3VT9210-6BC00 SIEMENS

The 3VT9210-6BC00 from SIEMENS is a 4-pole molded case circuit breaker (MCCB) designed for line protection. It features an Electronic Trip Unit (ETU) VT250, providing advanced protection and control capabilities. This MCCB offers adjustable long-time (overload) protection with a current range of IR=40...100A, allowing customization to specific load requirements. The instantaneous (short-circuit) protection is rated for IRM=4...8kA, ensuring rapid response to fault currents. It includes neutral conductor protection, adjustable from IRN=0.5 to 1xIR, enhancing safety in electrical systems. The 3VT9210-6BC00 utilizes screw terminal connections, which are included with the switching unit for easy installation. This MCCB is suitable for a variety of applications requiring reliable and adjustable circuit protection. It provides comprehensive protection against overloads, short circuits, and neutral conductor faults. The ETU VT250 enables precise and adaptable protection settings.