25
75
125
50
175
225
0,1
Volts 25
75
125
175
225
RELAYS
QRC 8 PIN MINIATURE STANDARD/LOW SIGNAL
LEVEL
•
•
•
•
•
•
Lockable test button
Marking label on relay
2 window mechanical flag
Colour coded test button
Coil voltage marked on top of relay
Label carries full technical information
• CE marked
C7-A20...
General purpose
Two change-over contacts, 10 A
10A / 250V AC1
6A / 250V AC15
10A @ 30V DC1
0,5A @ 110V DC1
C7-T21...
Low level
Two change-over, bifurcated contacts
C7-A10...
6A / 250V AC1
6A @ 30V DC1
Min. 5mA @ DC 5V
16A / 250V AC1
8A / 250V AC15
General purpose
One change-over contact, 16 A
16 A @ 30V DC1
0,5A @ 110V DC1
Contacts
Contacts
Contacts
Materials
code 0 (standard); options: 8 - 9
Max. switching current
10 A
Peak inrush current (20 ms)
30 A
Max. switching voltage, (pollution 3)
250 V
Max. switching voltage, (pollution 2)
400 V
Max. AC load (Table 17)
2,5 KVA
Max. DC load
See Table 2, page 44
Materials
code 1 (standard); option: 2
Switching current: min. 5 mA;
max. 6 A
Peak inrush current (5 ms)
15 A
Max. switching voltage, (pollution 3)
250 V
Max. switching voltage, (pollution 2)
400 V
Max. AC load (Table 3, page 45)
1,2 KVA
Max. DC load
See Table 18
Materials
code 0 (standard)
Max. switching current
16 A
Peak inrush current (20 ms)
40 A
Max. switching voltage, (pollution 3)
250 V
Max. switching voltage, (pollution 2)
400 V
Max. AC load (Table 12, page 49)
4 KVA
Max. DC load
See Table 16, page 50
1 4
1 3
2 4
7
1 3
2 4
7
12 14
22 24
A1(+)
12 14
22 24
A1(+)
11
21
A2
11
21
A2
5
6
8
5
6
8
7
A1 (+)
A2
5
8
Standard types (50/60 Hz and DC)
Standard types (50/60 Hz and DC)
Standard types (50/60 Hz and DC)
AC 24, 48, 115 (110 ... 120), 230
X = LED (optional)
C7-A20
X/ ... V
AC 24, 48, 115 (110 ... 120), 230
X = LED (optional)
C7-T21
X/ ... V
AC 24, 48, 115 (110 ... 120), 230
X = LED (optional)
C7-A10
X/ ... V
DC 12, 24, 48, 110, 120/125, 220
X = LED (optional)
C7-A20
Free wheeling diode
C7-A20D
Free wheeling and polarity C7-A20F
AC/DC rectifier (60V max.) C7-A20B
X/
X/
X/
X/
DC 12, 24, 48, 110, 120/125, 220
X = LED (optional)
C7-T21
Free wheeling diode
C7-T21D
Free wheeling and polarity C7-T21F
AC/DC rectifier (60V max.) C7-T21B
X/
X/
X/
X/
DC 12, 24, 48, 110, 120/125
X = LED (optional)
C7-A10
Free wheeling diode
C7-A10D
Free wheeling and polarity C7-A10F
AC/DC rectifier (60V max.) C7-A10B
X/
X/
X/
X/
...
...
...
...
V
V
V
V
...
...
...
...
V
V
V
V
...
...
...
...
V
V
V
V
Specifications
Specifications
Specifications
Nominal coil power:
1,5 VA (AC), 1 W (DC)
Operate time
16 ms.
Release time
8 ms.
Isolation: EN60947 pollution 3, Gr C
250V
Dielectric strength, contacts / coil
2,5 KV
Dielectric strength, pole / pole
2,5 KV
Weight avg.
43 grs.
Nominal coil power: 1,5 VA (AC), 1 W (DC)
Operate time
16 ms.
Release time
8 ms.
Isolation: EN60947 pollution 3, Gr C
250V
Dielectric strength, contacts / coil
2,5 KV
Dielectric strength, pole / pole
2,5 KV
Weight avg.
43 grs.
Nominal coil power: 1,8 VA (AC), 1,5 W (DC)
Operate time
16 ms.
Release time
8 ms.
Isolation: EN60947 pollution 3, Gr C
250V
Dielectric strength, contacts / coil
2,5 KV
Weight avg.
43 grs.
Table 17 Electrical life (ops x 106)
Types C7-A20, C7-G20, C7-X, C7-W
28
37.5
Dimensions (mm)
1
2
3
5
4
6
7
A
Table 18
Max. DC load
Types C2-T21, C3-T31, C7-T21
10
10
DC1
AC1
AC15
8
B
RELECO
21
1
FASTON .187
4.05
4.70
5.90
7.25
2
C.I.
1
ops
4.75
Amps
10
ø2.2
6.10
14.5
0,1
KVA
0,5
1
1,5
51
2
2,5
0,1
Volts 25
75
125
175
225
RELAYS
QRC 8 PIN MINIATURE OPEN CONTACTS/
POWER/HIGH INRUSH CURRENT
•
•
•
•
•
•
Lockable test button
Marking label on relay
2 window mechanical flag (not available on C7-G20 or C7-X10)
Colour coded test button
Coil voltage marked on top of relay
Label carries full technical information
• CE marked
C7-G20...
Power relay, DC
Two open contacts, gap 1,5 mm
10A / 250V AC1
0,4A @ 220V DC1
0,8 A @ 110V DC1
0,3A @ 110V DC13
C7-X10...
Power relay, DC
Single pole, NO, double make
10A / 250V AC1
6A @ 110V DC1
1A @ 220V DC1
0,3A @ 220V DC13
C7-W10...
High inrush current
Single pole, two contacts in parallel
wolfram and silver
10A / 250V AC15
6A @ 250V AC5a/b
Contacts
Contacts
Contacts
Materials
code 0 (standard)
Max. switching current
10 A
Peak inrush current (20 ms)
30 A
Max. switching voltage, (pollution 3)
250 V
Max. switching voltage, (pollution 2)
400
V Max. AC load (Table 17, page 51) 2,5 KVA
Max. DC load
See Table 19
Materials
code 0 (standard)
Max. switching current
10 A
Peak inrush current (20 ms)
30 A
Max. switching voltage, (pollution 3)
250 V
Max. switching voltage, (pollution 2)
400V
Max. AC load (Table 17, page 51)
2,5 KVA
Max. DC load
See Table 20
Materials
code 0 (standard)
Max. switching current
10 A
Peak inrush current (2,5 ms)
500 A
Max. switching voltage, (pollution 3)
250 V
Max. switching voltage, (pollution 2)
400 V
Max. AC load (Table 17, page 51)
2,5 KVA
Electrical life, AC5 a/b (lamps) See Table 21
3
4
3
7
4
5
6
7
A1(+)
A2
A2
A2
gap 1,5 mm
4
7
A1(+)
A1(+)
8
5
8
gap 3 mm (1,5 + 1,5)
Standard types (50/60 Hz and DC)
AC 24, 48, 115 (110 ... 120), 230
X = LED (optional)
C7-G20 X/ ... V
AC 24, 48, 115 (110 ... 120), 230
X = LED (optional)
C7-X10
X/ ... V
AC 24, 48, 115 (110 ... 120), 230
X = LED (optional)
C7-W10 X/ ... V
DC 12, 24, 48, 110, 120/125
X = LED (optional)
C7-G20 X/ ... V
Free wheeling diode
C7-G20D X/ ... V
Free wheeling and polarity C7-G20F X/ ... V
AC/DC rectifier (60V max.) C7-G20B X/ ... V
DC 12, 24, 48, 110, 120/125
X = LED (optional)
C7-X10 X/ ... V
Free wheeling diode
C7-X10D X/ ... V
Free wheeling and polarity C7-X10F X/ ... V
AC/DC rectifier (60V max.) C7-X10B X/ ... V
DC 12, 24, 48, 110, 120/125
X = LED (optional)
C7-W10 X/ ... V
Free wheeling diode
C7-W10D X/ ... V
Free wheeling and polarity C7-W10F X/ ... V
AC/DC rectifier (60V max.) C7-W10B X/ ... V
Specifications
Specifications
Specifications
Nominal coil power: 1,8 VA (AC), 1,5
Operate time
Release time
Isolation: EN60947 pollution 3, Gr C
Dielectric strength, contacts / coil
Dielectric strength, pole / pole
Weight avg.
Table 19
Type C7-G20
W (DC)
20 ms.
10 ms.
250V
2,5 KV
2,5 KV
43 grs.
Standard types (50/60 Hz and DC)
8
Nominal coil power: 1,8 VA (AC), 1,3
Operate time
Release time
Isolation: EN60947 pollution 3, Gr C
Dielectric strength, contacts / coil
Weight avg.
Max. DC load
10
Table 20
Type C7-X10
W (DC)
20 ms.
10 ms.
250V
2,5 KV
43 grs.
Nominal coil power: 1,8 VA (AC), 1,3 W (DC)
Operate time
20 ms.
Release time
10 ms.
Isolation: EN60947 pollution 3, Gr C
250V
Dielectric strength, contacts / coil
2,5 KV
Weight avg.
43 grs.
Table 21 Electrical life (ops x 106)
Type C7-W10
AC5a/b (lamps)
Max. DC load
10
10
DC1
DC13
DC1
DC13
AC5 a/b
1
1
75
125
175
225
0,1
Volts 25
ops
Amps
1
Amps
0,1
Volts 25
Standard types (50/60 Hz and DC)
75
125
52
175
225
0,1
VA 0
250
500
750
1000
RELAYS
QRC 14 PIN MINIATURE STANDARD/
SENSITIVE COIL / LATCHING
•
•
•
•
•
•
Lockable test button
Marking label on relay
2 window mechanical flag (not available on C9-E21)
Colour coded test button
Coil voltage marked on top of relay
Label carries full technical information
• CE marked
C9-A41...
General purpose
Four change-over contacts, 3 A
3A / 250V AC1
1A / 250V AC15
3A @ 30V DC1
0,2A @ 110V DC1
C9-E21...
C9-R21...
Operating range: 0,8 ... 1,7 x Un
3A / 250V AC1
3A @ 30V DC1
3A / 250V AC1
1A / 250V AC15
Sensitive, 500 mW
Two change-over contacts, 3 A
Latching
Two change-over contacts, 3 A
3A @ 30V DC1
0,2A @ 110V DC1
Contacts
Contacts
Contacts
Materials
code 1 (standard); options: 2 - 9
Max. switching current
3A
Peak inrush current (10 ms)
15 A
Max. switching voltage, (pollution 2)
150 V
Max. AC resistive load (Table 22)
0,7 KVA
Max. DC load
See Table 23
Materials
code 1 (standard); options: 2 - 9
Max. switching current
3A
Peak inrush current (10 ms)
15 A
Max. switching voltage, (pollution 3)
250 V
Max. AC resistive load (Table 22)
0,7 KVA
Max. DC load
See Table 23
Materials
code 1 (standard)
Max. switching current
3A
Peak inrush current (10 ms)
15 A
Max. switching voltage, (pollution 3)
250 V
Max. AC resistive load (Table 22)
0,7 KVA
Max. DC load
See Table 23
1 5
2 6
3 7
4 8
12 14 22 24 32 34 42 44
13
1 5
4 8
13
1 5
4 8
13 10
A1(+)
12 14
22 24
A1(+)
12 14
22 24
A1 A3
ON (+)
OFF (+)
11
21
31
41
A2
11
21
A2
11
21
A2 (-)
9
10
11
12
14
9
12
14
9
12
14
Standard types (50/60 Hz and DC)
AC 24, 48, 115 (110 ... 120), 230
X = LED (optional)
C9-A41 X/ ... V
Standard types (50/60 Hz and DC)
AC 24, 48, 115 (110 ... 120), 230
X = LED (optional)
C9-E21 X/ ... V
Standard types (50/60 Hz and DC)
AC 24, 48, 115 (110 ... 120), 230
C9-R20
DC 12, 24, 48, 110, 120/125, 220
X = LED (optional)
C9-A41
Free wheeling diode
C9-A41D
Free wheeling and polarity C9-A41F
AC/DC rectifier (60V max.) C9-A41B
DC 12, 24, 48, 110, 120/125, 220
X = LED (optional)
C9-E21
Free wheeling diode
C9-E21D
Free wheeling and polarity C9-E21F
AC/DC rectifier (60V max.) C9-E21B
DC 12, 24, 48, 60
(two windings)
X/ ... V
X/ ... V
X/ ... V
X/ ... V
X/ ... V
X/ ... V
X/ ... V
X/ ... V
/ ... V
C9-R20 / ... V
Note: All AC and DC coils withstand permanent connection
Specifications
Specifications
Specifications
Nominal coil power:
1,5 VA (AC), 1 W (DC)
Operate time
10 ms.
Release time
6 ms.
Isolation: EN60947 pollution 2
150V
Dielectric strength, contacts / coil
2,5 KV
Dielectric strength, pole / pole
1 KV
Weight avg.
43 grs.
Nominal coil power: 1 VA (AC), 500 mW (DC)
Operate time
10 ms.
Release time
6 ms.
Isolation: EN60947 pollution 3, Gr C
250V
Dielectric strength, contacts / coil
2,5 KV
Dielectric strength, pole / pole
2,5 KV
ON pulse power
1,2 VA/ W
OFF pulse power
0,3 VA/ W
Min. pulse length for ON/OFF control 50 ms.
Isolation: EN60947 pollution 3, Gr C
250V
Dielectric strength, contacts / coil
2,5 KV
Dielectric strength, pole / pole
2,5 KV
Weight avg.
43 grs.
Note: Specifications valid without LED or diodes
Table 22
Electrical life (ops x 106)
Types C9-A41, C9-E21, C9-R21
Dimensions (mm)
28
37.5
1
2
3
10
4
Table 23
Max. DC load
Types C9-A41, C9-E21, C9-R21
10
5 6 7 8
9 10 11 12
13
AC1
14
DC1
RELECO
21
1
1
ops
FASTON .102
4.3
4.05
Amps
4.4 4.4 4.4
2.6
6.35
6.35
1.2
C.I.
6.95
ø1.5
13.2
0,1
VA 0
0,1
250
500
53
750
Volts 25
75
125
175 200
RELAYS
IRC SINGLE POLE STANDARD/
LOW SIGNAL LEVEL
• LED Indication as standard (except
with RC suppression)
• Colour coded lockable test button
• Marking label on relay
• 4.75mm flat blade terminals
• Coil voltage marked on top of relay
• Gold plate option (C10-A18X and
C10-T12X)
GENERAL INFORMATION
C10-A10X...
Electrical and Mechanical Life
100.000 operations at full rated load 20 x 106
mechanical operations measured at 6.000
ops/hour (see table 1).
Temperatures
Operating and storage temperatures are
respectively –20°C...+60°C and –20°C...+100°C.
Coil
The temperature rise in the coil when
permanently energised, at nominal voltage, is
45°C max. at AC and 35°C max. at DC.
All coils are calculated to withstand a permanent
connection at maximum ambient temperature of
60°C and 10% above the nominal voltage.
The coil inrush power of AC coils is approx. 1,3
x nominal power.
Vac/dc Ω ± 10% mA
24
48
773
3K5
Vdc
31
13
5
12
24
110
Ω ± 10%
45
224
773
19K9
mA
Vac
111
53
31
5,5
24
115
230
Ω ± 10%
≥ 24Vdc
Contacts
Standard material
code 3 - AgNi + 3µ Au
Optional material
code 2 - AgNi + 10µ Au
Switching current
min. 1 mA; max. 6 A
Peak inrush current (5 ms)
15 A
Max. switching voltage, (pollution 3) 250 V
Max. switching voltage, (pollution 2) 400 V
Max. AC resistive load
1,5 KVA
Max. DC load @ 24 V
6A
Bridge rectifier
24-48Vac/dc standard
A1
BX
A1
A2
A2
Polarity protected Free Wheeling Diode
≤ 12Vdc
≥ 60Vdc
A1
+
A1
+
R
FX
A2
A2
A2
4
3 1
4
A1
12 14
A1
11
A2
11
A2
2
5
2
5
For lamp, see appropriate diagram
For lamp, see appropriate diagram
Standard types (50/60 Hz and DC)
Standard types (50/60 Hz and DC)
AC/DC 24, 48
AC
115, 230
DC
5, 12, 24, 48, 110
X = LED (standard)
AC/DC rectifier (48V max.)
FWD - polarity protected
RC protection (no LED)
AC/DC 24, 48
AC
115, 230
DC
5, 12, 24, 48, 110
X = LED (standard)
AC/DC rectifier (48V max.)
FWD - polarity protected
RC protection (no LED)
C10-A10 X/ ...V
C10-A10B X/ ...V
C10-A10F X/ ...V
C10-A10R / ...V
C10-T13 X/ ...V
C10-T13B X/ ...V
C10-T13F X/ ...V
C10-T13R / ...V
Specifications
Specifications
Coil power including LED
1,1 VA, 0,65 W
Operate time + bounce time
10 + 1 ms
Release time + bounce time
5 + 3 ms
Isolation: EN60947 pollution 3, Gr C 250 V
Dielectric strength, contact / coil 8 mm / 5 KV
Weight avg.
21 grs.
Coil power including LED
1,1 VA, 0,65 W
Operate time + bounce time
10 + 1 ms
Release time + bounce time
5 + 3 ms
Isolation: EN60947 pollution 3, Gr C 250 V
Dielectric strength, contact / coil 8 mm / 5 KV
Weight avg.
21 grs.
Table 1: C10-A10X Electrical life (ops. x 106)
Table 2: C10-A10X
A1
A2
RC protection
115 - 230Vac
3 1
12 14
≥ 24Vac
A1
A2
6A / 400V AC1
6A @ 30V DC1
Min. 1mA @ DC 5V
Use 24Vac/dc*
7K1
8,7
28K3
4,3
Diagrams of additions to the coil
≤ 12V
10 A @ 30V DC1
0,5A @ 110V DC1
Standard material
AgNi
Optional material
code 8 - AgNi + 10µ Au
Max. switching current
10 A
Peak inrush current (10 ms)
30 A
Max. switching voltage, (pollution 3) 250 V
Max. switching voltage, (pollution 2) 400 V
Max. AC resistive load (table 1)
2,5 KVA
Max. DC load
(table 2)
mA
Pull-in voltages
DC and AC/DC relays: 0,75 x UN
AC relays: 0,75 x UN (at 50 and 60Hz)
Drop-out voltages
DC and AC/DC relays: 0,15 x UN
AC relays: 0,35 x UN (at 50 and 60Hz)
A1
Iow level
Single pole relay, bifurcated contact
Contacts
All values (LED included) measured at UN with an ambient
temperature of 20°C.
* 24Vac and any other coil values, as well as special coils,
are available upon request.
Lamp circuits X
C10-T13X...
Single pole relay, 10A
10A / 400V AC1
6A / 400V AC15
• BX version — one type fits all!
– 24VDC
– 24VAC
– Not polarity conscious
– Free wheeling diode (VDC)
– RC suppression (VAC)
Suppressors increase release time approx. 3 times in DC
LED & protection circuits available
BX
FX
R
●
Max. DC load
●
●
10
10
1
1
●
●
Amps
X
●
●
●
●
●
●
ops
Voltage
AC 6 … 12
AC 24 … 48
AC 115 … 230
DC 5 … 12
DC 24 … 48
DC 60 … 110
0,1
0,1
VA
250
750
1250
54
1750
2250
Volts 25
75
125
175
225
RELAYS
TIME CUBES
• Fits between socket and relay
• Converts relay to timer relay
• On delay, off delay, blinker, one shot and interval functions
• Accepts standard C2 or C3 relays
• Multi time range
CT2A
CT3A
CT2B
Off delay
The relay blinks ON/OFF
at time (t) when switch S is
closed. First pulse, ON
Function A
10
(7)
S
+
2
S
S
~
t
+
CT2K
CT3K
CT2W CT3W
One shot, aux. pulse
One shot
The relay turns ON with a
pulse on the switch S and
turns OFF at the time (t)
R
Function E
10
(7)
2
S
t
Function K
10
(7)
~
10
(7)
S
+
2
S
R
S
~
+
Function W
S
2
R
S
t t t
The relay turns ON as switch
S
is
closed
and
turns OFF at the time (t)
R
R
R
R
S
~
The timing starts when the
switch S is closed. The relay
pulls in at the time (t)
Function B
S
CT3E
On delay
R
R
2
CT2E
Blinker
The timing starts when S
is switched off. The relay
drops out at time (t)
10
(7)
CT3B
R
S
t
~
t
+
CT2... (8 pin) and CT3... (11 pin) types with time range from 0,2 seconds to 12 minutes (range 20)
CT2-A20/S
CT2-A20/L
CT2-A20/M
CT2-A20/U
9,5 ... 18
20 ... 65
90 ... 150
180 ... 265
CT3-A20/S
CT3-A20/L
CT3-A20/M
CT3-A20/U
9,5 ... 18 V
20 ... 65 V
90 ... 150 V
180 ... 265 V
V
V
V
V
CT2-B20/S
CT2-B20/L
CT2-B20/H
9,5 ... 18 V
20 ... 65 V
90 ... 265 V
CT2-E20/S
CT2-E20/L
CT2-E20/H
9,5 ... 18 V
20 ... 65 V
90 ... 265 V
CT3-B20/S
CT3-B20/L
CT3-B20/H
9,5 ... 18 V
20 ... 65 V
90 ... 265 V
CT3-E20/S
CT3-E20/L
CT3-E20/H
9,5 ... 18 V
20 ... 65 V
90 ... 265 V
CT2-K20/S
CT2-K20/L
CT2-K20/M
CT2-K20/U
9,5 ... 18
20 ... 65
90 ... 150
180 ... 265
CT3-K20/S
CT3-K20/L
CT3-K20/M
CT3-K20/U
9,5 ... 18 V
20 ... 65 V
90 ... 150 V
180 ... 265 V
V
V
V
V
CT2-W20/S
CT2-W20/L
CT2-W20/H
9,5 ... 18 V
20 ... 65 V
90 ... 265 V
CT3-W20/S
CT3-W20/L
CT3-W20/H
9,5 ... 18 V
20 ... 65 V
90 ...265 V
CT2-W25/S
CT2-W25/L
CT2-W25/H
9,5 ... 18 V
20 ... 65 V
90 ... 265 V
CT3-W25/S
CT3-W25/L
CT3-W25/H
9,5 ... 18 V
20 ... 65 V
90 ... 265 V
CT2... (8 pin) and CT3... (11 pin) types with time range from 0,8 seconds to 30 minutes (range 25)
CT3-A25/S
CT3-A25/L
CT3-A25/M
CT3-A25/U
9,5 ... 18 V
20 ... 65 V
90 ... 150 V
180 ... 265 V
V
V
V
V
Specifications
9,5 ... 18 V
20 ... 65 V
90 ... 265 V
CT3-E25/S
CT3-E25/L
CT3-E25/H
9,5 ... 18 V
20 ... 65 V
90 ... 265 V
Time range setting
Range 20
Range 25
0,2 -
0,8 -
0,8 -
3s
12 s
0,1 -1,5 min
0,8 - 12 min
3 -
CT2-K25/S
CT2-K25/L
CT2-K25/M
CT2-K25/U
9,5 ... 18 V
20 ... 65 V
90 ... 150 V
180 ... 265 V
CT3-K25/S
CT3-K250/L
CT3-K25/M
CT3-K25/U
9,5 ... 18 V
20 ... 65 V
90 ... 150 V
180 ... 265 V
Dimensions
Dip - Sw
7654
32 1
Time accuracy:
Repetition
+ 0,5% / 20 ms.
Supply voltage
1 ms / volt.
Ambient temperature
-0,25% / K
Reset time (types E, W, B) < 150 ms.
Reset time (types A, K)
< 200 ms.
Triggering time: AC, 80 ms ; DC, 50 ms.
Ambient temperature
-10°C ... +60°C
Transient protection
IEC 255.4
Housing material: Noryl SE1 (UL94V-1)
Protection class (DIN 40050)
IP40
Weight avg.
35 grs.
CT2-E25/S
CT2-E25/L
CT2-E25/H
8s
6
5
7
4
30 s
50
9,5 ... 18
20 ... 65
90 ... 150
180 ... 265
10 9 8
CT2-A25/S
CT2-A25/L
CT2-A25/M
CT2-A25/U
8
3
0,4 - 4 min
9
2
1
3 - 30 min
35
10 A / 380 V
55
12.5
24.5
11
10
RELAYS
SOCKETS FOR C2 RELAYS
• Built in retaining clip
• Removable label marking facility
• Coding ring compatible
• One or two level terminals
• DIN rail, solder tag or PCB mount
S2-B
S2-S
One level.
Integrated clip and marking label
Accepts the exclusive Releco coding ring
for coding both the relay and base. DIN
rail or panel mountable. Removable label.
EN/DIN and sequencial numbering.
According to EN60947
Wiring diagram
S2-L
Two level.
Integrated clip and marking label
Accepts the exclusive Releco coding ring
for coding both the relay and base. DIN
rail or panel mountable. Removable label.
EN/DIN and sequencial numbering.
According to EN60947
Wiring diagram
S2-PO
8 pin, solder and printed circuit tags
S2-L
Flange panel mountable.
S2-PO Printed circuit tags with flange.
Printed circuit lay-out
45°
6 ( 24 )
5 ( 22 )
1 ( 11 )
4 ( 12 )
2 ( A1)
3 ( 14 )
Specifications
8 ( 21 )
6 ( 24 )
ø1.3
5 ( 22 )
S2-B
3
2 ( A1)
3 ( 14 )
1( 11 )
4 ( 12 )
8
1
Specifications
Nominal load
10A / 300V
Dielectric strength (adjacent screws) 2,5 KV
Dielectric strength (screws / rail)
2,5 KV
Max. screw torque
1,2 Nm
Screw dimensions
M3, Pozi
Wire in-lets capacity:
Solid wire
4 mm2 or 2 x 2,25 mm2
Multi-core
22 - 14 AWG
ø8.2
S2-S
Nominal load
10 A / 300 V
Dielectric strength (adjacent pin)
2,5 KV
Hard brass, tin-plated terminals
S2-L
S2-PO
6
38
7.2
24
25
3.4
ø8.2
2
7
Specifications
Nominal load
10A / 300V
Dielectric strength (adjacent screws) 2,5 KV
Dielectric strength (screws / rail)
2,5 KV
Max. screw torque
1,2 Nm
Screw dimensions
M3, Pozi
Wire in-lets capacity:
Solid wire
4 mm2 or 2 x 2,25 mm2
Multi-core
22 - 14 AWG
4
5
6
17.5
7 ( A2 )
8 ( 21 )
7 ( A2 )
ø5.3
ø 5.3
39
49
4
8
M3
10
M3
M3.5
ø29.5
7
L
4
2
56
4
12
3
14
1
11
2
A1
Can be used to code a specific relay to fit
a specific socket up to 8 combinations.
Supplied in a pack of 5 pieces.
S2-PO
15
10
4.7
15
PO
S2-S
3
Coding Ring
1
38
30
38
4
29.75
5
Label
5
RELECO
7
6
24 22 12 14
2
S3-B
2
80
5
22
6
24
8
21
7
A2
7
1
A2 21 11 A1
8
RELECO
7
68
S2-BC
S2-L
RELAYS
SOCKETS FOR C3 RELAYS
• Built in retaining clip
• Removable label marking facility
• Coding ring compatible
• One or two level terminals
• DIN rail, solder tag or PCB mount
S3-S
One level.
Integrated clip and marking label
Accepts the exclusive Releco coding ring
for coding both the relay and base. DIN
rail or panel mountable. Removable label.
EN/DIN and sequencial numbering.
According to EN60947
Wiring diagram
S3-L
Two level.
Integrated clip and marking label
Accepts the exclusive Releco coding ring
for coding both the relay and base. DIN
rail or panel mountable. Removable label.
EN/DIN and sequencial numbering.
According to EN60947
Wiring diagram
S3-PO
8 pin, solder and printed circuit tags
S3-L
Flange panel mountable.
S3-PO Printed circuit tags with flange.
Printed circuit lay-out
32°44’
32°44’
9 ( 34 )
( A2 )
8 ( 32 )
11 ( 31 )
7 ( 24 )
1 ( 11 )
6 ( 21 )
2 ( A1)
5 ( 22 )
3 ( 14 )
10 ( A2 )
11( 31 )
9 ( 34 )
8 ( 32 )
6 ( 21 )
7 ( 24 )
5 ( 22 )
ø1.3
7
6
5
4
8
3
9
2 ( A1)
3 ( 14 )
1( 11 )
2
10
4 ( 12 )
11
4 ( 12 )
19
S3-B
1
Specifications
Specifications
Specifications
Nominal load
10A / 250V
Dielectric strength (adjacent screws) 2,5 KV
Dielectric strength (screws / rail)
2,5 KV
Max. screw torque
1,2 Nm
Screw dimensions
M3, Pozi
Wire in-lets capacity:
Solid wire
4 mm2 or 2 x 2,25 mm2
Multi-core
22 - 14 AWG
Nominal load
10A / 250V
Dielectric strength (adjacent screws) 2,5 KV
Dielectric strength (screws / rail)
2,5 KV
Max. screw torque
1,2 Nm
Screw dimensions
M3, Pozi
Wire in-lets capacity:
Solid wire
4 mm2 or 2 x 2,25 mm2
Multi-core
22 - 14 AWG
Nominal load
10 A / 250 V
Dielectric strength (adjacent pin)
2,5 KV
Hard brass, tin-plated terminals
ø8.2
ø8.2
S3-S
S3-L
S3-PO
6
38
7.2
24
25
3.4
S3-B
ø5.3
ø 5.3
39
49
8
M3
10
M3
4
M3.5
ø29.5
5
S3-S
2
5
Coding Ring
Can be used to code a specific relay to fit
a specific socket up to 11 combinations.
Supplied in a pack of 5 pieces.
57
4
12
3
14
1
11
2
A1
4
80
S3-PO
15
10
4.7
6
PO
15
30
5
22
7
24
38
7
RELECO
38
8
32
9
34
10
6
21
7
5
68
S3-BC
11
31
10
A2
8
7
2
S3-B
3
32 24 21 22 12
10
RELECO
2
34 A2 31 11 A1 14
9 10 11 1
29.75
7
L
S3-L
1
RELAYS
MODULE SOCKETS & MODULES FOR C3 RELAYS
• Built in retaining clip
• Removable label marking facility
• Logical wiring
• In line single level terminals
• Accepts serial and parallel modules
S3-MP
One level, screws in line
Logic wiring and Modules
Accepts the plug-in modules M3P in parallel
with the relay coil.
Integrated hold-down clip and removable
marking label. DIN rail or panel mountable.
EN/DIN and sequencial numbering.
Wiring diagram
S3-MS
One level, screws in line
Logic wiring and Modules
Accepts the plug-in modules M3S in series
with the coil and M3P in parallel.
Integrated hold-down clip and removable
marking label. DIN rail or panel mountable.
EN/DIN and sequencial numbering.
Wiring diagram
10 ( A2 )
9 ( 34 )
10 ( A2 )
9 ( 34 )
11( 31 )
8 ( 32 )
11( 31 )
8 ( 32 )
7 ( 24 )
6 ( 21 )
5 ( 22 )
1 ( 11 )
6 ( 21 )
1 ( 11 )
M
o
d
u
l
e
3 ( 14 )
2 ( A1)
B1
4 ( 12 )
M
o
d
u
l
e
7 ( 24 )
5 ( 22 )
M3P
Plug in modules for S3-MP
In parallel with the coil
Signaling LED
M3P-X / 24 Vac/dc
M3P-X / 48 Vac/dc
M3P-X / 110 ... 125 Vac/dc
M3P-X / 200 ... 230 Vac/dc
A1
A1
A2
A2
Free wheeling diode
M3P-DL / 12 ... 60 Vdc
M3P-DH / 12 ... 250 Vdc
A1(+)
A1+
()
A2
A2-
3 ( 14 )
2 ( A1)
4 ( 12 )
Specifications
Specifications
Nominal load
10 A / 250 V
Dielectric strength (adjacent screws) 2,5 KV
Dielectric strength (screws / rail)
2,5 KV
Max. screw torque
1,2 Nm
Screw dimensions
M3, Pozi
Wire in-lets capacity:
Solid wire
4 mm2 or 2 x 2,25 mm2
Multi-core
22 - 14 AWG
Nominal load
10 A / 250 V
Dielectric strength (adjacent screws) 2,5 KV
Dielectric strength (screws / rail)
2,5 KV
Max. screw torque
1,2 Nm
Screw dimensions
M3, Pozi
Wire in-lets capacity:
Solid wire
4 mm2 or 2 x 2,25 mm2
Multi-core
22 - 14 AWG
Free wheeling diode and LED
M3P-DX / 24 Vdc
M3P-DX / 48 Vdc
M3P-DX / 110 ... 125 Vdc
M3P-DX / 200 ... 230 Vdc
A1(+)
A1+
A2 ( )
A2-
A1
A1
A2
A2
RC suppressor and LED
M3P-RC / 20 ... 50 Vac
M3P-RC / 110 ... 120 Vac
M3P-RC / 220 ... 240 Vac
M3S
Plug in modules for S3-MS
In series with the coil
S3-MP
S3-MS
ø8.2
ø8.2
26
ø4.3
A1(+)
A1+
()
A2
A2-
ø3.2
ø3.2
29.5
5
38
7
3
4
58
9 8
2
2
A1
4
75
34 32 24 22 14 12
3
RELECO S3-MS
10
1
5
21 11B1
7
10 11 6
A2 31
9 8
34 32 24 22 14 12
2
2
A1
75
Free wheeling, polarity and LED
M3S-FX / 24 Vdc
M3S-FX / 48 Vdc
M3S-FX / 110 ... 125 Vdc
M3S-FX / 200 ... 230 Vdc
38
ø4.3
RELECO S3-MP
10
1
21 11
10 11 6
A2 31
29.5
M3S-FL / 12 ... 60 Vdc
M3S-FH /12 ... 250 Vdc
7.5
7.5
26
Free wheeling and polarity
A1(+)
A1+
()
A2
A2-
Rectifier bridge and LED
M3S-B / 12 ... 48 Vac/dc
M3S-BX / 12 Vac/dc
M3S-BX / 24 Vac/dc
M3S-BX / 48 Vac/dc
A1
A1
A2
A2
RELAYS
SOCKETS FOR C4 AND C5 RELAYS
• Built in retaining clip
• Removable label marking facility
• Two level terminals
• DIN rail, solder tag or PCB mount
S4-B
Two level screws
Logic wiring
Integrated hold-down clip and removable
marking label. DIN rail or panel mountable.
EN/DIN and sequencial numbering.
According to EN60947
Wiring diagram
S4-L
S4-P
S4-PO
S5-S
Two level screws
Logic wiring
14 pin, solder and printed circuit tags
S4-L
Flange panel mountable.
S4-P
Printed circuit tags.
S4-PO Printed circuit tags with flange.
Printed circuit lay-out
Integrated hold-down clip and removable
marking label. DIN rail or panel mountable.
EN/DIN and sequencial numbering.
According to EN60947
Wiring diagram
24
12 ( 41 ) 14 ( A2 )
10 ( 42 )
11( 44 )
9 ( 31 )
7 ( 32 )
8 ( 34 )
6 ( 21 )
4 ( 22 )
5 ( 24 )
8
ø1.5
9 ( 31 )
6.5
8 ( 21 )
7
0.2
6.75
3 ( 11 ) 13 ( A1)
1 ( 12 )
2 ( 14 )
B(A2)
7 ( 11 )
A ( A1)
3 ( 32 )
6 ( 34 )
2 ( 22 )
5 ( 24 )
1( 12 )
4 ( 14 )
6.75
Specifications
Specifications
Specifications
Nominal load
10 A / 250 V
Dielectric strength (adjacent screws) 2,5 KV
Dielectric strength (screws / rail)
2,5 KV
Max. screw torque
1,2 Nm
Screw dimensions
M3, Pozi
Wire in-lets capacity:
Solid wire
4 mm2 or 2 x 2,25 mm2
Multi-core
22 - 14 AWG
Nominal load
10 A / 250 V
Dielectric strength (adjacent pin)
2,5 KV
Hard brass tin-plated terminals
Nominal load
16 A / 400 V
Dielectric strength (adjacent screws) 2,5 KV
Dielectric strength (screws / rail)
2,5 KV
Max. screw torque
1,2 Nm
Screw dimensions
M3, Pozi
Wire in-lets capacity:
Solid wire
4 mm2 or 2 x 2,25 mm2
Multi-core
22 - 14 AWG
S4-B
S4-PO
ø9
S4-L
S5-S
ø 6.5
35.5
6 15.5
6
7.5
ø 4.2
RELECO
47
ø5.5
S4-L
M4
M4/M5
36
4
14
38
5
24
2.8
A
A1
7
11
80
59
6
34
1
35.5
1
12
1.2
S5-S
S4-P
2
22
RELECO
8
21
RELECO
3
32
9
31
4
6
2
3
11 44 8 34 5 24 2 14
7
5
13
S4-B
3 11
21
13 A1
10 42 7 32 4 22 1 12
10
8
14
11
9
12
RELECO
14 21
12 41 9 31 6
92
B
A2
S4-P
8.3
38
57
7
11.5
32
29.4
M3
RELAYS
SOCKETS FOR C7 RELAYS
•
•
•
•
•
•
S7-M
One level, screws on line
22,5 mm wide
Socket offers an optimum packing density
and is provided with sturdy screws terminals. DIN rail or panel mountable.
Integrated clip. Removable marking label
EN/DIN and sequencial numbering.
Wiring diagram
Built in retaining clip
Removable label marking facility
One level terminals & in line screws (on S7M)
S7M is only 22.5mm wide
S7-I0 input-output socket
Bridge bar available for S7-I0
S7-L
S7-P
S7-PO
Solder and printed circuit tags
S7-L
Flange panel mountable.
S7-P
Printed circuit tags.
S7-PO Printed circuit tags with flange.
Specifications
Nominal load
10 A / 250 V
Dielectric strength (input-output)
2,5 KV
Dielectric strength (screws / rail)
2,5 KV
M3, Pozi screw max. torque
1,2 Nm
Wire inlet capacity multi-core 22 - 14 AWG
Wire inlet solid wire 4 mm2 or 2 x 2,25 mm2
Weight avg.
48 grs.
10
4 ( 24 )
6 ( 21 )
2 ( 22 )
5 ( 11 )
3 ( 14 )
7 ( A1)
1( 12 )
0.6
4.7
5.9
7.25
ø 2.5
14.5
Specifications
Input-Output socket
for 2 pole C7 relay
Bridge bar for coil (A2), Integrated clip,
DIN rail or panel mounting
Printed circuit lay-out
8 ( A2 )
S7-IO
Specifications
Nominal load
10 A / 250 V
Dielectric strength (adjacent screws) 2,5 KV
Dielectric strength (screws / rail)
2,5 KV
Max. screw torque
1,2 Nm
Screw dimensions
M3, Pozi
Wire in-lets capacity:
Solid wire
4 mm2 or 2 x 2,25 mm2
Multi-core
22 - 14 AWG
Nominal load
10 A / 250 V
Dielectric strength (adjacent screws) 2,5 KV
Hard brass tin-plated terminals
S7-PO
S7-M
S7-L
22.5
5.2
13.1
7.7
5
46
36.4
26
M3
2
1
4
3
6
5
RELECO
8
7
S7-L
A
B
3
1
30
22.5
2
7
24 22 14 12
4
5
S7-M
6
RELECO
8
A2 21 11 A1
S7-P
75
2
1
4
3
6
5
S7BB
2
RELECO
8
7
S7-P
22.5
S7-16
3.5
Bridge bar for use with S7-IO sockets.
Pack quantity 5 pieces of strips of 4.
A
B
Bridge Bar
16A Socket
Bridge bar (pack of five) S7BB
16A rated socket @ 250V specifically for
use with C7-A10 16A single pole relays.
All other characteristics as per S7-M
60
RELAYS
SOCKETS FOR C9 & C10 RELAYS
• Built in retaining clip
• Removable label marking facility
•
•
•
•
S9-M
Two level, screws in line
22,5 mm wide
Socket offers an optimum packing density
and is provided with sturdy screws terminals. DIN rail or panel mountable.
Integrated clip. Removable marking label.
EN/DIN and sequencial numbering.
Wiring diagram
DIN rail, solder tag or PCB mount
S9M is only 22.5mm wide
Bridge bar available for S-10
S-10 is only 16.5mm wide
S9-L
S9-P
S9-PO
S9-L
Flange panel mountable.
S9-P
Printed circuit tags.
S9-PO Printed circuit tags with flange.
Specifications
Nominal load
10 A / 250 V
Dielectric strength (input-output) 8 mm - 5 KV
Dielectric strength (screws / rail)
5 KV
M3, Pozi screw max. torque
1,2 Nm
Wire inlet capacity multi-core
22 - 14 AWG
Wire inlet solid wire 4 mm2 or 2 x 2,25 mm2
Weight avg.
28 grs.
4.4
4 ( 42 )
8 ( 44 )
11( 31 )
3 ( 32 )
7 ( 34 )
10 ( 21 )
2 ( 22 )
6 ( 24 )
1( 12 )
5 ( 14 )
9 ( 11 ) 13 ( A1)
4.05
0.6
6.35
6.35
ø 1.7
13.2
Specifications
Input-Output socket
for C10 relay
Bridge bar for coil and movable contact,
Integrated clip, DIN rail or panel mounting
Printed circuit lay-out
12 ( 41 ) 14 ( A2 )
S-10
Solder and printed circuit tags
Specifications
Nominal load
6 A / 250 V
Dielectric strength (adjacent screws) 2,5 KV
Dielectric strength (screws / rail)
2,5 KV
Max. screw torque
1,2 Nm
Screw dimensions
M3, Pozi
Wire in-lets capacity:
Solid wire
4 mm2 or 2 x 2,25 mm2
Multi-core
22 - 14 AWG
Nominal load
6 A / 250
V
Dielectric strength (adjacent screws) 2,5KV
Hard brass tin-plated terminals
S9-M
S9-PO
S9-L
22.5
4 12.6
7.7
5
4
3
2
8
7
6
1
5
12 11 10 9
46
26
36.4
46.5
20.5
M3
RELECO
14
S9-L
13
30
5
1
2
2
3
6
1
44 34 24 14
4
7
3
8 7 6 5
42 32 22 12
8
4
13
13
RELECO
S9-M
12 11 10 9
14
14
41 31 21 11
A2
A1
12 11 10 9
22.5
S9-P
4
3
2
8
7
6
S10BB
Bridge Bar
1
5
12 11 10 9
RELECO
14
S9-P
1.2
13
75
2.6
Bridge bar for use with S-10 sockets.
Pack quantity 5 pieces of strips of 4.
22.5
Bridge bar (pack of five) S10BB
61
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