3VL5740-3DC36-0AA0 SIEMENS

The 3VL5740-3DC36-0AA0 is a high-performance circuit breaker from Siemens, designed for robust line protection in demanding electrical systems. This 3-pole circuit breaker is part of the VL630L series, known for its very high breaking capacity. It boasts an ultimate short-circuit breaking capacity (Icu) of 100kA at 415V AC, ensuring reliable protection against overcurrents and short circuits. The trip unit TM provides comprehensive protection features, including adjustable overload protection with a rated current (Ir) range of 315 to 400A. The instantaneous short-circuit protection (Ii) is also adjustable, ranging from 2000 to 4000A, allowing for precise customization to specific application requirements. This model is specifically configured for line protection, safeguarding electrical circuits from damage due to overloads and short circuits. It does not include an auxiliary release, simplifying the design and installation process. Furthermore, it is offered without auxiliary or alarm switches, focusing on core circuit protection functionality. This circuit breaker is ideal for applications requiring a high level of protection and reliability. Its robust design and adjustable settings make it suitable for a wide range of industrial and commercial electrical systems.