3VL4731-3DC36-0AA0 SIEMENS

The 3VL4731-3DC36-0AA0 is a high-performance circuit breaker from Siemens, designed for robust line protection in demanding electrical systems. As a VL400L model, it boasts a very high breaking capacity (Icu) of 100kA at 415V AC, ensuring reliable interruption of high fault currents. This 3-pole circuit breaker is specifically configured for line protection applications. It features an Electronic Trip Unit TM, providing advanced and precise protection characteristics. The In=315A indicates a rated current of 315A for the breaker. The overload protection (IR) is adjustable from 250A to 315A, allowing customization to specific load requirements. Short-circuit protection (II) is also adjustable, ranging from 1575A to 3150A, providing further flexibility in protection settings. This model does not include an auxiliary release or auxiliary/alarm switch, focusing on core circuit protection functionality. Siemens 3VL4731-3DC36-0AA0 circuit breakers provide reliable and precise protection for electrical systems.