• Features
Trips the circuit breaker when the control voltage drops below 35% of its rated voltage
Between 35% and 70% of the rated voltage, opening is possible but not guaranteed
Above 70% of the rated voltage, opening does not take place
Continuous duty rated coil
Circuit breaker closing is possible only if the voltage exceeds 85% of the rated voltage
If an undervoltage condition exists, operation of the closing mechanism of the circuit breaker will not permit the main contacts to touch, even momentarily, this is commonly called "Kiss Free"