Latching Relay For Meter Conponents

China

Feb 09, 2012

magnetic latching relay gw718b 100a /120a

dimensions(mm):
43.2x33.2x22

contact arrangement:
1a/1b

contact material:
agsno2

contact rating:
100a /120a,250vac

weight:
75g

coil voltage:
9~48v

coil power:
s: 2w; d:4w

pick up voltage :
≤75% of rated voltage

release voltage:
≤75% of rated voltage

pick-up time:
≤50ms

release time:
≤50ms

shock resistance:
98m/s2, 11ms

vibration resistance:
10~55hz,0.5mm (double amplitude)

insulation resistance:
1000mΩ (500vdc)

dielectric strength (contact to contact):
2000 vac 50/60hz (1 minute)

dielectric strength (coil to contact):
4000 vac 50/60hz (1 minute)

electrical life:
≥1x104 ops

mechanical life:
≥5x105ops

ambient temp:
-40~+70°c