VDE
Relay for control panel of
1c 10A, 2c 5A and 1a 16A
HN RELAYS (AHN)
FEATURES
TYPICAL APPLICATIONS
1. Slim and compact size
20% smaller (width and height) than
existing model* (with the condition of
screw terminal socket for DIN rail)
*Compared with our HC/HJ relay.
2. High-capacity
Max. switching current:
16 A (for 1 Form C type at AC load)
3. Slim screw terminal sockets and PC
board terminal sockets are available
Control panels
Power supply units
Molding machines
Machine tools
Welding equipment
Agricultural equipment
Office equipment
Vending machines
Communications equipment
Amusement machines, etc.
RoHS compliant
ORDERING INFORMATION
AHN
HN relays
Contact arrangement
1: 1 Form C
2: 2 Form C
3: 1 Form A (TM type only)
Terminal arrangement
1: AC plug-in type
2: DC plug-in type
5: AC TM type
6: DC TM type
Type classification
0: Standard
1: With LED indication
2: With diode
3: With diode and LED indication
Nominal coil voltage
05: 5 V, 06: 6 V, 12: 12 V, 24: 24 V, 48: 48 V
X0: 100/110 V AC, 100 V DC
X1: 110/120 V AC, 110 V DC
Y0: 200/220 V AC
Y2: 220/240 V AC
Type
N: 2 Form C type
Nil: 1 Form C type, 1 Form A type
Notes: 1. Certified by UL/C-UL and VDE
(Please consult us for VDE approved TM type.)
2. The LED indication color is green.
–1–
ASCTB5E 201408-T
HN (AHN)
TYPES
1. Plug-in type
Nominal coil voltage
5V DC
6V DC
12V DC
24V DC
48V DC
100V DC
110V DC
12V AC
24V AC
100/110V AC
110/120V AC
200/220V AC
220/240V AC
2. Plug-in type (with LED indication)
1 Form C
Part No.
AHN12005
AHN12006
AHN12012
AHN12024
AHN12048
AHN120X0
AHN120X1
AHN11012
AHN11024
AHN110X0
AHN110X1
AHN110Y0
AHN110Y2
2 Form C
Part No.
AHN22005N
AHN22006N
AHN22012N
AHN22024N
AHN22048N
AHN220X0N
AHN220X1N
AHN21012N
AHN21024N
AHN210X0N
AHN210X1N
AHN210Y0N
AHN210Y2N
Standard packing: Carton: 50 pcs.; Case: 500 pcs.
2 Form C
Part No.
AHN22105N
AHN22106N
AHN22112N
AHN22124N
AHN22148N
AHN221X0N
AHN221X1N
AHN21112N
AHN21124N
AHN211X0N
AHN211X1N
AHN211Y0N
AHN211Y2N
4. Plug-in type (with diode and LED indication)
5V DC
6V DC
12V DC
24V DC
48V DC
1 Form C
Part No.
AHN12205
AHN12206
AHN12212
AHN12224
AHN12248
2 Form C
Part No.
AHN22205N
AHN22206N
AHN22212N
AHN22224N
AHN22248N
100V DC
110V DC
AHN122X0
AHN122X1
AHN222X0N
AHN222X1N
Standard packing: Carton: 50 pcs.; Case: 500 pcs.
5V DC
6V DC
12V DC
24V DC
48V DC
100V DC
110V DC
12V AC
24V AC
100/110V AC
110/120V AC
200/220V AC
220/240V AC
1 Form C
Part No.
AHN12105
AHN12106
AHN12112
AHN12124
AHN12148
AHN121X0
AHN121X1
AHN11112
AHN11124
AHN111X0
AHN111X1
AHN111Y0
AHN111Y2
Standard packing: Carton: 50 pcs.; Case: 500 pcs.
3. Plug-in type (with diode)
Nominal coil voltage
Nominal coil voltage
Nominal coil voltage
5V DC
6V DC
12V DC
24V DC
48V DC
100V DC
110V DC
1 Form C
Part No.
AHN12305
AHN12306
AHN12312
AHN12324
AHN12348
AHN123X0
AHN123X1
2 Form C
Part No.
AHN22305N
AHN22306N
AHN22312N
AHN22324N
AHN22348N
AHN223X0N
AHN223X1N
Standard packing: Carton: 50 pcs.; Case: 500 pcs.
5. TM type
Nominal coil voltage
5V DC
6V DC
12V DC
24V DC
48V DC
100V DC
110V DC
12V AC
24V AC
100/110V AC
110/120V AC
200/220V AC
220/240V AC
1 Form A
Part No.
AHN36005
AHN36006
AHN36012
AHN36024
AHN36048
AHN360X0
AHN360X1
AHN35012
AHN35024
AHN350X0
AHN350X1
AHN350Y0
AHN350Y2
Standard packing: Carton: 50 pcs.; Case: 500 pcs.
–2–
ASCTB5E 201408-T
HN (AHN)
RATING
1. Coil data
1) DC coils
Nominal coil
voltage
5V DC
6V DC
12V DC
24V DC
48V DC
100V DC
110V DC
Pick-up voltage
(at 20°C 68°F)
Drop-out voltage
(at 20°C 68°F)
70%V or less of
nominal voltage
(Initial)
Nominal coil current
[±20%]
15%V or more of
nominal voltage
(Initial)
Coil resistance
(at 20°C 68°F)
106.4mA
47Ω [±10%]
88.2mA
44.4mA
22.0mA
11.0mA
5.3mA
4.8mA
68Ω [±10%]
270Ω [±10%]
1,090Ω [±10%]
4,350Ω [±10%]
18,870Ω [±10%]
22,830Ω [±10%]
Nominal operating
power
Max. applied voltage
(at 20°C 68°F)
0.53W
170%V of
nominal voltage
2) AC coils (50/60Hz)
Nominal coil
voltage
Nominal coil current [±20%]
Drop-out voltage
(at 20°C 68°F)
Pick-up voltage
(at 20°C 68°F)
50Hz
12V AC
93mA
75mA
24V AC
100/110V AC
110/120V AC
200/220V AC
220/240V AC
46.5mA
11.0/13.0mA
10.0/11.8mA
5.5/6.5mA
5.0/5.9mA
37.5mA
9.0/10.6mA
8.2/9.7mA
4.5/5.3mA
4.1/4.8mA
80%V or less of
nominal voltage
(Initial)
30%V or more of
nominal voltage
(Initial)
Nominal operating power
60Hz
50Hz
60Hz
Max. applied voltage
(at 20°C 68°F)
Approx.
1.1 to 1.4 V A
Approx.
0.9 to 1.2 V A
140%V of
nominal voltage
2. Specifications (Plug-in Standard type and TM type)
Characteristics
Item
Arrangement
Contact
Contact resistance (Initial)
Contact material
Nominal switching capacity (resistive load)
Max. switching power (resistive load)
Max. switching voltage
Rating
Electrical
characteristics
Max. switching current
Nominal operating power
Min. switching capacity (Reference value)*1
Insulation resistance (Initial)
Between open contacts
Breakdown voltage
Between contact sets
(Initial)
Between contact and coil
Temperature rise (coil) (at 70°C 158°F)
Operate time (at 20°C 68°F)*2
Release time (at 20°C 68°F)*2
Functional
Destructive
Functional
Vibration resistance
Destructive
Mechanical
Electrical (at nominal switching capacity)
Conditions for operation, transport and storage*3
(Not freezing and condensing at low temperature)
Shock resistance
Mechanical
characteristics
Expected life
Conditions
Max. Operating speed
Unit weight
1 Form C
Max. 100 mΩ
(By voltage drop 6 V DC 1A)
AgSnO2 type
10A 250V AC, 10A 30V DC
4,000VA, 300W
250V AC, 30V DC
16A (at AC load),
10A (at DC load)
Specifications
2 Form C
Max. 50 mΩ
(By voltage drop 6 V DC 1A)
AgNi type
5A 250V AC, 5A 30V DC
1,250VA, 150W
1 Form A (TM type)
Max. 100 mΩ
(By voltage drop 6 V DC 1A)
AgSnO2 type
16A 250V AC, 16A 30V DC
4,000VA, 480W
5A
16A
0.53W, 0.9VA
100mA 5V DC
1mA 1V DC
100mA 5V DC
Min. 1,000MΩ (at 500V DC) Measurement at same location as “Breakdown voltage” section.
1,000 Vrms for 1min. (Detection current: 10mA.)
3,000 Vrms for 1min.
—
—
(Detection current: 10mA.)
5,000 Vrms for 1min. (Detection current: 10mA.)
Max. 60°C 140°F (By resistive method, nominal coil voltage)
Max. 15ms (Nominal coil voltage applied to the coil, excluding contact bounce time.)
Max. 5ms (Nominal coil voltage applied to the coil, excluding contact bounce time.) (without
diode)/Max. 20ms (with diode)
Min. 100 m/s2 (Half-wave pulse of sine wave: 11 ms; detection time: 10μs.)
Min. 1,000 m/s2 (Half-wave pulse of sine wave: 6 ms.)
10 to 55 Hz at double amplitude of 1.5 mm (Detection time: 10μs.)
10 to 55 Hz at double amplitude of 1.5 mm
AC: Min. 107; DC: Min. 2×107 (at 300 times/min.)
Min. 105 (at 20 times/min.)
Min. 105 (at 10 times/min.)
Ambient temperature: –40°C to +70°C –40°F to +158°F
Humidity: 5 to 85% R.H. (Not freezing and condensing at low temperature)
10 times/min.
20 times/min. (at nominal switching capacity)
(at nominal switching capacity)
Approx. 19 g .67 oz
Approx. 17 g .60 oz
Approx. 19 g .67 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. For the AC coil types, the operate/release time will differ depending on the phase.
*3. The upper limit of the ambient temperature is the maximum temperature that can satisfy the coil temperature rise value. Refer to Usage, transport and storage
conditions in NOTES.
–3–
ASCTB5E 201408-T
HN (AHN)
REFERENCE DATA
1-(1). Max. switching capacity
(1 Form C and 1 Form A)
1-(2). Max. switching capacity (2 Form C)
2-(1). Coil temperature rise (1 Form C/AC and
1 Form A/AC types)
10
50
30
20
16
10
5
1 Form A type DC resistive load
1 Form A and
1 Form C types
AC resistive load
5
1 Form C type
DC resistive load
1
120
Temperature rise, °C
100
Contact current, A
Contact current, A
Measured portion: Inside the coil
Ambient temperature: 70°C 158°F
AC resistive load
1
0.5
0.4
0.3
0.2 DC resistive load
100
16A
0A
80
60
40
0.5
20
10
20 30 50
100
10
250
Contact voltage, V
2-(2). Coil temperature rise (1 Form C/DC and
1 Form A/DC types)
Measured portion: Inside the coil
Ambient temperature: 70°C 158°F
2-(4). Coil temperature rise (2 Form C/DC type)
Measured portion: Inside the coil
Ambient temperature: 70°C 158°F
Measured portion: Inside the coil
Ambient temperature: 70°C 158°F
70
50
40
0A
30
100
Temperature rise, °C
Temperature rise, °C
Temperature rise, °C
16A
5A
0A
80
60
40
20
80
0
90 100 110 120 130 140
50
5A
40
0A
30
10
80
0
90 100 110 120 130 140
Coil applied voltage, %V
DIMENSIONS (mm inch)
60
20
20
10
90 100 110 120 130 140
Coil applied voltage, %V
120
60
80
2-(3). Coil temperature rise (2 Form C/AC type)
70
0
0
20 30 50
100
250
Contact voltage, V
80
90 100 110 120 130 140
Coil applied voltage, %V
The CAD data of the products with a
CAD Data
Coil applied voltage, %V
mark can be downloaded from: http://industrial.panasonic.com/ac/e/
1. Plug-in type 1 Form C
External dimensions
CAD Data
Schematic (Bottom view)
Standard type
Max. 29
Max. 1.142
Max. 13
Max. .512
1
5
Max. 29
Max. 1.142
5.3
.209
0.5
.020
4.7
.185
4.75
.187
2
4
3
With LED AC type
With LED DC type
1
1
5
0.5
.020
2
4
3
With Diode type
5
2
4
3
With Diode and LED type
1
1
7.5
.295
5
5.2 5.2
.205 .205
2
4
3
Dimension:
Less than 1mm .039inch:
Min. 1mm .039inch less than 3mm .118 inch:
Min. 3mm .118 inch:
17.5
.689
–4–
5
2
4
3
Tolerance
±0.1 ±.004
±0.2 ±.008
±0.3 ±.012
ASCTB5E 201408-T
HN (AHN)
2. Plug-in type 2 Form C
External dimensions
CAD Data
Schematic (Bottom view)
Standard type
Max. 29
Max. 1.142
Max. 13
Max. .512
1
2
3
4
8
7
6
5
With LED AC type
Max. 28
Max. 1.102
6
.236
With LED DC type
1
2
3
4
1
2
3
4
8
7
6
5
8
7
6
5
With Diode type
2.6
.102
0.5
.020
2.6
.102
0.5
.020
8.9
.350
With Diode and LED type
1
2
3
4
1
2
3
4
8
7
6
5
8
7
6
5
7.5
.295
Dimension:
Less than 1mm .039inch:
Min. 1mm .039inch less than 3mm .118 inch:
Min. 3mm .118 inch:
5
5
.197 .197
19.4
.764
Tolerance
±0.1 ±.004
±0.2 ±.008
±0.3 ±.012
3. TM type 1 Form A
External dimensions
CAD Data
0.5
.020
4.75
.187
4.75
.187
Schematic
1
#187 tab terminal
0.5
.020
4
5
3
8.5
.335
Mounting hole dimensions
2-M3 or 2-3.5 dia.
2-.118 or 2-.138 dia.
Max. 30
Max. 1.181
38
1.496
2.5
.098
Max. 13
Max. .512
Max. 45
Max. 1.772
Max. 29
Max. 1.142
3
4
2
1
7.5
.295
5
Notes: 1. When mounting the TM type, since the
cover is made from polycarbonate, please
use a washer in order to prevent damage,
deformation, and loosening.
2. Suitable tightening torque is 0.3 to 0.5 N·m.
3.7
.146
17.5
.389
5.2
.205
Dimension:
Less than 1mm .039inch:
Min. 1mm .039inch less than 3mm .118 inch:
Min. 3mm .118 inch:
Tolerance
±0.1 ±.004
±0.2 ±.008
±0.3 ±.012
SAFETY STANDARDS
1 Form C
2 Form C
1 Form A (TM type)
File No.
E43149*
E43149*
E43149*
Certification authority: UL/C-UL
10A 277V AC, 10A 30V DC, TV-5
5A 277V AC, 5A 30V DC, TV-3
16A 277V AC, 16A 30V DC
File No.
40012003
40012003
—
Certification authority: VDE
10A 250V AC (cosφ =1.0), 10A 30V DC (0ms)
5A 250V AC (cosφ =1.0), 5A 30V DC (0ms)
**
* CSA standard: Certified by C-UL
** Please consult us.
–5–
ASCTB5E 201408-T
HN (AHN)
NOTES
1. For cautions for use, please read
“General Application Guidelines”.
2. Coil applied voltage
To ensure proper operation, the voltage
applied to both terminals of the coil
should be ±5% (at 20°C 68°F) the rated
operating voltage of the coil.
Also, be aware that the pick-up and dropout voltages will fluctuate depending on
the ambient temperature and operating
conditions.
3. LED indications
The light of the light emitting diode is
what displays operation. If voltage
remains after relay dropout, the LED
might illuminate briefly.
4. Switching lifetime
The switching lifetime is defined under
the standard test condition specified in
the JIS C 5442(*2) standard (temperature
15 to 35°C 59 to 95°F, humidity 25 to
75% R.H.). Check this with the real
device as it is affected by coil driving
circuit, load type, activation frequency,
activation phase,ambient conditions and
other factors.
Also, be especially careful of loads such
as those listed below.
1) When used for AC load-operating and
the operating phase is synchronous.
Rocking and fusing can easily occur due
to contact shifting.
2) High-frequency load-operating
When high-frequency opening and
closing of the relay is performed with a
load that causes arcs at the contacts,
nitrogen and oxygen in the air is fused by
the arc energy and HNO3 is formed. This
can corrode metal materials.
Three countermeasures for these are
listed here.
(1) Incorporate an arc-extinguishing
circuit.
(2) Lower the operating frequency
(3) Lower the ambient humidity
5. Direct mount type (TM type)
If the current to the connection terminal
will exceed 10 A, we recommend
connecting with solder. If you are going to
use a tab terminal when the current will
exceed 10 A, make sure to verify the
temperature rise on the receptacle side
under actual conditions before using.
Please be careful, because excessive
stress on the TM terminal can cause
fluctuations in characteristics and
damage.
6. Conditions for operation, transport
and storage
1) Ambient temperature, humidity, and
atmospheric pressure during usage,
transport, and storage of the relay:
(1) Temperature:
–40 to +70°C – 40 to +158°F
(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.
Temperature and humidity range for
usage, transport, and storage
Humidity, %R.H.
85
Tolerance range
(Avoid freezing
when used at
temperatures
lower than
0°C 32°F)
5
–40
–40
(Avoid
condensation
when used at
temperatures
higher than
0°C 32°F)
0
+32
Temperature, °C °F
8. Diode type
Since the diode inside the relay coil are
designed to absorb the counter emf, the
element may be damaged if a large
surge, etc., is applied to the diode.
If there is the possibility of a large surge
voltage from the outside, please
implement measures to absorb it.
9. Please connect DC coil types with
LED and built-in diode correctly by
verifying the coil polarity (“+” and “–
”). Connecting with reverse polarity
will cause the LED not to light and
damage the built-in diode due to its
specification.
10. Installation
If you will be installing adjacent to other
relays, please keep a distance of at least
5 mm from the relay.
70
+158
(3) Atmospheric pressure: 86 to 106 kPa
2) Condensation
Condensation forms when there is a
sudden change in temperature under
high temperature and high humidity
conditions. Condensation will cause
deterioration of the relay insulation.
3) Freezing
Condensation or other moisture may
freeze on the relay when the
temperatures is lower than 0°C 32°F. This
causes problems such as sticking of
movable parts or operational time lags.
4) Low temperature, low humidity
environments
The plastic becomes brittle if the relay is
exposed to a low temperature, low
humidity environment for long periods of
time.
7. Diode characteristics
1) Reverse breakdown voltage:
Min. 1,000V (with diode type)
Min. 400V (with diode and LED indication
type)
–6–
ASCTB5E 201408-T
HN RELAYS
ACCESSORIES
(Sockets and DIN rail
terminal sockets)
TYPES
Type
No. of poles
1-pole
2-pole
PC board terminal socket
Item
HN1 PC board terminal socket
HN2 PC board terminal socket
HN1 screw terminal socket
HN1 screw terminal socket (Finger protect type)
HN2 screw terminal socket
HN2 screw terminal socket (Finger protect type)
1-pole
DIN rail terminal socket
2-pole
Part No.
AHNA13
AHNA23
AHNA11
AHNA11P
AHNA21
AHNA21P
Standard packing: Carton: 10 pcs.; Case: 100 pcs.
Note: Certified by UL/C-UL
RATING
Specifications (PC board terminal sockets and terminal sockets)
Item
Performance
HN1 screw
terminal socket
Type
Contact arrangement
Max. continuous current
(Ambient temperature:
–40 to +70°C –40 to +158°F)
Between open contacts
Breakdown
voltage
Between contact sets
(Initial)
Between contact and coil
Initial insulation resistance
HN1 screw
terminal socket
(Finger protect
type)
HN1 PC board
terminal socket
HN2 screw
terminal socket
1 Form C
16A*
HN2 PC board
terminal socket
2 Form C
10A
—
HN2 screw
terminal socket
(Finger protect
type)
10A
5A
5A
5A
1, 000 Vrms for 1 min. (Detection current: 10mA)
3, 000 Vrms for 1 min. (Detection current: 10mA)
5, 000 Vrms for 1 min. (Detection current: 10mA)
1, 000 MΩ between each terminal (500V DC)
* When using with current of 16 A (for HN1 screw terminal socket), the maximum ambient temperature is 50°C 122°F.
When using between 50°C and 70°C, please reduce by 0.1 A/°C.
Note: In order to prevent breakage and disfiguring, the screw tightening torque for the terminal socket should be within the range of 0.5 to 0.8 N·m.
DIMENSIONS (mm inch)
1. HN1 PC board terminal socket
(AHNA13)
The CAD data of the products with a
CAD Data
mark can be downloaded from: http://industrial.panasonic.com/ac/e/
External dimensions
PC board pattern (Bottom view)
CAD Data
6.1
.240
Max. 14.5
Max. .571
4
.157
7
.276
Max. 34
Max. 1.339
6
.236
4.5
.177
15
.591
5-1.8 dia.
5-.071 dia.
4
.157
Tolerance: ±0.1 ±.004
Max. 36.5
Max. 1.437
7.2
.283
4
.157
1
.039
6
.236
1.2
.047
4.5
.177
15
.591
6.1
.240
7
.276
4
.157
–1–
4
.157
Dimension:
Less than 1mm .039inch:
Min. 1mm .039inch less than 3mm .118 inch:
Min. 3mm .118 inch:
Tolerance
±0.1 ±.004
±0.2 ±.008
±0.3 ±.012
ASCTB257E 201408-T
HN (AHN) RELAY ACCESSORIES
2. HN2 PC board terminal socket
(AHNA23)
External dimensions
PC board pattern (Bottom view)
CAD Data
5.6
.220
Max. 14.5
Max. .571
7.5
.295
Max. 34
Max. 1.339
5
.197
8-1.3 dia.
8-.051 dia.
5
.197
20
.787
Tolerance: ±0.1 ±.004
Max. 36.5
Max. 1.437
8.4
.331
4
.157
0.3
.012
5
.197
3. HN1 Screw terminal socket
(AHNA11)
CAD Data
1
.039
5
.197
20
.787
7.5
.295
5.6
.220
Dimension:
Less than 1mm .039inch:
Min. 1mm .039inch less than 3mm .118 inch:
Min. 3mm .118 inch:
External dimensions
Schematic (Top view)
M3 .118
M3.5 .138
Tolerance
±0.1 ±.004
±0.2 ±.008
±0.3 ±.012
4
1
2
3
71
2.795
8.0
.315
4
.157
5
Mounting hole dimensions
6.45
.254
54
2.126
∗58
∗2.283
4.2 .165 dia. hole
29
2.142
30±0.1
1.181±.004
4
.157
M3 .118 or
3.2 .126 dia. hole
19
11.2 .748
.441
17.5
.689
35.4
1.394
Tolerance: ±0.5 ±.020
* Reference in case of using DIN rail (ATA48011)
Notes: 1. In order to prevent breakage and disfiguring, the screw tightening torque for the terminal socket should be within the range of 0.5 to 0.8 N·m.
2. When attaching the terminal socket directly to a chassis, please use the metric coarse thread screw M3 × 16.
–2–
ASCTB257E 201408-T
HN (AHN) RELAY ACCESSORIES
4. HN1 Screw terminal socket (Finger protect type)
(AHNA11P)
External dimensions
Schematic (Top view)
CAD Data
1
4
M3 .118
6.2±0.3 dia.
.244±.012 dia.
3.4±0.3
.134±.012
4.2±0.3
.165±.012
77.0
3.031
4.0
.157
5
Mounting hole dimensions
63.2
2.488
58.5
2.303
41.0
1.614
23.5
.925
15.5
.610
3
2
M3 .118 or
3.2 .126 dia. hole
7.9
.311
*67.2
*2.646
28.5
23.3 1.122
.917
23.5
.925
35.6
1.402
77.0
3.031
Tolerance: ±0.5 ±.020
* Reference in case of using DIN rail (ATA48011)
Notes: 1. In order to prevent breakage and disfiguring, the screw tightening torque for the terminal socket should be within the range of 0.5 to 0.8 N·m.
2. When attaching the terminal socket directly to a chassis, please use the metric coarse thread screw M3 × 30.
3. Use rod or plate terminals, etc. (You cannot use Y-shape or round terminals.)
5. HN2 Screw terminal socket
(AHNA21)
CAD Data
External dimensions
Schematic (Top view)
M3 .118
71
2.795
6.45
.254
4
.157
54
2.126
∗58
∗2.283
3
4
2
1
6
5
7
8
Mounting hole dimensions
4.2 .165 dia. hole
29
1.142
30±0.1
1.181±.004
4
.157
M3 .118 or
3.2 .126 dia. hole
19
11.2 .748
.441
17.5
.689
35.4
1.394
Tolerance: ±0.5 ±.020
* Reference in case of using DIN rail (ATA48011)
Notes: 1. In order to prevent breakage and disfiguring, the screw tightening torque for the terminal socket should be within the range of 0.5 to 0.8 N·m.
2. When attaching the terminal socket directly to a chassis, please use the metric coarse thread screw M3 × 16.
–3–
ASCTB257E 201408-T
HN (AHN) RELAY ACCESSORIES
6. HN2 Screw terminal socket (Finger protect type)
(AHNA21P)
External dimensions
Schematic (Top view)
CAD Data
2
3
4
1
7
6
5
8
M3 .118
6.2±0.3 dia.
.244±.012 dia.
3.4±0.3
.134±.012
4.2±0.3
.165±.012
77.0
3.031
Mounting hole dimensions
63.2
2.488
58.5
2.303
41.0
1.614
23.5
.925
15.5
.610
4.0
.157
*67.2
*2.646
M3 .118 or
3.2 .126 dia. hole
7.9
.311
28.5
23.3 1.122
.917
23.5
.925
35.6
1.402
77.0
3.031
Tolerance: ±0.5 ±.020
* Reference in case of using DIN rail (ATA48011)
Notes: 1. In order to prevent breakage and disfiguring, the screw tightening torque for the terminal socket should be within the range of 0.5 to 0.8 N·m.
2. When attaching the terminal socket directly to a chassis, please use the metric coarse thread screw M3 × 30.
3. Use rod or plate terminals, etc. (You cannot use Y-shape or round terminals.)
NOTES
About the relay-securing hook
• Screw terminal socket
1) Installation of the securing hook is
easily performed by pressing upward in
the direction of the arrows.
• Screw terminal socket
(Finger protect type)
1) Install the securing hook by pressing
the parts with arrows after inserting the
relay.
• PC board terminal socket
1) Installation of the securing hook is
easily performed by pressing upward in
the direction of the arrows.
2) Removal of the securing hook is easily
performed by releasing the hook and
pressing down, as shown in the figure.
2) Removal of the securing hook is easily
performed by releasing the hook and
pressing down, as shown in the figure.
2) Removal of the relay is easily
performed by pressing the parts with
arrows.
* To prevent damage and deformity, please use
the relay-securing hook at 10 N or less.
–4–
ASCTB257E 201408-T