3VL7710-3ME36-0AA0 SIEMENS

The 3VL7710-3ME36-0AA0 is a high-performance circuit breaker from Siemens, designed for line protection in demanding electrical systems. This 3-pole circuit breaker is part of the VL1250L series, known for its very high breaking capacity. It boasts an ultimate breaking capacity (Icu) of 100kA at 415V AC, ensuring reliable protection against short circuits and overloads. The circuit breaker is equipped with an ETU20 trip unit, providing advanced protection and control features. The rated current (In) is 1000A, with an adjustable overload protection range (IR) from 400A to 1000A. The short-circuit protection (ISD) can be set from 1.5 to 10 times the IR value, offering flexibility in adapting to specific load requirements. Additionally, the instantaneous short-circuit protection (II) is fixed at 11 times the rated current (IN). This model is communication-capable via ETU, allowing for remote monitoring and control. It does not include an auxiliary or alarm switch, simplifying installation and reducing wiring complexity. This circuit breaker is ideal for applications requiring robust and reliable protection against electrical faults.