Miniatture Circuit Breaker Introduction

- May 19, 2018 -

Miniature Circuit Breaker is electromechanical device which protects an electrical circuit from an overcurrent. The overcurrent, in an electrical circuit, may result from short circuit, overload or faulty design. An MCB is a better alternative to a Fuse since it does not require replacement once an overload is detected. Unlike fuse, an MCB can be easily reset and thus offers improved operational safety and greater convenience without incurring large operating cost.

Inner parts of Miniature Circuit Breaker

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