Undervoltage release for circuit breaker

Details Undervoltage release for circuit breaker Undervoltage release for circuit breaker

H - Electricity

01

H

306/78

H01H 71/24 (2006.01) H01H 71/36 (2006.01) H01H 71/62 (2006.01) H01H 71/74 (2006.01) H01H 75/10 (2006.01) H01H 83/12 (2006.01)

Patent

CA 1051959

Abstract Of the Disclosure An undervoltage trip coil and armature, with a pivotal member biased against and riding on the latch pin of the armature to sense its position. On occurence of a low voltage condition, a trip lever causes the latch mechanism of the breaker to trip. The pivotal member then interferes with the latch and prevents reset. The undervoltage trip coil is normally energized to normally attract the undervoltage armature. On occurrence of a specified undervoltage condition the armature releases causing the trip lever to trip the latch mechanism and allowing the pivotal member to interfere with the latch of the breaker. During such condition, the breaker cannot be reset until the armature is attracted to the under- voltage coil under proper voltage condition.

266097

Affiliated with

Also associated with

Rating

Undervoltage release for circuit breaker does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Undervoltage release for circuit breaker, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Undervoltage release for circuit breaker will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-372776