2156721 Авт. вимикач ETIMAT 10 3p+N D 50A (6 kA)

ETIMAT 10 by ETI is an automatic circuit breaker designed to protect electrical circuits against overloads and short circuits in distribution boards for residential, commercial, and industrial installations. The 3P+N configuration allows switching three phase conductors together with the neutral, which is suitable for three-phase networks where simultaneous disconnection of a four-wire circuit is required. With a rated current of 50 A, the device is intended for lines with elevated load, while the D tripping characteristic makes it appropriate for circuits with high inrush currents, such as motor-driven equipment, transformers, and similar loads. The breaking capacity of 6 kA ensures interruption of fault currents under conditions typical for most low-voltage networks. The breaker is rated for AC operation at 400 V and 50/60 Hz, which defines its use in standard alternating-current systems. The rated impulse withstand voltage Uimp of 6 kV confirms the device’s ability to withstand short-term overvoltages that may occur during switching operations or external electrical disturbances. Installation is carried out on a DIN rail as part of modular switchgear, making the breaker suitable for integration into electrical panels and distribution assemblies. The permitted conductor cross-section ranges from 1 mm² to 25 mm², allowing connection of different cable and wire types within the acceptable terminal limits. This provides flexibility during panel assembly and ensures compatibility with a wide range of wiring solutions. The device complies with IEC/EN 60898-1 and IEC 60947-2 standards, which specify requirements and testing procedures for circuit breakers used in electrical protection applications. These standards confirm the product’s suitability for protective functions in low-voltage installations. ETIMAT 10 is a practical choice for main or group protection of three-phase circuits where a 50 A rating, D tripping curve, 3P+N configuration, and 6 kA breaking capacity are required. It is used in switchboards where safe disconnection of loads, reliable protection against fault conditions, and compliance with standard electrical installation requirements are important.