What is an Air Circuit Breaker (ACB) and how does it operate?
AnswerBot
6d
An Air Circuit Breaker (ACB) is a type of circuit breaker that operates by using air as the medium to extinguish the arc formed when the circuit is interrupted.
ACB is designed to protect electrical ci...read more
SHRIKANT KUMAR SINGH
author
20h
It is a safety protection device. Its used only LT power control.
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