2164520 Авт. вимикач ETIMAT 6 3p D 40A (6kA)

The ETI ETIMAT 6 automatic circuit breaker is designed to protect electrical circuits against overloads and short circuits. It is suitable for distribution boards in residential, commercial, and industrial installations where reliable line disconnection is required under fault-current conditions. With a 3-pole design, this device is intended for three-phase AC networks and matches typical operating conditions in installations powered by alternating current. The model is rated for a nominal current of 40 A, making it appropriate for power circuits with moderate load levels. Its D tripping characteristic indicates suitability for circuits with high inrush currents, such as motor loads, transformers, and other equipment that may draw short-term current peaks during start-up. The breaking capacity of 6 kA defines the breaker’s ability to interrupt short-circuit currents within the range commonly encountered in standard electrical systems. Electrical endurance is supported by a rated impulse withstand voltage Uimp of 6 kV, which is important in networks exposed to switching surges and transient overvoltages. The device operates on AC with a rated voltage of 400 V and a frequency of 50/60 Hz, allowing use in standard three-phase supply systems. It also supports conductor cross-sections from 1 to 25 mm², which provides flexibility for different cable connection options during installation. The breaker complies with IEC/EN 60898-1 and IEC 60947-2 standards, confirming conformity with the requirements for low-voltage modular circuit breakers and their application scope. ETIMAT 6 is a practical solution for protecting feeder and power circuits where correct electrical selection, three-phase compatibility, and defined protection parameters are essential for safe operation.