Date: Dec 07,2022

The difference between MCB/MCCB/ACB/RCD/RCCB/RCBO

The difference between MCB/MCCB/ACB/RCD/RCCB/RCBO

MCB: Miniature circuit breaker
MCCB: Molded Case Circuit Breaker
ACB: Universal (frame type) circuit breaker circuit breaker DZ5

RCD: Residual current device (Residual current device), a general term for all leakage protection.
RCCB: Residual current circuit breaker, no overcurrent protection function.
RCBO: Residual Current Circuit Breaker with Overcurrent Protection, RCBO is a set of functions of RCD/RCCB, MCB, with overcurrent protection and leakage current action.

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Date: Nov 21,2022

Precautions for circuit breakers

When it comes to circuit breakers, everyone should know that every family needs to use them. Generally, circuit breakers are installed by themselves when they are broken. So what safety precautions should we pay attention to when installing? Today we will introduce the safety precautions for the use of circuit breakers in detail. I hope our post will help you when installing circuit breakers in the future.

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