A Residual Current Circuit Breaker (RCCB) is an electrical safety device designed to protect people from electric shocks and prevent fire hazards caused by earth leakage currents.
Designed for rapid detection, these RCCBs boast high sensitivity and fast response capability, providing excellent residual current protection by quickly cutting power in the event of a fault. This swift action minimizes the risk of electric shock and prevents damage to equipment. With a rated current maximum to 100A and versatile rated tripping currents of 30mA, 100mA, 300mA, or 500mA, LAIWO RCCBs are ideal for a wide range of applications, from domestic installations to industrial settings. You can have complete confidence in their quality and compliance, as all our Residual Current Circuit Breakers are proudly certified with CB, SEMKO, and UKCA by EN61008-1. Additionally, we offer comprehensive OEM Service, allowing for tailored solutions to meet your specific project needs.
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A Residual Current Circuit Breaker (RCCB) is an electrical safety device designed to protect people from electric shocks and prevent fire hazards caused by earth leakage currents.
An RCCB is a simpler device that provides leakage current protection, while an RCBO is a more advanced device that provides both leakage current and overcurrent protection.
The best place to install an RCCB is in your home's distribution board, also called the DB box or circuit breaker box.
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