2153720 Авт. вимикач ETIMAT 10 2p D 40А (10 kA)

The ETIMAT 10 series circuit breaker from ETI is designed to protect electrical circuits against overload and short circuit in AC networks. Its two-pole design allows simultaneous switching of two conductors, which is relevant for single-phase circuits with two-wire disconnection or for circuits where both lines must be interrupted together. With a rated current of 40 A, this device is suitable for circuits with increased load, while the D tripping characteristic makes it appropriate for lines with high inrush currents, such as equipment that draws a brief surge during startup. The breaking capacity of 10 kA ensures reliable interruption of the circuit under significant short-circuit currents, which is important for distribution boards used in residential, commercial, and industrial installations. The breaker is rated for AC 400 V and a frequency of 50/60 Hz, so it can be used in standard alternating-current systems. The rated impulse withstand voltage Uimp of 6 kV indicates resistance to short-duration overvoltage events that may occur in the electrical network. This model complies with IEC/EN 60898-1 and IEC 60947-2 standards, confirming its suitability for circuit protection and switching applications. The permissible conductor cross-section of 1–25 mm² provides compatibility with a wide range of wiring connections during installation. This makes the device practical for use in different electrical projects without the need for specialized connection solutions. ETIMAT 10 can be installed in distribution boards as a protective element for group circuits or individual power lines. The combination of two poles, 40 A rated current, D characteristic, and 10 kA breaking capacity makes it a practical solution for circuits where high inrush currents must be taken into account and safe disconnection under fault conditions is required.