Circuit breaker ETI ETIMAT 10 2P 20A B 10kA (2123717)

The ETI ETIMAT 10 circuit breaker is designed for protecting electrical circuits against overloads and short circuits in AC installations. With 2 poles, it is suitable for circuits where simultaneous disconnection of two conductors is required, making it practical for use in distribution boards of residential, commercial, and small industrial facilities. The two-pole design also supports applications in single-phase and two-phase AC networks where coordinated switching and protection are needed. This model is rated at 20 A and has a B tripping characteristic. Such a trip curve is typically used in circuits with low inrush currents, including lighting lines and other loads that require prompt disconnection when an overload or fault condition occurs. The breaking capacity of 10 kA allows the device to interrupt high short-circuit currents, which is an important parameter for maintaining circuit protection in low-voltage networks. The breaker is intended for operation in AC systems with a rated voltage of 400 V and a rated frequency of 50/60 Hz. Its rated impulse withstand voltage, Uimp, is 6 kV, which indicates resistance to short-duration voltage surges. The rated conductor cross-section range of 1 to 25 mm² provides flexibility during installation and allows the device to be integrated into different internal wiring schemes, provided that conductor sizing complies with the electrical design requirements. The device complies with IEC/EN 60898-1 and IEC 60947-2 standards, confirming its suitability for use in low-voltage distribution systems. ETIMAT 10 can be applied as a branch-circuit protective device or as part of group protection where compact modular construction, two-pole isolation, and specified short-circuit performance are required. It is a functional solution for circuit protection in electrical panels, where the key priorities are overload protection, short-circuit interruption, and compatibility with standard modular installations.