2155715 Авт. вимикач ETIMAT 10 3p D 13А (10 kA)

The ETIMAT 10 automatic circuit breaker from ETI is designed to protect electrical circuits against overload and short circuit in AC networks. With three poles, it is suitable for switching and protecting three-phase lines where simultaneous disconnection of all phases is required. Such a device is commonly installed in distribution boards of residential, commercial, and industrial facilities to protect feeder circuits, equipment, and power consumers. The rated current is 13 A, which makes the breaker appropriate for circuits with a corresponding operating load. The D tripping characteristic indicates that the device is intended for circuits with elevated inrush currents, such as electric motors, transformers, and other equipment that can briefly draw a much higher current during start-up. The breaking capacity of 10 kA ensures interruption of fault conditions under significant short-circuit currents, which is especially important in networks with higher prospective fault levels. The device is rated for 400 V AC, while the rated impulse withstand voltage Uimp is 6 kV. It is suitable for electrical systems with parameters typical for three-phase supply. The operating frequency of 50/60 Hz allows use in networks with either common frequency standard. The connection range of 1–25 mm² conductors simplifies installation and makes it possible to connect wires within the permitted cross-section range. This model complies with IEC/EN 60898-1 and IEC 60947-2 standards, confirming its suitability for distribution and protection applications. ETIMAT 10 is a modular device intended for installation on a DIN rail inside a distribution board, where it functions as protection for an individual line or a group of loads. The combination of three poles, 13 A rated current, D curve, and 10 kA breaking capacity makes this automatic circuit breaker a practical solution for applications where reliable fault interruption and compatibility with loads having high starting currents are required.