HIGH VOLTAGE AND
CURRENT CUT-OFF
CAPACITY IN A
COMPACT PACKAGE
EP RELAYS
FEATURES
• Control of large voltages and
currents
The relays have a sealed construction
that is filled with a hydrogen gas
compound, and use a permanent magnet
to establish a magnetic path for the arc.
This allows them to switch high-level DC
voltages of up to 400V DC.
• Compact size and light weight
The capsule contact construction is filled
with a gas that has excellent thermal
dissipation and insulation characteristics.
Because of this we have been able to
reduce the contact gap to one tenth that
of conventional relays, and produce a
compact and light design.
• No arc space is required: size
including arc space 1/9 (compared to
conventional contactors)
The arc is not exposed to the outside,
therefore, no arc space is not required.
• Safety construction
The arc is not exposed, therefore, the
contactor is explosion proof and
intrinsically safe.
• Quiet: operation noise 1/4 (compared
to conventional contactors).
Along with the above-mentioned
miniaturization, the operation noise has
been reduced to 70dB, and, in addition,
the operation noise remains unchanged
when a current of 1000A or more is
interrupted.
• High contact reliability
The contact part is hermetically sealed,
hence the contact resistance remains
stable regardless of the ambient
conditions.
150A 2 Form A
150A 1 Form A
PC board type
60A
TM type
• Mounting direction is not specified
The weight of the movable parts is light,
and also the restoring force is large,
hence the contactor is relatively
unaffected by gravity.
• Line-up of indicator types (150A Type
only)
1 Form A and 1 Form B types with
indicators for detecting welding of the
main contacts are available.
• Line-up of PC board type and TM
type (10A type only)
• 12 and 24V DC coil voltage types are
available.
• Screw terminal blocks for easy
wiring.
TYPICAL APPLICATIONS
• AGV (Automatic guided vehicle)
(motor control)
• Electrical discharge machine
(capacitor charge and discharge
control)
• Inverter control (Error cut-off circuit)
• UPS (uninterruptible power supplies)
• Solar power generation systems
(battery control)
• Unmanned transport carts
• Battery inspection and testing
equipment
• Welding equipment
• Elevator (Brake control)
ORDERING INFORMATION
Ex.
A
EP
1
5
0
12
Product Name
Contact arrangement
Contact rating
Indicator contact
arrangement
EP
1: 1 Form A
2: 2 Form A
3: 1 Form A PC board type (10A type only)
5: 1 Form A TM type (10A type only)
1: 10A
5: 150A
6: 60A
0: without indicator contact
1: a contact (150A type only)
3: b contact (150A type only)
All Rights Reserved © COPYRIGHT Matsushita Electric Works, Ltd.
Coil voltage
12: 12V DC
24: 24V DC
48: 48V DC (10A type only)
X0: 100V DC (10A type only)
EP
TYPES AND COIL DATA (at 20°C 68°F)
Part No.
Coil voltage,
V DC
Pick-up voltage,
V DC (max.)
(at 20°C)
Drop-out voltage,
V DC (min.)
(at 20°C)
12 V DC
9 V DC
1 V DC
Nominal coil current,
mA (±10%)
(at 20°C)
Operating power,
W (12 V DC, at 20°C)
Max. allowable
voltage,
V DC
2.8 A (at peak)*
35W (Inrush, approx. 0.1S)
5W (Stable)
16 V DC
AEP25012*
AEP15012*
AEP16012
0.415 A
Max. 5W
AEP25024*
1.9 A (at peak)*
2.2 A (at peak)*
35W (Inrush, approx. 0.1S)
Max. 5W (1 Form A)
Max. 6W (2 Form A)
0.208 A
Max. 5W
AEP15024*
24 V DC
18 V DC
2 V DC
AEP16024
32 V DC
AEP31012
12 V DC
9 V DC
0.75 V DC
0.103 A (at peak)*
14 V DC
AEP31024
24 V DC
18 V DC
1.50 V DC
0.052 A (at peak)*
28 V DC
AEP31048
48 V DC
36 V DC
3.98 V DC
0.026 A (at peak)*
56 V DC
AEP310X0
100 V DC
75 V DC
8.3 V DC
0.012 A (at peak)*
116 V DC
AEP51012
12 V DC
9 V DC
0.75 V DC
0.103 A (at peak)*
14 V DC
AEP51024
24 V DC
18 V DC
1.50 V DC
0.052 A (at peak)*
28 V DC
AEP51048
48 V DC
36 V DC
3.98 V DC
0.026 A (at peak)*
56 V DC
AEP510X0
100 V DC
75 V DC
8.3 V DC
0.012 A (at peak)*
116 V DC
Approx.1.4W
Approx.1.4W
Note: *Same coil data as Indicator type.
When using a DC power supply use one that has a leeway of at least 150% current capacity.
Packing quantity
Types
150A 2 Form A
150A 1 Form A
60A 1 Form A
10A 1 Form A
SPARE PARTS
Inner
1pc.
1pc.
1pc.
25pcs.
Outer
5pcs.
10pcs.
20pcs.
100pcs.
Installing parts
M8 nut with washer for 150A type
M5 screw for 60A type
M4 screw for 30A type
Bus bar for 60A type
Part No.
AEV801
AEV802
AEV803
AEV804
Packing Quantity
2pcs.
2pcs.
2pcs.
1pc.
SPECIFICATIONS
Contact
Type
Arrangement
Nominal switching capacity
(resistive load)
Short term current
Max. cut-off current
Rating
Overload opening/closing rating
Reverse cut-off current
Contact voltage drop (Max.)
Nominal operating power
Expected life
(min. operations)
Mechanical
Electrical
150A type
1 Form A, 2 Form A
60A type
1 Form A
150A 400V DC
150A 277V AC
300A (10min)
(harness wire: 40mm2)
2,500A 300V DC
(3 cycles)#1
600A 300V DC
(Min. 25 cycles)
60A 400V DC
60A 277V AC
120A (15min)
(harness wire: 15mm2)
600A 300V DC
(5 cycles)
180A 400V DC
(Min. 100 cycles)#2
–300A 200V DC
(Min. 25 cycles)
0.1V
(When current
[is 150A per 1] contact set)
35W
(Inrush, approx 0.1s)
5W
( Stable )
1 Form A: 105 2 Form A: 5 × 104
3 × 103 150A 400V DC
(L/R & 1ms)
–60A 200V DC
(Min. 1,000 cycles)#2
0.1V
(When current
[is 60A per 1] contact set)
30A 400V DC
(Min. 50 cycles)
–10A 200V DC
(Min. 2.5×103 cycles)
0.5V
(When current
[is 10A per 1] contact set)
Max. 5W
—
2 × 105
3 × 10 60A 400V DC
(L/R & 1ms#2)
105
7.5 × 10 10A 400V DC
(L/R & 1ms#2)
3
Notes:
Same specifications as the 12 V type.
#1 Condition: Nominal switching 100cycles, each cut off 2,500A
#2 Conditions: Varistor used for coil surge absorption. Note: if a diode is used the life will be lower.
All Rights Reserved © COPYRIGHT Matsushita Electric Works, Ltd.
10A type
1 Form A
10A 400V DC
15A (2min), 30A (30s)
—
4
EP
Characteristics
Min. 100 MΩ (at 500 V DC)*1
Initial insulation resistance
Between open contacts
Initial breakdown voltage
Between contact and coil
Operate time (at 20°C) (at nominal voltage)
Reset time (without diode) (at 20°C) (at nominal voltage)
Functional
Shock resistance
Destructive
Functional
Vibration resistance
Destructive
Conditions for operation, transport and
storage (Not freezing and condensing
at low temperature)
AC 2,500 Vrms for 1 min.*2
AC 2,500 Vrms for 1 min.*2
Max. 50ms*3
Max. 30ms*4
Min. 196 m/s2 {20 G}*5
Min. 490 m/s2 {50 G}*6
43 m/s2 {4.4 G} 10 to 200Hz*7
43 m/s2 {4.4 G} 10 to 200 Hz*8
–40°C to +80°C*9
–40°F to +176°F
5 to 85% R.H.
150 A 1 Form A: 600 g 21.16oz
150 A 2 Form A: 1,100 g 38.80oz
60 A: 340 g 12.00oz
10 A: 80 g 2.820oz
Ambient temperature
Humidity
Unit weight
Remarks
*1 Measurement at same location as “Initial breakdown voltage” section.
*2 Detection current: 10mA.
*3 Nominal voltage applied to the coil,excluding bounce time.
*4 Nominal voltage applied to the coil.
*5 Half-wave pulse of sine wave: 11 ms; detection time: 10µs.
*6 Half-wave pulse of sine wave: 6 ms.
*7 Detection time: 10 µs.
*8 3 directions,each 4 hours.
*9 Storage:Max.85°C 185°F.
Indicator ratings
Arrangement
Material
Rating (resistive load)
Contact resistance
1 Form A
1 Form B
Gold-clad
0.1 A 30 V DC
Max. 100 mΩ
Note: Indicator type is only available for the 150 A type.
DIMENSIONS
mm inch
150A 2 Form A
4- φ 5 ±0
.5 .1
4- φ .2
17 ±.004
Schematic (TOP VIEW)
3 -
4 +
1 +
2 -
3-
6: Coil (–)
5: Coil (+)
+4
7.7
.303
12 3
78 9
456
99
3–
4+
1+
2–
6
XYZ
8
9.5 34.0 73.0
.374 1.339 2.874
Both input and load sides have polarities (+) and (–).
7
5
90.0 78.0 ±0.2
3.543 3.071 ±.008
29.0
1.142
3.5
27.0 1.063 .138
66.0 2.598
±0.2
±.008
76.0 2.992
96.0 3.780
5
.197
Plate (Part No., rating,
schematic and Lot No.)
Mounting dimensions
76
2.992
M8 nut; AEV801
87.1
3.429
26.0
1.024
Coil input terminal (M3.5)
5 terminal: input (+) side
6 terminal: input (–) side
20.0 .787 (terminal height)
6
.236
-2
73.5 2.894 (terminal height)
1+
78
3.071
4- φ 5.5
4- φ .217
26.0
1.024
13.0
.512
General tolerance:
less than 10 .394 ±0.3 ±.012
10 .394 to 50 1.969 ±0.6 ±.024
more than 50 1.969 ±1.0 ±.039
All Rights Reserved © COPYRIGHT Matsushita Electric Works, Ltd.
EP
150A 2 Form A (Indicator Type)
mm inch
4- φ 5 ±0
.5 .1
4- φ .2
17 ±.004
3 -
Indicator input
terminal (M3.5)
7 terminal: NO or NC
8 terminal: COM
Schematic (TOP VIEW)
1 Form A
4 +
1 +
3-
2 -
6: Coil (–)
5: Coil (+)
+4
78 9
12 3
456
99
Coil input terminal (M3.5)
5 terminal: input (+) side
6 terminal: input (–) side
6
XYZ
8
3–
34.0 73.0
1.339 2.874
7
7.7
.303
29.0
1.142
-2
3.5
27.0 1.063 .138
66.0 2.598
76.0 ±0.2 2.992 ±.008
96.0 3.780
1 Form B
5
.197
6: Coil (–)
5: Coil (+)
87.1
3.429
26.0
1.024
20.0 .787 (terminal height)
20.0 .787 (terminal height)
M8 nut; AEV801
73.5 2.894 (terminal height)
1+
6
.236
4+
1+
2–
8: Indicator: COM
7: Indicator: NO
Both input and load sides have polarities (+) and (–).
5
78.0 ±0.2
±.008
90.0 3.071
3.543
9.5
.374
3–
4+
1+
2–
8: Indicator: COM
7: Indicator: NC
Both input and load sides have polarities (+) and (–).
Mounting dimensions
76
2.992
26.0
1.024
13.0
.512
Plate (Part No., rating,
schematic and Lot No.)
78
3.071
General tolerance:
less than 10 .394 ±0.3 ±.012
10 .394 to 50 1.969 ±0.6 ±.024
more than 50 1.969 ±1.0 ±.039
4- φ 5.5
4- φ .217
150A 1 Form A
±0
0
.5 ±.0
φ 5 17
2- φ .2
2-
Schematic (TOP VIEW)
7.7
.303
.1
6: Coil (–)
5: Coil (+)
6
4
1 +
2 -
12 3
- 2
Plate (Part No., rating,
schematic and Lot No.)
2–
Both input and load sides have polarities (+) and (–).
6
.236
3.5
.138
27.0 1.063
64.0 2.520
76.0 ±0.2 2.992 ±.008
94.0 3.701
Mounting dimensions
M8 nut; AEV801
76
2- φ 5.5 2.992
2- φ .217
20.0 .787 (terminal height)
73.5 2.894 (terminal height)
87.1
3.429
21.0
.827
1+
Coil input terminal (M3.5)
5 terminal: input (+) side
6 terminal: input (–) side
XYZ
1+
19.5
.768
78 9
456
99
7
44.0 ±0.2
1.732 ±.008
29.0
1.142
5
8
56.0
2.205
10.8
.425
9.5
.374
44
1.732
26.0
1.024
13.0
.512
General tolerance:
less than 10 .394 ±0.3 ±.012
10 .394 to 50 1.969 ±0.6 ±.024
more than 50 1.969 ±1.0 ±.039
All Rights Reserved © COPYRIGHT Matsushita Electric Works, Ltd.
EP
150A 1 Form A (Indicator Type)
0
.5 ±.0
φ5 7
2- φ .21
2-
Indicator input
terminal (M3.5)
7 terminal: NO or NC
8 terminal: COM
mm inch
Schematic (TOP VIEW)
1 Form A
.1
±0
7.7
.303
6: Coil (–)
5: Coil (+)
4
2 -
12 3
78 9
456
99
7
1+
1+
2–
8: Indicator: COM
7: Indicator: NO
Both input and load sides have polarities (+) and (–).
Coil input terminal (M3.5)
5 terminal: input (+) side
6 terminal: input (–) side
XYZ
44.0 ±0.2
1.732 ±.008 (9.5)
29.0
(.374)
1.142
19.5
.768
56.0
2.205
5
8
17.8
.701
10.8
.425
9.5
.374
6
1 +
6
.236
- 2
3.5
27.0
64.0
±0.2
76.0
94.0
1 Form B
6: Coil (–)
5: Coil (+)
20.0 .787 (terminal height)
73.5 2.894 (terminal height)
15.0 .591 (terminal height)
M8 nut; AEV801
87.1
3.429
21.0
.827
1+
2–
8: Indicator: COM
7: Indicator: NC
Both input and load sides have polarities (+) and (–).
Mounting dimensions
76
2- φ 5.5 2.992
2- φ .217
26.0
1.024
13.0
.512
Plate (Part No., rating,
schematic and Lot No.)
44
1.732
General tolerance:
less than 10 .394 ±0.3 ±.012
10 .394 to 50 1.969 ±0.6 ±.024
more than 50 1.969 ±1.0 ±.039
60A
Schematic (TOP VIEW)
04
2- 2.2 5.5 ±0
17 ± .1
.0
76.0 2.992
61.0 ±0.2 2.402 ±.008
49.0 1.929
45.0 1.772
(17.9) (.705)
2.5 .098
φ
6: Coil
5: Coil
φ
1+
Coil input terminal (M3.5)
6
38.0 30.2 26.0±0.2 13
1.496 1.189 1.024±.008 .512
1
9.5
.374
6.55
.258
2
-
5
+
7.7
.303
M4 screw: AEV803 (built-in)
79.9 3.146
63.9 2.516
Mounting dimension
13.0
.512
61
2.402
M5 screw: AEV802
20.0 .787
(terminal height)
62.0 2.441 (terminal height)
Bus bar (15sq):
AEV804 (built-in)
71.0
2.795
2–
Load side has polarities (+) and (–).
26
1.024
26.0
1.024
Plate (Part No., rating,
schematic and Lot No.)
General tolerance:
less than 10 .394 ±0.3 ±.012
10 .394 to 50 1.969 ±0.6 ±.024
more than 50 1.969 ±1.0 ±.039
All Rights Reserved © COPYRIGHT Matsushita Electric Works, Ltd.
2- φ 5.5
2- φ .217
EP
10A PC board type
mm inch
31.6
1.244
Schematic (TOP VIEW)
31.3
1.232
0.5
.020
3.0
.118
2 dia.
.079 dia.
2 dia.
.079 dia.
1.4
4.5 max.
.055
.177 max.
34.0
1.339
62.4
2.457
55.9±0.3
2.201±.012
45.0
1.772
11.0±0.3
.433±.012
Coil input terminal
19.5
.768
2
6:Coil
5:Coil
(1.0)
(.039)
1
Load sides have polarities (+) and (–).
Mounting dimensions
After doing through-hole plating
+.004
4-2.45+0.1
dia.
0 dia. 4-.096 0
Mounting hole
2-4.2 dia.
2-.165 dia.
8.6±0.3
.339±.012
2
6
9.5 16.5
.374 .650
16.5±0.3
.650±.012
37.9
1.492
1
5
4.5
.177
8.6
.339
19.6
.772
55.9
2.201
±0.3
9.5
.374±.012
R2.3 .091
Notes: 1. We recommend through-hole plating
with land on both sides.
2. Be careful of the insulation distance
between land patterns with regards
to the circuit voltage you will use.
General tolerance:
less than 10 .394 ±0.3 ±.012
10 .394 to 50 1.969 ±0.6 ±.024
more than 50 1.969 ±1.0 ±.039
10A TM type
66.8
2.630
55.9±0.3
2.201±.012
45.0
1.772
19.6
.772
8.6
.339
Load input terminal (+)
#187 tab 0.5t
1
Coil input terminal
#187 tab 0.5t
6:Coil
Load sides have polarities (+) and (–).
11.3±0.3
.445±.012
6
2
31.6 37.9
1.2441.492
Load input terminal (–)
#187 tab 0.5t
5:Coil
2
5
1
4.5±0.2 dia.
.000±.008 dia.
Schematic (TOP VIEW)
14.1±0.3
.555±.012
Mounting dimensions
Mounting hole
2-4.2±0.1 dia.
2-.165±.004 dia.
19.5
.768
45 max.
1.772 max.
55.9±0.1
2.201±.004
31.7 5.7
1.248 .224
0.4
.016
General tolerance:
less than 10 .394 ±0.3 ±.012
10 .394 to 50 1.969 ±0.6 ±.024
more than 50 1.969 ±1.0 ±.039
REFERENCE DATA
1-(1) Ambient temperature characteristics
(150 A type)
1-(2) Ambient temperature characteristics
1-(3) Ambient temperature characteristics
Sample: AEP16012, 3pcs
Sample: AEP51012, 3pcs
Sample: AEP15012, 3pcs
40
8
6
Ambient
temperature °C °F
2
-20
-40
0
-4
-40
32
Ambient
temperature, °C °F
-2
-4
-6
-8
-10
40
74
20
68
Pick up
voltage
60
110
Drop out
voltage
80
146
x-
-40
-40
-20
-4
x-
30
20
4
40
Variation
ratio, %
Variation
ratio, %
Variation
ratio, %
10
Drop out
voltage
xAmbient
temperature °C °F
10
0
32
–40
–40
20
68
40
74
60
110
–20
–4
Pick up
voltage
0
20
68
80
146
-20
–10
Pick up
voltage
–20
-30
–30
-40
–40
All Rights Reserved © COPYRIGHT Matsushita Electric Works, Ltd.
20
x
x
10
0
32
-10
x-
30
Drop out voltage
40
60
80
74
110
146
EP
2. Max. switching capacity
3-(1) Switching life curve (150A, 60A type)
1000
3-(2) Switching life curve (10A type)
100000
100
100
60A type
DC, AC 400V resistive load
150A type
DC, AC 400V resistive load
10
Life (cycle)
10000
Life (×103 cycle)
Contact current, A
150A type
DC, AC 400V resistive load
1000
10A type
DC, AC 400V resistive load
100
10
10A type
DC, AC 400V resistive load
1
1
10
100
60A type
DC, AC 400V resistive load
1
1000
10
Contact voltage, V
100
1000
1
1
10
100
Contact current, V
Contact current, V
4. Cut-off life curve
5. Carrying performance curve
105
1000
100
150A type
DC400V resistive load
Time (sec)
104
Life (cycle)
10
150A type
(Electric cable 40mm2)
1000
10
100
60A type
DC400V resistive load
1
100
1000
60A type
(Electric cable 15mm2)
10
10000
Cut-off current, A
10
100
1000
Carrying current, A
NOTES
1. When installing the relay, always
use washers to prevent loosening of
the screws.
Tighten each of the screws within the
rated ranges given below. Exceeding the
maximum torque may result in breakage.
Mounting is possible in either direction.
• M8 screw (150 A main terminal):
8 to 10 N·m
• M5 screw (150 A, 60 A main unit
mounting section): 2.5N·m to 3.6N·m
• M4 screw (60 A main terminal):
1.8 to 2.7 N·m
• M3.5 screw (Input terminal):
0.84 to 1.2 N·m
• M4 screw (10 A PC board type main
unit mounting section):
0.98N·m to 1.2N·m
(10 A TM type main unit mounting
section): 1.8N·m to 2.7N·m
2. The coils (150 A type) and the
contacts (10 A, 60 A, 150 A) of the relay
are polarized. Please follow instructions
in the connection schematic when
connecting the coils and contacts.
The 150 A type contains a reverse surge
voltage absorption circuit;
therefore a surge protector is not needed.
We recommend installing a surge
protector varistor (ZNR) for the 10 A and
the 60 A types. Avoid using a diode as
this may result in decreased cut-off
capability.
3. As a general rule, do not use a relay
if it has been dropped.
4. Avoid mounting the relay in strong
magnetic fields (near a transformer or
magnet) or close to an object that
radiates heat.
5. Electrical life
This relay is a high-voltage direct-current
switch. In its final breakdown mode, it
may lose the ability to provide the proper
cut-off. Therefore, do not exceed the
indicated switching capacity and life.
(Please treat the relay as a product with
limited life and replace it when
necessary.)
In the event that the relay loses cut-off
ability, there is a possibility that burning
may spread to surrounding parts, so
configure the layout so that the power is
turned off within one second.
6. Permeation life of internal gas
This relay uses a hermetically encased
contact (capsule contact) with gas inside.
The gas has a permeation life that is
affected by the temperature inside the
capsule contact (ambient temperature +
temperature rise due to flow of electrical
current). For this reason, make sure the
ambient operating temperature is
between –40 and 80°C –40 and +176°F,
and the ambient storage temperature is
between –40 and 85°C –40 and +185°F.
7. The case is designed to remain in
place during normal use and handling.
If the case is removed, the relay will not
function as intended and its performance
cannot be guaranteed.
8. If the power is turned off and then
immediately on after applying the
rated voltage (current) continuously to
the relay's coil and contact, the
resistance of the coil will increase due
to a rise in the coil temperature. This
causes the pick-up voltage to rise, and
possibly exceed the rated pick-up
voltage. In these circumstances, take
measures such as reducing the load
current, limiting the duration of
current flow, and applying a coil
voltage higher than the rated
operating voltage (quick start).
9. Coil operating power
Pure DC current should be applied to the
coil. The wave form should be
rectangular. If it includes ripple, the ripple
factor should be less than 5%. However,
check the actual circuit since the
characteristics may be slightly different.
The coil must only be supplied with its
rated voltage. The voltage waveform
supplied to the coil should be rectangular.
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EP
10. Don't exceed maximum coil
voltage. Exceeding maximum
allowable coil voltage on continuous
basis will damage the relay and could
case failure.
11. Ensure that the rated contacts
voltage and current values are not
exceeded.
12. The rated control capacity and life
are given as guides.
The contact life is heavily influenced by
the type of load and other related
conditions, and these factors must be
kept in consideration when using the
relay.
13. If you are using an inductive load
(L load) such that L/R > 1 ms, add
surge protection in parallel with the
inductive load. If this is not done, the
electrical life will decrease and cut-off
failure may occur.
14. When using the 150 A type, mount
it as far away as possible from
Wireless transmitters or devices that
may generate large surges. To prevent
malfunctioning due to high emission
levels, it may be neccessary to take
measures for E.M.I., such as adding a
line noise filter or an electromagnetic
shield.
15. A slight amount of superimposed
line noise may be generated in the
input line the coil current control. It is
recommended to install a line filter to
reduce or eliminate this noise.
16. Ensure that the main terminals are
clean from oils and other foreign
matters. Contamination is likely to
cause increase in the terminal's
temperature.
• 150A type: nominal cross sectional
area: min. 38mm2.
• 60A type: nominal cross sectional area:
min. 14mm2.
• 10A TM type: Faston terminal for #187
tab terminal, 0.5 mm board thickness
(JIS C2809-1992 compliant, flat type
connection terminal)
Harness nominal cross sectional area
Load input terminal: min. 1.3 mm2
Coil input terminal: min. 0.3 mm2
17. Avoid excessive stress on the
terminals. Excessive stress can effect
the performance of the contact
operation.
• M8 screw terminal (150A main terminal
part)
Terminal pulling up strength ; Max.100N
per terminal
The up-down rotation torque applied to
the terminal ; Max.15N• m
18. Use 40N to 70N of force as a guide
to fasten the terminal connected to the
10A TM type. Please use caution when
inserting or removing the terminal as
the relay tab terminal may cause
injuly.
19. Place the PCB mount type (10A
PCB type) securely by hand soldering
after attaching it. Don't submerge
assembled board in cleaning solution
or water. Also, be careful not let flux
overflow up from the PCB or adhere to
the base of the relay.
20. Make sure the power is turned off
when wiring.
21. Incorrect wiring may cause
unexpected malfunction and failure.
22. For AC cut-off, there is no contact
polarity. Confirm electrical life using
actual load. In the case of DC cut-off,
please note the contact polarity.
23. Lead-free solder (tin, silver and
copper) is used as the spare solder for
the terminals of the PCB mount type
(10A PCB type).
For Cautions for Use, see Relay Technical Information.
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