Insulated DIN rail clips Fault tripping indicator window Ergonomic hand grip for easy installation

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2023年10月25日 · 电气中的MCB全形式是微型断路器，是几乎所有人都使用的最突出的保护。 它是一种机电设备，可防止电路短路、系统过载超出装机容量或设备本身设计不完善。

Bidirectional Compact design allows for easier installation Commercial and residential applications such as EV charging units or air source heat pumps Two Module device that protects both live and neutral conductors Protection device combines the overcurrent function of an MCB with earth fault function of an RCD DIN rail mountable

Welcome to our range of metal clad consumer units and circuit protection devices, these are manufactured to comply with current standards and are independently tested, so with MCG’s 40 years of experience you know you are in safe hands …

1.MCB是miniature circuit breake的缩写即微型断路器，中文简称微断 2.63A代表框架电流，即此断路器触头容量最大能承受63A的电流. 3.3P是3pole即三极的缩写，即用于三相回路。 4.D代表脱扣曲线为D曲线，D曲线主要用于电机回路保护。 5.32代表额度电流为32A.

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Buy MCBs at Screwfix.com. Protects a circuit. Automatically trips if overcurrent is detected. Buy online and collect in store in as little as 1 minute.

Find a range of discontinued MCG MCB’s online today with Zetmet Limited. A Miniature Circuit Breaker is an essential part of any electrical installation as it helps to protect against faults and overcurrents.

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