Carrier HH83XB422 Circuit Breaker

The Carrier HH83XB422 circuit breaker is a three-phase 600VAC hydraulic-magnetic which is used in the protection of HVAC equipment from over current and short circuit currents. It's about the size of a large textbook and The breaker uses a two-part protection system One is a heat-sensitive element for overload protection and the other is an electromagnet for short circuit protection. the breaker shuts off when there is an overload of current passing through the circuit thus protecting the circulating equipment. This is useful in case the breaker is tripped as a result of sense the fault then the breaker should be reset for normal current through the breaker.