3VL4720-3DC36-0AA0 SIEMENS

The 3VL4720-3DC36-0AA0 is a robust 3-pole circuit breaker from Siemens, designed for line protection in industrial and commercial applications. This VL400L series breaker boasts a very high breaking capacity (Icu) of 100kA at 415V AC, ensuring reliable performance under demanding fault conditions. Equipped with an Electronic Trip Unit TM, it offers precise and adjustable protection characteristics. The rated current (In) is 200A, with an adjustable overload protection range (IR) from 160A to 200A, allowing customization to specific load requirements. The short-circuit protection (II) is also adjustable, ranging from 1000A to 2000A, providing effective protection against short-circuit currents. This model is specifically configured for line protection, enhancing the safety and reliability of electrical systems. It does not include an auxiliary release, simplifying the design and installation process. Furthermore, it is supplied without an auxiliary/alarm switch, focusing on core circuit protection functionality. The 3VL4720-3DC36-0AA0 circuit breaker provides a dependable solution for safeguarding electrical circuits against overloads and short circuits.