ETI ETIMAT P10 Circuit Breaker 2P 50A C 10kA (1901235)

ETIMAT P10 from ETI is a circuit breaker designed to protect AC electrical circuits against overload and short circuit. It is used in distribution boards of residential, commercial, and small industrial installations where two conductors must be disconnected simultaneously. The device belongs to the ETIMAT P10 series and is specified as 2p C50, which means a two-pole design with a C tripping characteristic and a rated current of 50 A. The C tripping curve makes this model suitable for circuits with moderate inrush currents, such as supply lines for equipment and general-purpose loads where brief current surges may occur during startup. With a breaking capacity of 10 kA, the breaker is able to interrupt fault currents within the declared limits, which is an important parameter for branch and feeder protection in standard low-voltage installations. The rated AC voltage is 415 V, and the operating frequency is 50/60 Hz, so the device is intended for typical AC networks. The rated impulse withstand voltage Uimp of 6 kV describes resistance to transient overvoltages in the electrical system. The two-pole configuration provides simultaneous switching of both poles of the circuit, which is required in many distribution and isolation schemes. For connection, the acceptable conductor cross-section is 1–25 mm², allowing integration with different cable sizes used in internal wiring. The breaker complies with EN/IEC 60898, the standard that defines requirements for circuit breakers intended for household and similar installations. ETIMAT P10 2p C50 can be applied for protection of individual final circuits, feeder lines, and distribution circuits where a 50 A rating, two-pole switching, and 10 kA breaking capacity are required. It fits modular switchboard assemblies and serves as an automatic disconnection device in fault conditions, supporting the safe operation of the electrical network within its specified parameters.