3VL1725-1EA43-0AA0 SIEMENS

The 3VL1725-1EA43-0AA0 is a four-pole circuit breaker from Siemens' VL series, designed for line protection in electrical systems. It features a standard breaking capacity (Icu) of 55kA at 415V AC, making it suitable for applications with moderate fault current levels. The breaker is equipped with an Electronic Trip Unit TM, providing precise and adjustable protection characteristics. The rated current (In) is 25A, and the overload protection (Ir) is also set at 25A, ensuring reliable performance under normal operating conditions. For short-circuit protection, the instantaneous tripping current (Ii) is fixed at 300A. This model offers N-conductor protection, enhancing safety and preventing nuisance tripping. It does not include an auxiliary release or auxiliary/alarm switch, simplifying installation and reducing overall system complexity. The 3VL1725-1EA43-0AA0 circuit breaker provides dependable protection against overloads and short circuits, ensuring the safety and reliability of electrical circuits. Its compact design and robust construction make it a versatile choice for various industrial and commercial applications.