What is circut breaker types of circut breaker

Question

Accepted Answer

Circuit breakers are devices that protect electrical circuits from damage caused by overload or short circuit.

Types of circuit breakers include air circuit breakers, oil circuit breakers, vacuum circuit breakers, and SF6 circuit breakers.
Air circuit breakers are commonly used in low voltage applications, while oil circuit breakers are used in high voltage applications.
Vacuum circuit breakers are used in medium voltage applications, and SF6 circuit breakers are used in high voltage and extra high voltage applications.
Circuit breakers can also be classified based on their trip unit, such as thermal magnetic, electronic, or microprocessor-based trip units.

Accepted Answer

1) molded case circuit breaker 2) vaccum circuit breaker 3) SF6 circuit breaker

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