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Air Circuit Breaker | Offshore Electrical Supplies

An air circuit breaker (ACB) is a type of electrical switch that is used to protect an electrical circuit from damage caused by overload or a short circuit. The ACB is designed to automatically open the circuit when it detects an overcurrent or short circuit condition, and then close the circuit again when the condition has been cleared.

The ACB is a critical component in any electrical system, and its proper operation can mean the difference between a safe, reliable electrical system and one that is prone to damage and downtime. That's why it's important to understand how air circuit breakers work, and how to properly maintain them.