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LW709GB 100A MAGNETIC LATCHING RELAYS
    Publish time 2021-11-16 16:20    

LW709GB 100A MAGNETIC LATCHING RELAYS

LW709GB 100A MAGNETIC LATCHING RELAYS

LW709GB Magnetic Latching Relay

> 100A switching capability.

> Low coil consumption,ultra-low temperature rise.
> Low contact resistance.
> Strong anti-shock and anti-vibration capability.
> Outline size: 135×120×47mm
> Customized terminals like shunt,braided Cu- wire etc.



①  Latching Relay
② Part Number
③  Coil Voltage
④  D= Double Coil; S= Single Coil
⑤  100=100A

◆  Characteristics

Insulation resistance1000MΩ (500VDC)
DielectricStrengthBetweenCoil&Contacts4000VAC 1min
Between Open Contacts2000VAC 1min
Operate Time30msec. Max.
Release Time30msec. Max.
ShockresistanceFunctional100m/S 2 (10g)
Destructive1000m/S 2 (100g)
Vibration resistance10~55Hz 1.5mm
Humidity95%RH ,40℃
Ambient temperature-40~+70℃
TeminationFast connection
Unit weight700g
ConstrutionDust protected

◆ Contact Data

Contact form3A/3B
Contact materialAgSnO2
Contact resistanceMax: 1.0mΩ
Contact Rating100A 250VAC
Max. Switching Power25000VA
Mechanical life5×10 5
Electrical life1×10 4

◆  Coil

Coil powerSingle coil: 5.1W Double coil: 10.2W

◆  Coil Data

Rated VoltagePick-up voltagePulse DurationCoil Resistance
Single coil
96.810016±10%
12910028±10%
161810050±10%
2436100113±10%
Double coil
96.81002×8±10%
1291002×14±10%
16181002×25±10%
24361002×56.5±10%

Note: Special ordering for other coil voltage.

◆ Typical Application
Prepayment Energy Meter; AMR System;
Compound Switch; Automatic Control System.


Circuit Diagram: