2155718 Авт. вимикач ETIMAT 10 3p D 25А (10 kA)

The ETIMAT 10 series automatic circuit breaker from ETI is designed to protect electrical circuits against overloads and short circuits. It is used in distribution boards of residential, commercial, and industrial facilities where reliable disconnection of three-phase lines or groups of consumers with higher inrush current is required. With three poles, the device enables simultaneous switching of three phase conductors, which is important for stable operation of AC networks. This model is rated for a nominal current of 25 A and has a D tripping characteristic. Such a characteristic allows short-term starting currents without nuisance tripping, so the breaker is suitable for circuits with electric motors, transformers, and other loads with high inrush currents. The breaking capacity of 10 kA provides interruption of fault current during short circuits in networks that require an increased level of switching endurance. The device is intended for AC circuits with a rated voltage of 400 V and a frequency of 50/60 Hz. The rated impulse withstand voltage Uimp is 6 kV, which is relevant for operation in systems exposed to switching overvoltages. The permissible conductor cross-section is 1–25 mm², so the breaker is compatible with a wide range of cable sizes and can be integrated into standard electrical panel assemblies without difficulty. The product complies with IEC/EN 60898-1 and IEC 60947-2 standards, which define the requirements for low-voltage protective switching devices. This makes the ETIMAT 10 a practical solution for building or upgrading electrical installations where control of three-phase circuits, stable overload response, and effective short-circuit protection are needed.