Automatic circuit breaker ETI ETIMAT P10 2P 0.5A D 10kA (1901241)

ETI ETIMAT P10 is a two-pole automatic circuit breaker designed to protect AC electrical circuits against overloads and short-circuit currents. It is suitable for use in distribution boards and other low-voltage installations where simultaneous disconnection of two conductors is required. The device belongs to the ETIMAT P10 series and is intended for circuit protection in systems with standard modular mounting. The breaker is rated at 0.5 A and has a D tripping characteristic. This trip curve is used in circuits with higher inrush currents, where temporary current peaks may occur during equipment start-up. Such a characteristic helps maintain stable operation in applications that require tolerance to short-duration load surges while still providing protection against fault conditions. The breaking capacity is 10 kA, which means the device is designed to interrupt high short-circuit currents within its specified limits. The rated AC voltage is 415 V, and the operating frequency is 50/60 Hz, making the breaker suitable for common alternating-current networks. The rated impulse withstand voltage Uimp is 6 kV, indicating resistance to short-term voltage surges that may appear in electrical distribution equipment. The permissible conductor cross-section is 1 to 25 mm², which provides flexibility during installation when connecting conductors of different sizes within the specified range. The product complies with EN/IEC 60898, a standard for circuit breakers intended for household and similar applications. This confirms its applicability in electrical panels for residential, commercial, and light industrial installations where reliable circuit isolation and protection are required. With its 2P construction, D curve, 0.5 A rating, and 10 kA breaking capacity, the ETIMAT P10 offers a precise solution for protecting specific lines, control circuits, and other low-current circuits in modular switchboard assemblies.