1901051 Авт. вимикач ETIMAT P10 1p D 20A (10kA)

The ETIMAT P10 series automatic circuit breaker from ETI is designed to protect AC electrical circuits against overloads and short circuits. It is used in distribution boards of residential, commercial, and small industrial installations where a controlled disconnection of the line is required in fault conditions. With a single-pole design, this device is intended for protecting one phase in single-phase circuits. The model is rated for a nominal current of 20 A and has a D tripping characteristic. This makes it suitable for circuits with higher inrush currents, where brief current peaks may occur during the start-up of equipment without indicating a fault. The D curve provides the necessary operating margin for such loads while maintaining protection against dangerous overload and short-circuit conditions. The breaking capacity of 10 kA allows the breaker to disconnect the circuit under high short-circuit currents, which is an important parameter for networks with increased fault current levels. The device operates in AC circuits with a rated voltage of 240 V and a frequency of 50/60 Hz. The rated impulse withstand voltage Uimp is 6 kV, which characterizes the breaker’s resistance to short-term voltage surges. These electrical parameters make the unit suitable for standard low-voltage distribution systems where stable operation and defined protective behavior are required. Connection is carried out through terminals designed for conductors with a cross-section from 1 to 25 mm², which provides flexibility in wiring and allows the breaker to be integrated into different distribution schemes. The product complies with EN/IEC 60898, the standard governing circuit breakers for household and similar installations. This compliance confirms its intended use in typical electrical networks and distribution assemblies based on modular equipment.