Circuit breaker ETI ETIMAT P10 3P+N 25A B 10kA (1901412)

ETI ETIMAT P10 is an automatic circuit breaker designed to protect AC electrical circuits against overloads and short-circuit currents. It is intended for use in distribution boards and other low-voltage installations where reliable disconnection of faulty sections is required in three-phase networks with neutral. The 3P+N configuration means the device switches three phases together while also providing a neutral connection, which makes it suitable for circuits that need coordinated protection across all active conductors. The breaker is rated at 25 A and has a B tripping characteristic. This means it is intended for circuits with relatively low inrush currents, such as lighting and general-purpose lines. In normal operation, the device carries the load current continuously within its rated parameters, while in the event of overload or short circuit it disconnects the circuit to help limit damage to wiring and connected equipment. The 10 kA breaking capacity indicates the ability to interrupt high fault currents in installations where this level of protection is required. ETIMAT P10 is designed for AC systems with a rated voltage of 415 V and a frequency of 50/60 Hz. It also has a rated impulse withstand voltage of 6 kV, which reflects resistance to short-duration voltage surges caused by switching events or other transient phenomena in the network. These electrical characteristics make the device suitable for use in standard low-voltage power distribution systems. The permissible conductor cross-section ranges from 1 mm² to 25 mm², which simplifies connection to different wiring designs and conductor sizes within the specified range. The product complies with EN/IEC 60898, the standard for miniature circuit breakers used in domestic and similar applications. Overall, this breaker is intended for protective switching in residential, commercial, and other electrical installations where a 3P+N layout, 25 A rating, B curve response, and 10 kA interrupting capacity are required.