Residual Current Circuit Breaker-RCCB

Dual protection: equipped with overload and short-circuit breaking functions of conventional circuit breakers, while integrating a high-sensitivity residual current detection module.

Sensitive action: When the difference in current between the live and neutral wires (i.e. the current leaked to the ground) exceeds its rated operating current (such as 30mA, 10mA), the internal release immediately operates to cut off the circuit.

Quick response: The action time is far below the limit of the current duration that the human body can withstand, providing a golden rescue time for life and safety.

Self check function: Most products are equipped with a "press once a month" test button (T button), which is used to periodically simulate leakage and ensure that the protection function is always effective.

To ensure transportation safety, our electrical products are exported in reinforced wooden crates. The crates undergo heat treatment and bear the ISPM-15 mark, enabling swift customs clearance. The raised base design facilitates forklift operation, while internal shock-absorbing fastening ensures the products arrive intact. All exterior crates are clearly labeled and comply with international logistics standards.