ETI ETIMAT P10 Circuit Breaker 2P 20A D 10kA (1901251)

ETI ETIMAT P10 is a circuit breaker designed for protecting AC electrical circuits against overload and short-circuit currents. It is used in distribution boards and other low-voltage installations where reliable line isolation and fault protection are required. With a two-pole design, the device can disconnect two conductors simultaneously, which makes it suitable for circuits where both poles must be interrupted together. The breaker is rated at 20 A, so it is intended for branch circuits operating with moderate load in residential, administrative, and commercial electrical systems. Its D tripping curve indicates suitability for circuits with higher inrush currents. This makes the device appropriate for loads such as electric motors, transformer-based equipment, and other consumers that may briefly draw current above their steady operating level during startup. A breaking capacity of 10 kA provides the ability to interrupt substantial fault currents, which is important for protecting wiring and connected equipment in installations with a corresponding short-circuit level. The rated AC voltage is 415 V, and the breaker is designed for 50/60 Hz systems. The impulse withstand voltage Uimp of 6 kV reflects resistance to transient overvoltages that may occur during switching operations or network disturbances. For installation and wiring, the device supports conductor cross-sections from 1 mm² to 25 mm², allowing connection with commonly used cable and wire sizes in switchboard assembly. Compliance with EN/IEC 60898 confirms that the breaker is intended for low-voltage applications and aligns with the standard requirements for modular protective devices. ETIMAT P10 2P D20 is a practical choice for local protection of outgoing lines where selective circuit disconnection, two-pole switching, and protection against overload and short circuit are needed. It fits into modular electrical panels and can be used in systems that require stable operation under both normal load conditions and short-duration start-up currents.