ETI ETIMAT P10 circuit breaker 3P 16A B 10kA (1901310)

ETIMAT P10 from ETI is an automatic circuit breaker intended for protecting electrical circuits against overload and short circuit. It is used in distribution boards of residential, commercial, and small industrial facilities where switching and protection of three-phase lines are required. The device has 3 poles, which allows simultaneous disconnection of three conductors in an AC circuit. The rated current is 16 A, making this breaker suitable for circuits with relatively low load. The B tripping characteristic means it responds to overload and short-circuit currents in circuits with mainly resistive loads and limited inrush currents. This makes the device appropriate for a wide range of standard electrical lines where fast and precise protection is needed without unnecessary nuisance tripping. The breaking capacity is 10 kA, which enables the breaker to interrupt fault currents of significant magnitude. This parameter is especially important in networks where possible short-circuit currents are higher and reliable interruption under аварійні conditions is required. The breaker is designed for AC systems with a nominal voltage of 415 V and a nominal frequency of 50/60 Hz, so it can be integrated into common three-phase supply networks. Another technical advantage is the nominal impulse withstand voltage Uimp of 6 kV, indicating resistance to short-term voltage surges in the electrical installation. The product complies with EN/IEC 60898, the standard for circuit breakers intended for household and similar applications. This confirms its suitability for modular switchgear assemblies and standard distribution equipment. The connection range for conductors from 1 mm² to 25 mm² provides flexibility during installation and allows use with different wiring cross-sections depending on the circuit design. With its 3-pole construction, 16 A nominal current, B curve, and 10 kA breaking capacity, this breaker is a practical solution for protecting and isolating power and distribution lines in AC installations where coordinated circuit protection is required.