Residual current circuit breaker P 312 2P C 20 A 30 mA type AC 10kA DX3 series 410980

The DX3 series residual current circuit breaker (RCCB) is a compact device combining short-circuit and leakage current protection. It is a key element of any electrical installation, ensuring the safety of people and property. Model P 312, with a rated current of 20A and a sensitivity of 30mA type AC, effectively protects against the effects of overloads, short circuits and dangerous leakage currents.

The device features a two-pole design and operates at 230V. The C characteristic of the circuit breaker means it reacts with a delay to short-term current surges, which is particularly important when connecting devices with motors or other loads with high inrush current – this avoids unnecessary tripping of the circuit. The rated short-circuit breaking capacity is 10kA, guaranteeing