3VL9550-7DC30 SIEMENS - REF

The 3VL9550-7DC30 from Siemens is a robust 3-pole molded case circuit breaker designed for reliable line protection. It features an ETU VL630 electronic trip unit, providing advanced protection and control capabilities. This circuit breaker utilizes thermal-magnetic technology for comprehensive circuit protection. The LI protection function includes adjustable overload protection (IR) ranging from 400 to 500A, allowing for precise customization based on application requirements. Additionally, it offers short-circuit protection (II) with an adjustable range of 2500 to 5000A, ensuring rapid response to fault currents. The screw terminal connection ensures a secure and dependable electrical connection. This circuit breaker is ideal for industrial applications requiring high performance and adjustable protection settings. It is designed to safeguard electrical systems against overloads and short circuits, preventing damage to equipment and minimizing downtime. The 3VL9550-7DC30 is delivered with all necessary components for immediate installation and operation.