3VL2710-3EJ43-0AA0 SIEMENS

The 3VL2710-3EJ43-0AA0 is a robust 4-pole circuit breaker from Siemens, designed for line protection in electrical systems. It is part of the VL160L series, known for its very high breaking capacity, specifically an Icu of 100kA at 415V AC. This circuit breaker features an Electronic Trip Unit TM, providing advanced protection and control capabilities. The rated current (In) is 100A, with an adjustable overload protection range (IR) from 80A to 100A, allowing for customization based on specific load requirements. For short-circuit protection, the instantaneous tripping current (II) is adjustable from 500A to 1000A. The 'N unprotected' designation indicates that the neutral conductor is not protected by the circuit breaker. This model does not include an auxiliary release, offering a simplified design for standard applications. Furthermore, it is configured without auxiliary or alarm switches, focusing on core circuit protection functionality. This circuit breaker is suitable for applications requiring reliable and high-performance protection against overloads and short circuits.