Automatic circuit breaker ETI ETIMAT 6 1P+N 16A B 1 module (2191104)

This modular circuit breaker from ETI’s ETIMAT 6 series is intended for protection of AC electrical circuits against overload and short circuit. It is designed in a 1P+N configuration, which means it disconnects both the phase conductor and neutral, making it suitable for single-phase 230 V AC networks. Such a layout is commonly used in residential and light commercial installations where it is important to combine circuit protection with compact panel layout. The device is rated at 16 A, so it can be applied for individual lighting circuits, socket groups, and other loads with moderate current demand. The B tripping characteristic indicates fast response to relatively small overcurrent increases, which makes this breaker appropriate for circuits without significant inrush currents. This helps match the protective behavior to typical household and general-purpose loads. With a breaking capacity of 6 kA, the breaker is prepared to interrupt short-circuit currents within the range typical for many distribution boards in homes and small commercial facilities. The AC type of operation confirms its use in alternating-current circuits, while the rated frequency of 50/60 Hz supports standard network conditions. The device also has a rated impulse withstand voltage Uimp of 4 kV, which is important in installations where transient overvoltage events may occur. In terms of installation, the breaker occupies 1 module, which makes it a compact solution for DIN-rail distribution boards where space optimization matters. The conductor connection range of 1 to 10 mm² provides flexibility during wiring and allows integration into common electrical installation schemes. Compliance with IEC/EN 60898-1 confirms that the device belongs to the group of automatic circuit breakers intended for household and similar applications.