RCCB Breaker is widely used in various industries, RCCB Breaker is a type of residual current circuit breaker that is used to protect against electrical shock and fire hazards. It is designed to trip the circuit in case of a leakage or ground fault to ensure the safety of personnel and equipment. RCCB Breakers are widely used in various industries, including construction, manufacturing, and commercial applications. They provide an important layer of protection against electrical hazards and are essential for ensuring the safety of personnel working in these industries.