MCB three pole

MCB three pole

Product Details:


Product Description

MCB (Miniature Circuit Breaker) three pole is an electrical switch designed to protect electrical circuits from overcurrents and short circuits. The three poles in the MCB represent three separate circuits that can be individually protected. It automatically interrupts the flow of electricity when an excessive current or fault occurs, preventing damage to electrical equipment and ensuring safety in residential, commercial, and industrial applications.


Q: What is an MCB three pole?
A: An MCB three pole is a type of miniature circuit breaker with three separate poles that can protect three individual electrical circuits. It is used to safeguard against overcurrents and short circuits in electrical installations.

Q: What is the purpose of using an MCB three pole?
A: The primary purpose of using an MCB three pole is to protect electrical circuits and connected devices from overloads and short circuits, thus preventing potential damage and ensuring safety.

Q: How does an MCB three pole work?
A: When the current flowing through any of the three poles exceeds its rated value or a short circuit occurs, the MCB three pole automatically trips and interrupts the circuit, cutting off the electricity flow and preventing potential damage or hazards.

Q: In which applications are MCB three poles used?
A: MCB three poles are commonly used in residential, commercial, and industrial electrical installations, protecting circuits that serve multiple loads or equipment.
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