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Types of MCB Miniature Circuit Breaker

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How to Choose the MCB for Home

How to Choose the MCB for Home How to choose an MCB Miniature Circuit Breaker correctly?

  • 01

    Rated Current and Rated Voltage

    The rated current and rated voltage of the  MCB Miniature Circuit Breaker should be greater than or equal to the rated current and rated voltage of the circuit.

  • 02

    Rated Current of the Tripping

    The rated current of the tripping of MCB Miniature Circuit Breaker should be greater than or equal to the load current.

  • 03

    Rated Short-circuit Breaking Capability

    The rated short-circuit breaking capability of the MCB Miniature Circuit Breaker should be greater than the maximum short-circuit current in the current."

Hot Questions of MCB Miniature Circuit Breaker

  • What is the advantage of MCB miniature circuit breaker?

    High breaking capacit and quickly response overload automatic tripping, ensure the safety of electricity.

  • What is MCB and its types?

    MCB Miniature Circuit Breaker is an electromechanical device that protects an electric circuit from an overcurrent. Different trip curve decide different types MCB, they are A Type, B Type, C Type, D Type, K Type, Z Type.

  • How many types of tripping mechanism for MCB miniature circuit breaker?

    Two types: thermal tripping and magnetic tripping.

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Guangdong Futina Electrical Co., Ltd.

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