GYH8 4P 400V Isolating Switch Rated Current:125A for overload and short circuit

for overload and short circuit  protection

Phase Imbalance Detection: One of the key features in the GRV8-04 relay is phase imbalance detection

current value

Effectively protect electric equipment against insulating failure

Tolerance Range: +/- 5%

GYH8 4P 400V Isolating Switch Rated Current:125A for overload and short circuitGYH8 Isolator is the main switch in the combination of electrical terminal apparatus, sultable for circuit of 50 60Hz, rated voltage 230V 400V,rated current up to 125A for isolating,it also can be used for infrequent on and off clrc ult,and is widely used in industry,mine,high building,commerce and household and so on. The switch can carry the (short circuit) current under the condition of abnormal circuit for a certain period of time, and it can not