What Does ACB Stand For?

ACB stands for Air Operated Circuit Breaker

ACB, or Air Operated Circuit Breaker, is a type of electrical protective device that uses air as an insulating medium to interrupt the flow of electrical current in the event of a fault or overload. Designed primarily for high-voltage applications, ACBs provide reliable protection for electrical circuits and systems by quickly disconnecting power to prevent damage and ensure safety. Their operation is characterized by mechanical movement, utilizing compressed air to facilitate the opening and closing of contacts, making them suitable for various industrial and utility applications.

Other Meanings for ACB