3VL2712-2EC43-0AA0 SIEMENS

The 3VL2712-2EC43-0AA0 is a robust 4-pole circuit breaker from Siemens, designed for line protection in electrical systems. It is part of the VL160H series, known for its high breaking capacity, specifically Icu=70kA at 415V AC. This circuit breaker features an Electronic Trip Unit TM, providing advanced protection and control capabilities. The In=125A indicates a rated current of 125A, while the adjustable IR setting allows for overload protection within the range of 100...125A. For short-circuit protection, the II setting is adjustable between 625...1250A, ensuring rapid response to fault currents. This model includes N protection, safeguarding the neutral conductor in the electrical system. It is configured without an auxiliary release and does not include an auxiliary/alarm switch, simplifying its integration into existing systems. The 3VL2712-2EC43-0AA0 is suitable for applications requiring reliable and precise circuit protection. Its high breaking capacity and adjustable settings make it a versatile choice for various industrial and commercial settings.