1901354 Авт. вимикач ETIMAT P10 3p D 40A (10kA)

This ETI ETIMAT P10 circuit breaker is designed to protect electrical circuits against overload and short circuit in AC networks. Its three-pole design makes it suitable for three-phase lines where simultaneous switching of all phases is required. With a rated current of 40 A, the device is intended for circuits with relatively high operating loads, while the D tripping characteristic is suitable for equipment with elevated inrush currents, such as loads with pronounced starting demand. The device is rated for 400 V AC and operates at 50/60 Hz, which allows its use in standard low-voltage power distribution systems. A breaking capacity of 10 kA indicates the ability to disconnect the circuit safely under high short-circuit currents, which is an important parameter for installations with increased protection requirements. The rated impulse withstand voltage Uimp is 6 kV, confirming resistance to transient overvoltages in the electrical network. The breaker complies with EN/IEC 60898, the standard governing circuit breakers for household and similar electrical installations. This is an important point when selecting protective devices for distribution boards in residential, commercial, and related applications. The rated conductor cross-section is 125 mm², which must be taken into account during design and installation to ensure proper connection of the conductors used in the circuit. ETIMAT P10 3p D40 is used in distribution boards to provide protection and switching of three-phase circuits where reliable disconnection and coordinated operation are required. The combination of three poles, 40 A rating, D curve, 10 kA breaking capacity, 400 V AC operation, 6 kV Uimp, and compliance with EN/IEC 60898 defines this model as a circuit protection component for installations where the electrical parameters match the manufacturer’s specified values.