3VL3725-1EJ46-0AA0 SIEMENS

The 3VL3725-1EJ46-0AA0 is a robust 4-pole circuit breaker from Siemens, designed for reliable line protection in electrical systems. It falls under the VL250N series, indicating a standard breaking capacity suitable for various industrial applications. This circuit breaker is engineered to handle a rated current of 250A, with an adjustable overload protection range (IR) from 200A to 250A, allowing for precise customization based on specific load requirements. Its electronic trip unit (TM) provides accurate and dependable protection against overloads and short circuits. The device boasts a breaking capacity (Icu) of 55kA at 415V AC, ensuring effective interruption of fault currents to prevent damage to equipment and maintain system integrity. The short-circuit protection (II) is configurable within a range of 1200A to 2500A, further enhancing its adaptability to different operational scenarios. Notably, this model does not include N-conductor protection, offering a streamlined design for applications where neutral protection is not required. It is also configured without an auxiliary release or auxiliary/alarm switch, simplifying installation and reducing potential points of failure. This circuit breaker is ideal for applications demanding dependable performance and adjustable protection settings. Siemens' commitment to quality ensures long-lasting operation and peace of mind.