2145520 Авт. вимикач ETIMAT 6 3p C 40А (6 kA)

This three-pole automatic circuit breaker from ETI’s ETIMAT 6 series is intended for protection of electrical circuits against overload and short circuit. It is designed for installation in distribution boards used in residential, commercial, and industrial applications where three-phase line protection and simultaneous disconnection of all phases are required in AC networks. The device has a rated current of 40 A and a C tripping characteristic. This combination makes it suitable for circuits with moderate inrush currents, while still providing reliable response to overload and short-circuit conditions. The rated AC voltage is 400 V, and the network frequency is 50/60 Hz, which allows use in standard low-voltage AC installations. With a breaking capacity of 6 kA, the breaker can interrupt short-circuit currents at the specified level, making it appropriate for typical distribution and feeder applications. Additional electrical parameters include a rated impulse withstand voltage Uimp of 6 kV, which indicates resistance to short-duration voltage surges. The rated conductor cross-section is 1–25 mm², so the breaker can be connected with a broad range of conductors within the stated limits. This supports practical integration into switchboard assemblies and helps match the device to common wiring configurations. The product complies with IEC/EN 60898-1 and IEC 60947-2 standards, confirming its use as modular protective equipment in accordance with recognized technical requirements. ETIMAT 6 can be applied as a main or line protective device in switchboards, control panels, and power distribution systems where a three-pole breaker with 40 A nominal current, C characteristic, and 6 kA breaking capacity is needed.