VDE
TV-10/TV-15 rated
1a 30A 2a 20A
power relays
HE RELAYS
FEATURES
TYPICAL APPLICATIONS
1. Excellent resistance to contact
welding
Owing to the pre-tension and kick-off
mechanism, the 1 Form A passes TV-15
and the 2 Form A passes TV-10.
2. High-capacity and long life
1. Office equipment
Copiers, package air conditioners,
automatic vending machines.
2. Industrial equipment
Machine tools, molding equipment,
wrapping machines, food processing
equipment, etc.
3. Home appliances
Air conditioners, microwave ovens,
televisions, stereo systems, water
heaters and air heating equipment.
Contact
arrangement
Contact capacity
Electrical life
(at 20 times/min.)
Mechanical life
(at 180 times/
min.)
1 Form A Plug-in type
HE
1 Form A type
2 Form A type
30A
20A
210
5
DC type: 107, AC type: 5106
3. Excellent surge resistance
Between contacts and coil, the surge
voltage is more than 10,000 V
(when surge waveform accords with
JEC-212-1981).
4. Compatible with all major safety
standards
UL, CSA, VDE and TÜV certified
Form A type also available with
48A contact capacity
Refer to data sheet, starting on page 9.
Type
Insulation gap
Distance between contacts*
Between open contacts
Between contact and coil
Breakdown
voltage
Single side stable type
HE 1 Form A, 2 Form A
Min. 8 mm
1 Form A and 2 Form A:
PC board type:
Min. 3 mm
Min. 2.5 mm
2, 000 Vrms for 1 min.
5, 000 Vrms for 1 min.
*Reference value
CLASSIFICATION
Type
Operating funciton
Contact arrangement
PC board
1 Form A
Plug-in
1 Form A
2 Form A
TM
Single side stable
1 Form A
Screw terminal
2 Form A
1 Form A
2 Form A
ORDERING INFORMATION
HE
HE Relay
Contact arrangement
1a: 1 Form A (Single side stable type)
2a: 2 Form A (Single side stable type)
Pick-up voltage
N: 70% of nominal voltage
Terminals
Nil: Plug-in type
S: Screw terminal type
Q: TM type
P: PC board type
Coil voltage
DC 6, 12, 24, 48, 100, 110 V
AC 12, 24, 48, 100 (100/120), 200 (200/240) V
ds_61C06_en_he: 150313D
1
HE
TYPES
1. PC board type (1 Form A, DC coil) (Single side stable)
1 Form A
Part No.
HE1aN-P-DC6V
HE1aN-P-DC12V
HE1aN-P-DC24V
HE1aN-P-DC48V
HE1aN-P-DC100V
HE1aN-P-DC110V
Coil voltage
6V DC
12V DC
24V DC
48V DC
100V DC
110V DC
Packing quantity
Carton
Case
25 pcs.
100 pcs.
2. Plug-in type (Single side stable)
Type
DC type
AC type
Coil voltage
6V DC
12V DC
24V DC
48V DC
100V DC
110V DC
12V AC
24V AC
48V AC
100/120V AC
200/240V AC
1 Form A
Part No.
HE1aN-DC6V
HE1aN-DC12V
HE1aN-DC24V
HE1aN-DC48V
HE1aN-DC100V
HE1aN-DC110V
HE1aN-AC12V
HE1aN-AC24V
HE1aN-AC48V
HE1aN-AC100V
HE1aN-AC200V
2 Form A
Part No.
HE2aN-DC6V
HE2aN-DC12V
HE2aN-DC24V
HE2aN-DC48V
HE2aN-DC100V
HE2aN-DC110V
HE2aN-AC12V
HE2aN-AC24V
HE2aN-AC48V
HE2aN-AC100V
HE2aN-AC200V
1 Form A
Part No.
HE1aN-Q-DC6V
HE1aN-Q-DC12V
HE1aN-Q-DC24V
HE1aN-Q-DC48V
HE1aN-Q-DC100V
HE1aN-Q-DC110V
HE1aN-Q-AC12V
HE1aN-Q-AC24V
HE1aN-Q-AC48V
HE1aN-Q-AC100V
HE1aN-Q-AC200V
2 Form A
Part No.
HE2aN-Q-DC6V
HE2aN-Q-DC12V
HE2aN-Q-DC24V
HE2aN-Q-DC48V
HE2aN-Q-DC100V
HE2aN-Q-DC110V
HE2aN-Q-AC12V
HE2aN-Q-AC24V
HE2aN-Q-AC48V
HE2aN-Q-AC100V
HE2aN-Q-AC200V
Packing quantity
Carton
Case
20 pcs.
100 pcs.
20 pcs.
100 pcs.
3. TM type (Single side stable)
Type
DC type
AC type
2
Coil voltage
6V DC
12V DC
24V DC
48V DC
100V DC
110V DC
12V AC
24V AC
48V AC
100/120V AC
200/240V AC
Packing quantity
Carton
Case
20 pcs.
100 pcs.
20 pcs.
100 pcs.
ds_61C06_en_he: 150313D
HE
4. Screw terminal type (Single side stable)
Type
DC type
AC type
Coil voltage
6V DC
12V DC
24V DC
48V DC
100V DC
110V DC
12V AC
24V AC
48V AC
100/120V AC
200/240V AC
1 Form A
Part No.
HE1aN-S-DC6V
HE1aN-S-DC12V
HE1aN-S-DC24V
HE1aN-S-DC48V
HE1aN-S-DC100V
HE1aN-S-DC110V
HE1aN-S-AC12V
HE1aN-S-AC24V
HE1aN-S-AC48V
HE1aN-S-AC100V
HE1aN-S-AC200V
2 Form A
Part No.
HE2aN-S-DC6V
HE2aN-S-DC12V
HE2aN-S-DC24V
HE2aN-S-DC48V
HE2aN-S-DC100V
HE2aN-S-DC110V
HE2aN-S-AC12V
HE2aN-S-AC24V
HE2aN-S-AC48V
HE2aN-S-AC100V
HE2aN-S-AC200V
Packing quantity
Carton
Case
10 pcs.
50 pcs.
10 pcs.
50 pcs.
Note: The TM type of the screw terminals are also available.
RATING
1. Coil data
1) AC coils
Coil voltage
Pick-up voltage
(at 20C 68F)
Drop-out voltage
(at 20C 68F)
12V AC
24V AC
48V AC
100/120V AC
200/240V AC
70%V or less of
nominal voltage
(Initial)
15%V or more of
nominal voltage
(Initial)
Pick-up voltage
(at 20C 68F)
Drop-out voltage
(at 20C 68F)
Nominal operating current
[10%] (at 20C 68F)
138mA
74mA
39mA
18.7 to 2.1mA
9.1 to 10.8mA
Nominal operating power
Max. allowable voltage
(at 20C 68F)
1.7VA
1.8VA
1.9VA
1.9 to 2.7VA
1.8 to 2.6VA
110%V of
nominal voltage
2) DC coils
Coil voltage
6V DC
12V DC
24V DC
48V DC
100V DC
110V DC
70%V or less of
nominal voltage
(Initial)
ds_61C06_en_he: 150313D
10%V or more of
nominal voltage
(Initial)
Nominal operating
current
[10%] (at 20C 68F)
320mA
160mA
80mA
40mA
19mA
18mA
Coil resistance
[10%] (at 20C 68F)
Nominal operating
power
Max. allowable voltage
(at 55C 131F)
18.8
75
300
1,200
5,200
6,300
1.92W
1.92W
1.92W
1.92W
1.92W
1.92W
110%V of
nominal voltage
3
HE
2. Specifications
Characteristics
Contact
Rating
Item
Arrangement
Initial contact resistance, max
Contact material
Nominal switching capacity (resistive load)
Max. switching power
Max. switching voltage
Max. switching current
Nominal operating power
Min. switching capacity (Reference value)*1
Specifications
1 Form A
2 Form A
Max. 100 m (By voltage drop 6 V DC 1A)
AgSnO2 type
30A 277V AC
25A 277V AC
8,310VA
6,925VA
277V AC, 30V DC
30A
25A
DC: 1.92W, AC: 1.7 to 2.7VA
100mA 5V DC
Min. 1,000M (at 500V DC)
Measurement at same location as “Initial breakdown voltage” section.
2,000 Vrms for 1min (Detection current: 10mA.)
—
4,000 Vrms for 1min (Detection current: 10mA.)
5,000 Vrms for 1min (Detection current: 10mA.)
Insulation resistance (Initial)
Between open contacts
Between contact sets
Between contact and coil
Surge breakdown voltage*2
(between contact and coil)
Temperature rise
Operate time (at nominal voltage)
Breakdown voltage
(Initial)
Electrical
characteristics
Min. 10,000V (initial)
DC: Max. 60C (at 55C) (By resistive method), AC: Max. 65C (at 55C) (By resistive method)
Max. 30ms (excluding contact bounce time)
DC: Max.10ms (excluding contact bounce time, without diode),
AC: Max. 30ms (excluding contact bounce time)
Min. 98 m/s2 (Half-wave pulse of sine wave: 11 ms; detection time: 10s.)
Min. 980 m/s2 (Half-wave pulse of sine wave: 6 ms.)
10 to 55 Hz at double amplitude of 1 mm (Detection time: 10s.)
10 to 55 Hz at double amplitude of 1.5 mm
DC: Min. 107 (at 180 times/min.), AC: Min. 5106 (at 180 times/min.)
Min. 105 (25A 277V AC)
Min. 105 (30A 277V AC)
Min. 2105 (30A 250V AC)
Min. 2105 (20A 250V AC)
Ambient temperature: –50C to +55C –58F to +131F
Humidity: 5 to 85% R.H. (Not freezing and condensing at low temperature),
Air pressure: 86 to 106kPa
20 times/min. (at max. rating)
PC board type: approx. 80g 2.82oz, Plug-in type/TM type: approx. 90g 3.17oz,
Screw terminal type: approx. 120g 4.23oz
Release time (at nominal voltage)
Mechanical
characteristics
Expected life
Conditions
Functional
Destructive
Functional
Vibration resistance
Destructive
Mechanical
Shock resistance
Electrical (resistive load) (at 20 times/min.)
Conditions for operation, transport and storage*3
Conditions for operation, transport and storage*3
Unit weight
*1
*2
*3
This value can change due to the switching frequency, environmental conditions, and desired reliability level, therefore it is recommended to check this with the
actual load.
Wave is standard shock voltage of 1.250s according to JEC-212-1981
The upper limit of the ambient temperature is the maximum temperature that can satisfy the coil temperature rise value. Refer to “6. Usage, Storage and Transport
Conditions“ in AMBIENT ENVIRONMENT section in Relay Technical Information.
REFERENCE DATA
1 Form A Type
1. Maximum switching power
2. Life curve
3. Coil temperature rise (DC type)
Measured portion: Inside the coil
Contact current: 30 A
1,000
AC resistive
10
5
DC resistive
1
0.5
70
500
Temperature rise, °C
50
30
20
No. of operations, ×104
Contact current, A
100
100
250 V AC resistive
30 V DC resistive
50
10
60
20°C
50 40°C
40
60°C
30
20
5
10
30
100
500 1,000
Contact voltage, V
4
0
5
10
15
20
25
30
Contact current, A
35
0
100
110
120
Coil applied voltage, %V
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4. Ambient temperature characteristics
Tested sample: HE1aN-AC120V, 6 pcs.
Rate of
change, %
30
-50
-20
20
Pick-up
voltage
x-x
10
Drop-out
voltage
20 40
0
60 80
Ambient
temperature, °C
-10
-20
-30
2 Form A Type
1. Maximum switching power
2. Life curve
3. Coil temperature rise (DC type)
Measured portion: Inside the coil
Contact current: 30 A
1,000
AC resistive
10
DC resistive
5
70
500
60
Temperature rise, °C
50
30
20
No. of operations, ×104
Contact current, A
100
100
250 V AC resistive
30 V DC resistive
50
1
10
0.5
5
20°C
50 40°C
60°C
40
30
20
10
30
100
500 1,000
Contact voltage, V
0
5
10
15 20
25
30
Contact current, A
0
35
100
110
120
Coil applied voltage, %V
4. Ambient temperature characteristics
Rate of
change, %
Tested sample: HE2aN-AC120V, 6 pcs.
xx-
Pick-up
20 voltage
10
Drop-out
voltage
-50
-20
0
20 40
60 80
Ambient
temperature, °C
-10
-20
-30
DIMENSIONS(mm inch)
1. PC board type
1 Form A CAD Data
CAD Data
Data from our Web site.
Download CAD
External dimensions
Schematic (Bottom view)
Single side stable type
Single side stable type
33
1.299
38.0
1.496
1
4
PC board pattern (Bottom view)
4.7
.185
24
.945
8.4
.331
36.3
1.429
0.5
.020
4.7
.185
4
.157
General tolerance: 0.3 .012
ds_61C06_en_he: 150313D
6
18.6
.732
5
32
1.260
6-2 dia. hole
6-.079 dia.
Tolerance: 0.1 .004
5
HE
2. Plug-in type
1 Form A CAD Data
External dimensions
Schematic (Bottom view)
Single side stable type
Single side stable type
36.4
1.433
2-4.5 dia.
2-.177 dia.
1
5
Panel cutout
2-4.5±0.1 dia.
2-.177±.004 dia.
40
1.575
50
1.969
#250 tab terminal
6.35
.250
6
R4
R.157 5
6
0.8
.031
4
4
33
1.299
8.4 10.25
.331 .404
1
40±0.1
1.575±.004
Tolerance: 0.1 .004
10.4
.409
35
1.378
3.5
.138
0.8
.031
General tolerance: 0.3 .012
2 Form A CAD Data
External dimensions
Schematic (Bottom view)
Single side stable type
Single side stable type
1
36.4
1.433
14.4
.567
2-4.5 dia.
2-.177 dia.
1
2
3
4
6.35
.250
4
5
Panel cutout
R4
R.157 5
2-4.5±0.1 dia.
2-.177±.004 dia.
40
1.575
50
1.969
#250 tab terminal
8.4 10.25
.331 .404
0.8
.031
3
6
33
1.299
6
2
40±0.1
1.575±.004
Tolerance: 0.1 .004
10.4
.409
35
1.378
3.5
.138
0.8
.031
General tolerance: 0.3 .012
3. TM type
External dimensions
CAD Data
Schematic (Bottom view)
Single side stable type
1 Form A
Single side stable type
2 Form A
47.6
1.874
36.4
1.433
14.4
.567
47.6
1.874
36.4
1.433
1
4
1
4.5
.177
33
1.299
2
3
8.4 10.25
.331 .404
0.8
.031
6.35
.250
R4
R.157 5
40
1.575
50
1.969
60
2.362
8.4 10.25
.331 .404
#250 tab terminal
10.4
.409
4
33
1.299
6
40
1.575
50
1.969
60
2.362
0.8
.031
6.35
.250
5
1
2
3
4
2 Form A
5
Panel cutout
#250 tab terminal
2-4.5±0.1 dia.
2-.177±.004 dia.
47.6±0.1
1.874±.004
Tolerance: 0.1 .004
35
1.378
0.8
.031
6
6
10.4
.409
3.5
.138
4
1 Form A
4.5
.177
R4
R.157 5
6
1
3.5
.138
35
1.378
0.8
.031
General tolerance: 0.3 .012
6
ds_61C06_en_he: 150313D
HE
4. Screw terminal type
1 Form A CAD Data
External dimensions
Schematic (Bottom view)
Single side stable type
Single side stable type
M4.5
M.177
2-4.5 dia.
2-.177 dia.
M3.5
M.138
51.0
2.008
40.0
1.575
14.4
.567
17.5
.689
21.5
.846
16.5
.650
R4
R.157
33.5
1.319
50.0
1.969
1
4
6
5
Panel cutout
2-4.5±0.1 dia.
2-.177±.004 dia.
40±0.1
1.575±.004
Tolerance: 0.1 .004
7.5
.295
44.5
1.752
3.5
.138
0.8
.031
General tolerance: 0.3 .012
2 Form A CAD Data
External dimensions
Schematic (Bottom view)
Single side stable type
Single side stable type
M4.0
M.157
2-4.5 dia.
2-.177 dia.
M3.5
M.138
1
51.0
2.008
40.0
1.575
36.4
1.433
14.4
.567
2
3
6
33.5
1.319
50.0
1.969
5
Panel cutout
17.5
.689
21.5
.846
16.5
.650
R4
R.157
4
2-4.5±0.1 dia.
2-.177±.004 dia.
40±0.1
1.575±.004
Tolerance: 0.1 .004
7.5
.295
44.5
1.752
3.5
.138
0.8
.031
General tolerance: 0.3 .012
MOUNTING METHOD
1. Plug-in type
2. Screw terminal type
M4 screw
M4 screw
Washer
Faston No. 250
ds_61C06_en_he: 150313D
Washer
3. Allowable installation wiring size for
screw terminal types and terminal
sockets
Due to the UP terminals, it is possible to
either directly connect the wires or use
crimped terminal.
7
HE
SAFETY STANDARDS
Item
UL/C-UL (Recognized)
File No.
Contact rating
CSA (Certified)
File No.
Contact rating
File No.
VDE (Certified)
Contact rating
TV rating (UL/CSA)
File No.
Rating
E43028
30A 277V AC
30A 30V DC
1.5HP 125V AC
3HP 250V AC
LR26550 30A 277V AC
etc.
30A 30V DC
1.5HP 125V AC
3HP 250V AC
40006681 30A 250V AC (cos=1.0)
30A 250V AC (cos=0.4)
5A 110V DC (0ms)
UL
E43028
TV-15
E43028
25A 277V AC
25A 30V DC
1HP 125V AC
2HP 250V AC
LR26550 25A 277V AC
etc.
25A 30V DC
1HP 125V AC
2HP 250V AC
40006681 25A 250V AC (cos=1.0)
25A 250V AC (cos=0.4)
5A 110V DC (0ms)
UL
E43028
TV-10
1 Form A
2 Form A
TÜV (Certified)
File No.
Rating
B 09 04
30A 250V AC (cos=1.0)
13461
30A 250V AC (cos=0.4)
261
8A 110V DC (0ms)
B 09 04
13461
261
25A 250V AC (cos=1.0)
25A 250V AC (cos=0.4)
8A 110V DC (0ms)
NOTES
1. The dust cover should not be removed
since doing so may alter the
characteristics.
2. Avoid use under severe environmental
conditions, such as high humidity,
organic gas or in dust, oily locations and
locations subjected to extremely frequent
shock or vibrations.
3. When mounting, use spring washers.
Optimum fastening torque ranges from
49 to 68.6 Nm (5 to 7 kgf·cm).
4. Firmly insert the receptacles so that
there is no slack or looseness. To
remove a receptacle, 19.6 to 39.2 N (2 to
4 kg) of pulling strength is required. Do
not remove more than one receptacle at
one time. Always remove one receptacle
at a time and pull it straight outwards.
5. When using the AC type, the operate
time due to the in-rush phase is 20 ms or
more. Therefore, it is necessary for you
to verify the characteristics for your actual
circuit.
6. When using the push-on blocks for the
screw terminal type, use crimped
terminals and tighten the screw-down
terminals to the torque below.
M4.5 screw:
147 to 166.6 Ncm (15 to 17 kgf·cm)
M4 screw:
117.6 to 137 N·cm (12 to 14 kgf·cm)
M3.5 screw:
78.4 to 98 N·cm (8 to 10 kgf·cm)
For Cautions for Use, see Relay Technical Information.
8
ds_61C06_en_he: 150313D
HE
VDE
Ideal for solar inverter
compact size,
1a 48A power relays
HE RELAYS PV Type
FEATURES
• 48A current at 250 V AC achieved in
compact size (L: 33 W: 38 H: 36.3
mm L: 1.299 W: 1.496 H: 1.429 inch)
Due to improved conduction efficiency,
wide terminal blades are used. (for high
capacity type)
• High insulation and 10,000 V surge
breakdown voltage (between contacts
and coil) achieved.
• Conforms to various safety
standards
UL/C-UL and VDE
TYPICAL APPLICATIONS
• Photovoltaic power generation
systems (Solar inverter)
• Contact gap: 2.5 mm (VDE0126
compliant)
Compliant with European photovoltaic
standard VDE0126
Compliant with EN61810-1 2.5 kV surge
breakdown voltage (between contacts)
• Contributes to energy saving in
devices thanks to reduced coil hold
voltage
Coil hold voltage can be reduced down to
40% of the nominal coil voltage (ambient
temperature 20C 68F). This equals to
operating power of approximately
310 mW.
*Coil hold voltage is the coil voltage after
100 ms following application of the
nominal coil voltage.
ORDERING INFORMATION
HE 1a
N
P
DC
Contact arrangement
1a: 1 Form A (Single side stable type)
Pick-up voltage
N: 70% of nominal voltage
Terminals
P: PC board terminal type
Coil voltage (DC)
6, 9, 12, 24V
Type, contact material and switching capacity
Y5: PV type, AgNi type (1 Form A 48A high capacity)
Note: Certified by UL/C-UL and VDE
ds_61C06_en_he: 280813D
9
HE
TYPES
High capacity type
Part No.
HE1aN-P-DC6V-Y5
HE1aN-P-DC9V-Y5
HE1aN-P-DC12V-Y5
HE1aN-P-DC24V-Y5
Nominal coi l voltage
6V DC
9V DC
12V DC
24V DC
Standard packing: Carton: 20 pcs.; Case: 100 pcs.
RATING
1. Coil data
Nominal coil
voltage
Pick-up voltage
(at 20C 68F)
(Initial)
Drop-out voltage
(at 20C 68F)
(Initial)
6V DC
9V DC
12V DC
24V DC
70%V or less of
nominal voltage
10%V or more of
nominal voltage
Nominal operating
current
[10%] (at 20C 68F)
320mA
213mA
160mA
80mA
Coil resistance
[10%] (at 20C 68F)
Nominal operating
power
Max. applied voltage
(at 20C 68F)
1,920mW
110%V of
nominal voltage
18.8
42.2
75.0
300.0
2. Specifications
Characteristics
Contact
Rating
Item
Arrangement
Contact resistance (Initial)
Contact material
Nominal switching capacity
Contact carring power
Max. switching voltage
Max. switching current
Nominal operating power
Min. switching capacity (Reference value)*1
Insulation resistance (Initial)
Between open contacts
Between contact and coil
Surge breakdown voltage*2
(Between contact and coil) (Initial)
Breakdown
voltage (Initial)
Electrical
characteristics
Temperature rise
Coil hold voltage*3
Operate time (at 20C 68F)
Release time (at 20C 68F)*5
Mechanical
characteristics
Shock resistance
Functional
Destructive
Vibration
resistance
Functional
Destructive
Mechanical
Expected life
Conditions
Resistive load
Electrical
Inductive load
Conditions for operation, transport and storage*4
Max. operating speed
Unit weight
Specifications
High capacity type
1 Form A
Max. 100 m (By voltage drop 6 V DC 1A)
AgNi type
48 A 250 V AC (Resistive load)
12,000 VA (Resistive load)
250 V AC
48 A (AC)
1,920 mW
100 mA 5 V DC
Min. 1,000M (at 500V DC) Measurement at same location as “Breakdown voltage” section.
2,000 Vrms for 1 min. (Detection current: 10 mA)
5,000 Vrms for 1 min. (Detection current: 10 mA)
10,000 V
Max. 60C 140F (By resistive method,
contact carrying current: 48A, 100%V of nominal coil voltage at 55C 131F.)
Max. 30C 86F (By resistive method, contact carrying current: 48A, 60%V of nominal coil
voltage at 85C 185F.)
40 to 100%V (Contact carrying current: 48A, at 20C 68F),
50 to 100%V (Contact carrying current: 48A, at 55C 131F),
50 to 60%V (Contact carrying current: 48A, at 85C 185F)
Max. 30 ms (nominal coil voltage, excluding contact bounce time)
Max. 10 ms (nominal coil voltage, excluding contact bounce time) (without diode)
Min. 98 m/s2 (Half-wave pulse of sine wave: 11 ms; detection time: 10 s.)
Min. 980 m/s2 (Half-wave pulse of sine wave: 6 ms.)
10 to 55 Hz at double amplitude of 1.0 mm (Detection time: 10 s.)
10 to 55 Hz at double amplitude of 1.5 mm
Min. 106 (at 180 times/min.)
Min. 3104 (48 A 250 V AC) (ON : OFF = 1s : 9s)
Endurance: 48 A 250 V AC (cos = 0.8), Min. 3104 (ON : OFF = 0.1s : 10s)
Overload: 72 A 250 V AC (cos = 0.8), Min. 50 (ON : OFF = 0.1s : 10s)
Ambient temperature:
–50 to +55C –58 to +131F (When nominal coil voltage applied)
–50 to +85C –58 to +185F (When applied coil hold voltage is 50% to 60% of nominal coil
voltage)
Humidity: 5 to 85% R.H. (Not freezing and condensing at low temperature);
Atmospheric pressure: 86 to 106 kPa
6 times/min. (at nominal switching capacity ON : OFF = 1s : 9s)
Approx. 80 g 2.82 oz
Notes: *1. This value can change due to the switching frequency, environmental conditions, and desired reliability level, therefore it is recommended to check this with the
actual load.
*2. Wave is standard shock voltage of 1.250s according to JEC-212-1981
*3. Coil hold voltage is the coil voltage after 100 ms following application of the nominal coil voltage.
*4. The upper operation ambient temperature limit is the maximum temperature that can satisfy the coil temperature rise value. Refer to Usage, transport and storage
conditions in NOTES (see page 12).
*5. Release time will lengthen if a diode, etc., is connected in parallel to the coil. Be sure to verify operation under actual conditions.
10
ds_61C06_en_he: 280813D
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REFERENCE DATA
1. Coil temperature rise
(High capacity type)
Sample: HE1aN-P-DC9V-Y5, 6 pcs.
Point measured: coil inside
Ambient temperature: 25C 77F, 60C 140F, 85C
185F
Contact carrying current: 48A
Temperature rise, °C
70
60
25°C
50
60°C
40
85°C
30
20
10
0
50
60
70
80
90
100
Coil applied voltage, %V
2. Electrical life test (High capacity type, Resistive load 250V AC, 48A at 85C 185F)
Sample: HE1aN-P-DC9V-Y5, 6 pcs.
Change of pick-up and drop-out voltage
Circuit:
250V AC
9V DC
Contact
welding
detection
and Miscontacting
detection
circuit
Change of contact resistance
9
100
8
90
7
6
Pick-up voltage
5
Max.
x
Min.
4
3
Drop-out voltage
2
Max.
x
Min.
1
0
0
3
Contact resistance, mΩ
Pick-up and drop-out voltage, V
Operation frequency: 6 times/min.
(ON/OFF = 1.0s : 9.0s)
80
70
60
50
40
30
20
Max.
x
Min.
10
0
0
3
No. of operations, x104
4
No. of operations, x10
DIMENSIONS (mm inch)
CAD Data
Data from our Web site.
Download CAD
High capacity type
PC board pattern (Bottom view)
External dimensions
38.0
1.496
33
1.299
6.5
.256
24
.945
8.4
.331
0.5
.020
6.3
.248
36.3
1.429
18.6
.732
1.3
.051
2-2 dia. hole
2-.079 dia. hole
4
.157
General tolerance: 0.3 .012
32
1.260
Tolerance: 0.1 .004
SAFETY STANDARDS
Certification authority
C-UL
High capacity type
VDE (VDE0435)
Contact rating
48 A 277 V AC (at 85C 185F)
*60A 277V AC (general use, at 60°C 140°F, 10k cycle), in use at 60% of rated coil voltage
48 A 250 V AC cos = 0.8 (at 85C 185F)
*72A 250V AC (cosφ = 0.8 at 85°C 185°F, 50 cycle)
*60A 250V AC (cosφ = 0.8 at 85°C 185°F, 10k cycle)
*50A 20V DC (0ms, at 85°C 185°F, 30k cycle)
* Under development. Please contact us.
** Only 9V DC type is certified by VDE.
ds_61C06_en_he: 280813D
11
HE
NOTES
Usage, transport and storage
conditions
1) Temperature:
–50 to +55C –58 to +131F
–50 to +85C –58 to +185F (When
applied coil hold voltage is 50% to 60% of
nominal coil voltage)
2) Humidity: 5 to 85% RH
(Avoid freezing and condensation.)
The humidity range varies with the
temperature. Use within the range
indicated in the graph below.
3) Atmospheric pressure: 86 to 106 kPa
Temperature and humidity range for
usage, transport, and storage
Certification
This relay is UL/C-UL certified.
48 A 277 V AC (High capacity type)
This relay is certified by VDE
48 A 250 V AC cos = 0.8
(High capacity type)
Humidity, %RH
85
Tolerance range
(Avoid freezing
when used at
temperatures
lower than
0°C 32°F)
5
–50
–58
(Avoid
condensation
when used at
temperatures
higher than
0°C 32°F)
0
+32
55
+131
Temperature, °C °F
Humidity, %RH
85
Tolerance range
(Avoid freezing
when used at
temperatures
lower than
0°C 32°F)
5
–50
–58
(Avoid
condensation
when used at
temperatures
higher than
0°C 32°F)
0
+32
85
+185
Temperature, °C °F
–50 to +85C –58 to +185F (When applied
coil hold voltage is 50% to 60% of nominal
coil voltage)
For Cautions for Use, see Relay Technical Information.
12
ds_61C06_en_he: 280813D
HE
ACCESSORIES
(Terminal sockets)
HE RELAY
TERMINAL SOCKET
FEATURES
1. Snap-in mounting to DIN rails is
possible.
Can be inserted into 35 mm wide DIN
rails. Removal is easy, too.
2. Sure and easy wiring
The use of UP terminals makes wiring
exceptionally easy and sure.
3. Hold-down clips can be stored in
main unit
Because the hold-down clips can be
stored in the main unit, there is no need
to remove them when, for example,
wiring is changed.
TYPES
No. of poles
For 1 Form A
For 2 Form A
Types
Single side stable type
Single side stable type
Part No.
JH1-SF
JH2-SF
Standard packing: Carton: 10 pcs.; Case: 50 pcs.
SPECIFICATIONS
Item
Specifications
Arrangement
Max. continuous current
Breakdown voltage (initial)
Insulation resistance
Heat resistance
1 Form A
2 Form A
30A 250V AC
20A 250V AC
2,000 Vrms for 1min (between terminals) (Detection current: 10mA.)
Min. 100M (between poles)
150C 3C for 1 hour
Note: Do not insert or remove while powered on.
DIMENSIONS (Unit: mm inch)
1 Form A and 2 Form A types
External dimensions
M3.5×4 screw
M.138×4
7
4
3
7
Lot No.
4
5
5
9
.354
3
60 22
2.362 .866
2
1
6
6
7.2
.283
1 2
8
1
9.2
.362
8
9
.354
10.25 8.4
.404 .331
4
.157
Panel cutout
M4×4 screw
M.157×4
11
.433
14.4
.567
40
1.575
2-4.2 dia. hole
(or 2-M4 screw hole)
2-.165 dia. hole
(or 2-M.157 screw hole)
11
.433
16
.630
Relay mounting diagram
23
.906
34
1.339
70
2.756
61
2.402
Note: The JH1-SF (1 Form A single side stable type) does not have receptacles (tooth rests) for numbers 2, 3, 7, and 8.
The JH2-SF (2 Form A single side stable type) does not have receptacles (tooth rests) for numbers 7 and 8.
ds_61C06_en_he: 150313D
13
HE
MOUNTING METHOD
1. Relay mounting
2. Installing to a DIN rail
Push
3. Removing from a DIN rail
Flat-head screwdriver
NOTES
1. Be careful not to drop the relay. It is
made of heat-hardened resin and may
break.
2. Be sure to tighten the screw-down
terminals firmly. Loose terminals may
lead to the generation of heat.
3. When the 1 Form A is used in
situations covered by the Japanese
Electrical Appliance and Material
Control Law, the use of 5.5 mm2
cabling and 30 A current is not
allowed. Consequently, the circuit
should be less than 20 A.
14
4. When fixing the terminal socket with
screws, to avoid torque damage and
distortion, apply torque within the
ranges shown below.
M3.5 screws:
0.784 to 0.98 N·m (8 to 10 kgf·cm)
M4 screws:
1.176 to 1.37 N·m (12 to 14 kgf·cm)
ds_61C06_en_he: 150313D
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