
NFI4
Four-pole residual current circuit breaker offering enhanced protection in three-phase systems. It provides reliable safety against leakage currents and electrical faults, making it suitable for industrial and large commercial applications

Residual Current Circuit Breakers
Two-pole residual current circuit breaker designed for efficient protection against electric shocks and leakage currents in single-phase systems. It ensures safety by promptly disconnecting faulty circuits and is ideal for residential and small commercial installations.