Abb 2 pole circuit breaker

A 2-pole circuit breaker is a type of electrical breaker that is designed to interrupt the flow of electricity in a circuit when a fault or overload occurs. Here are some key characteristics and features of a 2-pole circuit breaker:

What is a 2-pole circuit breaker?

A 2-pole circuit breaker is a type of circuit breaker that has two poles, each of which is connected to a separate phase of a 3-phase electrical circuit. The breaker is designed to interrupt the flow of electricity in both phases simultaneously, providing a safe and reliable means of protecting the circuit from faults and overloads.

Key characteristics:

Types of 2-pole circuit breakers:

There are several types of 2-pole circuit breakers, including:

Advantages:

Disadvantages: