2164518 Авт. вимикач ETIMAT 6 3p D 25A (6kA)

This circuit breaker from ETI, series ETIMAT 6, is designed to protect electrical circuits against overloads and short circuits in AC installations. It is intended for use in one-phase and three-phase networks where simultaneous switching of all phases is required. With 3 poles and a rated current of 25 A, the device is suitable for distribution lines with corresponding load levels in residential, commercial, and technical electrical systems. The D tripping characteristic indicates that the breaker is adapted for circuits with higher inrush currents. This makes it appropriate for loads that may generate brief current peaks during start-up, helping prevent unnecessary disconnection while still providing protection during fault conditions. The breaking capacity of 6 kA defines the device’s ability to interrupt short-circuit current within the range typical for domestic and most commercial power networks. The breaker is rated for 400 V AC and a frequency of 50/60 Hz. It also features a rated impulse withstand voltage Uimp of 6 kV, which is important for resistance to transient overvoltages in AC systems. These electrical ratings support stable operation in standard low-voltage distribution applications. Compliance with IEC/EN 60898-1 and IEC 60947-2 confirms that the device meets the relevant standards for use in electrical distribution and protection circuits. The conductor connection range of 1–25 mm² provides flexibility during installation and allows the breaker to be integrated into different wiring schemes. ETIMAT 6 is mounted in distribution boards as part of modular protection equipment, especially where a 3-pole configuration, 25 A rating, and D characteristic are required. It is used for protecting feeder and other circuits where correct operation under inrush conditions is important, while maintaining reliable protection against overload and short-circuit events.