3VL1705-2EH43-0AA0 SIEMENS

The 3VL1705-2EH43-0AA0 is a robust 4-pole circuit breaker from Siemens, designed for reliable line protection in industrial and commercial applications. This VL160X frame size breaker boasts a high breaking capacity (Icu) of 70kA at 415V AC, ensuring effective protection against short circuits and overloads. It features an Electronic Trip Unit TM, providing precise and adjustable protection characteristics. The breaker's rated current (In) is 50A, with an adjustable overload protection range (Ir) also set at 50A. The short-circuit protection (Ii) is fixed at 600A, offering instantaneous tripping for high-fault currents. This model is specifically configured with N-pole unprotected, meaning the neutral conductor is not switched or protected. It does not include an auxiliary release, providing a simplified design for standard applications. Furthermore, it is equipped without auxiliary or alarm switches, focusing on core circuit protection functionality. This circuit breaker is ideal for applications where reliable and adjustable line protection is essential, offering a balance of performance and simplicity.