ETI ETIMAT 6 automatic circuit breaker 3P+N 10A C 6kA (2146514)

The ETI ETIMAT 6 automatic circuit breaker is used for protection and switching of low-voltage electrical circuits in distribution boards. It is suitable for residential, commercial, and small industrial installations where branch circuits need protection against overload and short circuit. The 3P+N configuration allows simultaneous switching of three phase conductors and the neutral, which is appropriate for three-phase loads and circuits arranged on a four-wire supply system. This device is rated for a current of 10 A, so it is intended for circuits with relatively low operating load. The C tripping characteristic provides tolerance to short-term inrush currents, which may appear when starting equipment with moderate startup demand. This makes the breaker suitable for protecting end circuits without unwanted tripping during normal switching on of connected loads. The breaking capacity of 6 kA indicates the maximum short-circuit current the device can interrupt under specified conditions, which is a key parameter for use in standard low-voltage distribution systems. The breaker operates on AC networks with a rated voltage of 400 V and a rated frequency of 50/60 Hz. The impulse withstand voltage Uimp is 6 kV, which describes its ability to withstand temporary overvoltage events in the network. Connection of conductors is permitted within a cross-section range from 1 mm² to 25 mm², giving flexibility when integrating the device into common electrical wiring schemes. ETIMAT 6 complies with IEC/EN 60898-1 and IEC 60947-2 standards, confirming its intended use in low-voltage protection applications. The modular design makes it suitable for installation in distribution panels alongside other modular devices. As a circuit breaker with 3P+N poles, 10 A rated current, C characteristic, and 6 kA breaking capacity, it is a functional solution for sectional protection and manual disconnection of three-phase circuits with neutral in modern electrical installations.