3VL3720-3DC36-0AA0 SIEMENS

The 3VL3720-3DC36-0AA0 is a high-performance circuit breaker from Siemens, designed for line protection in industrial and commercial applications. This 3-pole circuit breaker is part of the VL250L series, known for its very high breaking capacity. It boasts an Icu of 100kA at 415V AC, ensuring reliable protection against short circuits and overloads. The Electronic Trip Unit TM, LI provides precise and adjustable protection characteristics. The In=200A refers to the rated current of the breaker. The overload protection (IR) can be adjusted from 160A to 200A, allowing customization to specific load requirements. The short-circuit protection (II) ranges from 1000A to 2000A, providing fast response to fault currents. This model does not include an auxiliary release or auxiliary/alarm switch, simplifying installation and reducing cost. It is ideal for applications where high breaking capacity and adjustable protection settings are crucial.