Description

Shunt Trip (SHT)
SHT is installed in internal part of circuit breaker, and they have the function
of remote tripping by controlling the voltage of each terminal of coil.

Remotely trip circuit breakers by voltage shunt trip (SHT) device.

Operation Condition
˙U ≥ 0.7 x Un (Apply more than 70 % of the rated voltage.)
˙In case of impulse type voltage, apply more than 20 ms

Voltage 100 to 120 VAC
applicable to:
HGM400-800
HGE400-800