2163517 Авт. вимикач ETIMAT 6 2p D 20A (6kA)

The ETIMAT 6 circuit breaker from ETI is designed to protect electrical circuits against overloads and short circuits in AC networks. With two poles, it allows simultaneous switching of two conductors, which is important for safe disconnection of a line in distribution boards used in residential, commercial, and small industrial installations. Such configuration is suitable where reliable isolation of the circuit is required during maintenance or in case of an emergency. This model is rated at 20 A and has a D tripping characteristic. The D curve is intended for circuits with high inrush currents, making the device appropriate for loads such as electric motors, transformers, and other equipment that can briefly draw a significantly higher current at start-up. The breaking capacity of 6 kA means the breaker is designed to interrupt fault currents of substantial value, which is essential for protection in typical low-voltage power systems. The breaker is rated for AC voltage up to 400 V and operates at a frequency of 50/60 Hz, which corresponds to standard alternating-current supply networks. Its rated impulse withstand voltage, Uimp, is 6 kV, indicating resistance to short-term voltage surges in the circuit. These electrical ratings make the device suitable for use in systems where switching stability and insulation strength are important. Another practical advantage is the conductor cross-section range of 1–25 mm². This allows connection with a broad selection of cables and wires commonly used in switchboard installations, simplifying wiring design and installation work. The product complies with IEC/EN 60898-1 and IEC 60947-2 standards, confirming its intended use as a protective and switching device for electrical circuits. ETIMAT 6 is a modular device for installation in a distribution board on standard mounting equipment. It functions as a local protective element for a separate line, helping to maintain circuit segmentation and operational safety. The combination of 2 poles, 20 A rating, D characteristic, 6 kA breaking capacity, and compatibility with AC networks makes this breaker a suitable choice for circuits with elevated starting loads.