Page 24 | OPERATION |
UNDERVOLTAGE TRIP
All HV6AS fixed mounted circuit breakers are furnished with an undervoltage trip device. The undervoltage trip device operates to trip the circuit breaker OFF unless 120VAC control power is present at the terminals of relay UV.
When the circuit breakers are shipped, the undervoltage trip device is defeated by a factory- installed plug (Fig. 32). If this plug is left in place, the circuit breaker will operate normally without power applied to relay UV. Removing this plug (Fig. 33) activates the undervoltage trip function.
