ETI ETIMAT 10 circuit breaker 3P+N D 2 A 10 kA (2156708)

ETI ETIMAT 10 is a modular circuit breaker intended for protecting AC electrical circuits against overloads and short circuits. It is suitable for installation in distribution boards of residential, administrative, and small commercial facilities where three-phase lines with a neutral conductor require reliable disconnection and protection. The device has a 3P+N configuration, meaning three protected poles plus neutral. With a rated current of 2 A, it is designed for low-power circuits and branches that do not require higher load ratings. The D tripping characteristic makes this circuit breaker suitable for circuits with elevated inrush currents, where short-term current peaks may occur during switching on. This feature is especially relevant for loads that create brief starting surges. The breaking capacity is 10 kA, which allows the device to interrupt high short-circuit currents within the limits specified for low-voltage networks. The rated AC voltage is 400 V, and the rated frequency is 50/60 Hz, so the breaker is compatible with standard alternating-current supply systems. The nominal impulse withstand voltage Uimp is 6 kV, which indicates resistance to transient overvoltages. For electrical connection, the device supports conductors with a cross-section from 1 mm² to 25 mm², giving flexibility in selecting wiring during panel assembly. ETIMAT 10 complies with IEC/EN 60898-1 and IEC 60947-2 standards, confirming its suitability for use in low-voltage protective applications. This model is used as a local protective and switching element in modular switchgear. The combination of 3P+N layout, 2 A rated current, D curve, and 10 kA breaking capacity makes it a specialized solution for circuits where controlled protection and tolerance to short-duration starting currents are required.