1901055 Авт. вимикач ETIMAT P10 1p D 50A (10kA)

The ETIMAT P10 automatic circuit breaker from ETI is designed to protect electrical circuits against overloads and short circuits in AC installations. It is suitable for use in distribution boards in residential, commercial, and industrial facilities where line disconnection is required under fault conditions. With one pole, the device is intended for single-circuit protection schemes, and its 50 A rated current makes it suitable for circuits with elevated load. The D tripping characteristic indicates that this circuit breaker is intended for circuits with high inrush currents. This is especially relevant for loads such as electric motors, transformers, compressors, and other equipment with a pronounced short-term starting current. Thanks to this characteristic, the device avoids nuisance tripping during equipment start-up while still providing protection against dangerous overloads and short-circuit currents. The breaking capacity of 10 kA allows the breaker to interrupt fault currents in networks where high short-circuit currents may occur. The rated AC voltage is 230/400 V, and the rated frequency is 50/60 Hz, which corresponds to common electrical installations. The rated impulse withstand voltage Uimp of 6 kV indicates resistance to impulse overvoltages within the limits expected for this type of protective apparatus. The device complies with EN/IEC 60898, confirming its classification as modular protective equipment for household and similar installations. The rated conductor cross-section is 125 mm², which should be taken into account during switchboard design and installation. ETIMAT P10 is a practical solution for protecting individual lines where correct current rating, tripping curve, and sufficient breaking capacity are essential.