3VL4731-3EJ46-0AA0 SIEMENS

The 3VL4731-3EJ46-0AA0 is a robust 4-pole circuit breaker from Siemens, designed for line protection in demanding electrical systems. As part of the VL400L series, it boasts a very high breaking capacity of Icu=100kA at 415V AC, ensuring reliable protection against short circuits and overloads. Equipped with an Electronic Trip Unit TM, this circuit breaker offers precise and adjustable protection characteristics. The In=315A indicates the rated current, while the adjustable overload protection (IR=250...315A) allows for fine-tuning to specific load requirements. The short-circuit protection (II=1575...3150A) provides rapid response to fault currents, minimizing potential damage. This model features N unprotected configuration. It does not include an auxiliary release, auxiliary switch or alarm switch, simplifying installation and reducing complexity. Ideal for industrial applications where high performance and dependable protection are essential, the 3VL4731-3EJ46-0AA0 delivers superior circuit protection.