2135732 Авт. вимикач ETIMAT 10 3p C 100А (20 kA)

The ETI ETIMAT 10 circuit breaker is designed to protect three-phase electrical circuits against overload and short circuit. It is used in distribution boards of residential, commercial, and industrial facilities where reliable disconnection of lines with elevated load is required and stable operation in AC networks is important. This model has 3 poles and is rated for a nominal current of 100 A. The C tripping characteristic makes it suitable for circuits with moderate inrush currents, including loads with electric motors and other equipment that may draw a higher current briefly during startup. With a breaking capacity of 20 kA, the device can interrupt high short-circuit currents, which is a critical parameter for protective equipment in networks with high available fault current. The breaker is intended for AC operation at a rated voltage of 415 V and a frequency of 50/60 Hz. The rated impulse withstand voltage Uimp is 4 kV, which indicates resistance to short-term overvoltage events. The specified conductor cross-section range of 25–50 mm² should be taken into account when connecting conductors to the device terminals. The product complies with IEC/EN 60898-1 and IEC 60947-2, standards that define requirements for miniature circuit breakers and protective switching devices used in electrical distribution and protection systems. These standards confirm the technical parameters relevant to installation in switchgear and panel assemblies. With its 3-pole construction, 100 A current rating, C curve, and 20 kA breaking capacity, this circuit breaker is a practical solution for protecting three-phase power lines in panels feeding equipment with significant load. It is suitable for applications where circuit protection must combine selective response to overloads, resistance to short-circuit conditions, and compatibility with standard AC distribution systems.