3VA9277-0HC20 SIEMENS

The 3VA9277-0HC20 is a synchronizable motor operator designed by Siemens as an essential accessory for specific 3VA molded case circuit breakers. This motor operator is compatible with the 3VA6 150/250 and 3VA5 250 circuit breaker models, enabling remote operation and enhanced control. It operates within a voltage range of 42-60 V AC/DC, providing flexibility in power supply options. The synchronizable feature allows for coordinated operation with other devices or systems, ensuring seamless integration. By automating the switching process, this motor operator improves efficiency and reduces the need for manual intervention. It enhances safety by enabling remote tripping and closing of the circuit breaker, minimizing operator exposure to hazardous conditions. The 3VA9277-0HC20 is ideal for applications requiring remote control, automated switching, and coordinated operation of circuit breakers. Its robust design and reliable performance make it a valuable addition to any electrical system. This accessory simplifies operation and enhances the overall functionality of compatible 3VA circuit breakers.