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Latching Relay (GRT508B-80A)
 Latching Relay (GRT508B-80A) |
Product Description
Contact can be controlled by hand;
High switching load;
Safe and energy efficient;
Accessories can be welded if need.
Contact specification
1. 1Contact form: 1B
1. 2Contact material: Silver alloy
1. 3Contact resistance: 2 m¦¸ Max (1A 6VDC)
1. 4Nominal switching capacity: 80A 250VAC
Coil rate
2. 1 Coil voltage: 9-24V
2. 2 Coil power:
Single coil: 1. 2-1. 5W
Double coil: 2. 4-3W
Characteristics:
3. 1 Operation time: 20msec. (max. )
3. 2 Release time: 20msec. (max. )
3. 3 Dielectric strength:
A) between contacts: 1500VAC 50/60Hz(1Minute)
B)between contact & coil: 4000VAC 50/60Hz(1Minute)
3. 4 Max operation frequency: 600 OPS/h
3. 5 Ambient temperature: -40º C— +55º C
3. 6 Relative humidity: 45%-90%
3. 7 Coil specification (at 20ºC):
A) Operation voltage (VDC): 80% (max. )
B) Release voltage (VDC): 80% (max. )
3. 8 Service life:
a) Electrical life: 1×104 OPS
b) Mechanical life: 5×105 OPS
| Model NO.: | GRT508B-80A |
|---|---|
| Company: | Wenzhou Great Electrical Co., Ltd. |
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