ETI ETIMAT P10 circuit breaker 3P+N 50A C 10kA (1901435)

ETI ETIMAT P10 is an automatic circuit breaker designed to protect AC electrical circuits from overloads and short circuits. With a 3P+N configuration, it is intended for three-phase networks with a neutral conductor, where the phase conductors and neutral need to be switched together. This makes the device suitable for distribution boards in residential, commercial, and light industrial installations, as well as for feeder circuits operating at 415 V AC. The breaker has a rated current of 50 A, so it is used for circuits with corresponding load requirements. Its C tripping characteristic allows brief inrush currents to pass without unnecessary disconnection, which is important for circuits supplying loads with motors or other equipment that draws a higher startup current. The breaking capacity of 10 kA indicates that the device can interrupt short-circuit currents within the stated limits, which is especially relevant in networks where fault currents may be elevated. The model is designed for AC networks with a rated frequency of 50/60 Hz and has a rated impulse withstand voltage Uimp of 6 kV. This supports use in installations where resistance to impulse overvoltages is important. The device accepts conductors with a cross-section from 1 to 25 mm², which provides flexibility during panel assembly and connection of different wire sizes within the permitted range. ETIMAT P10 complies with EN/IEC 60898, confirming its intended use in household and similar fixed installations. As a modular device, it is mounted in an electrical distribution board and serves as a protective switching element for individual lines in three-phase systems. The combination of 3P+N switching, 50 A rated current, C characteristic, and 10 kA breaking capacity defines its application in circuit protection where controlled disconnection and operational coordination are required.