2156719 Авт. вимикач ETIMAT 10 3p+N D 32А (10 kA)

This circuit breaker from ETI in the ETIMAT 10 series is designed to protect electrical circuits against overload and short circuit in AC networks. The 3P+N pole configuration makes it suitable for three-phase systems with a neutral conductor, where simultaneous switching of the phases and line protection are required. Such a design is appropriate for distribution boards in residential, commercial, and small industrial installations operating on a 400 V AC supply. The rated current of 32 A defines the load level for which the device is intended. The D tripping characteristic indicates a higher instantaneous trip threshold, which is especially important for circuits with significant inrush currents. This makes the breaker suitable for loads that may briefly draw elevated current at startup. The breaking capacity of 10 kA allows the device to interrupt short-circuit currents in line with the requirements of many modern electrical systems. The breaker is rated for 400 V AC and a frequency of 50/60 Hz, so it matches common power-supply parameters used in electrical distribution. The impulse withstand voltage Uimp of 6 kV reflects resistance to short-duration overvoltages that can occur in distribution networks. The conductor connection range of 1 to 25 mm² supports use with cables and wires of different cross-sections within the specified limits, which simplifies installation in switchboards. The device complies with IEC/EN 60898-1 and IEC 60947-2 standards, which define the requirements for modular protective switching devices. This ensures that the breaker is suitable for use in distribution lines where correct operation, clear tripping behavior, and compliance with electrical regulations are essential.