3VA9447-0HC35 SIEMENS

The 3VA9447-0HC35 is a synchronizable stored energy operator (SEO) designed for use with Siemens 3VA63 and 3VA64 molded case circuit breakers (MCCBs). This SEO unit provides a reliable and efficient means of storing and releasing energy for remote operation of the circuit breaker. It operates on a wide voltage range of 110-230 V AC and 110-250 V DC, offering flexibility in various power systems. The integrated communications module enables seamless integration with supervisory control and data acquisition (SCADA) systems for remote monitoring and control. This accessory allows for remote tripping and closing of the circuit breaker, enhancing operational safety and efficiency. The SEO ensures consistent and reliable operation, even in the event of a power outage. It facilitates the implementation of advanced protection schemes and automated switching sequences. The 3VA9447-0HC35 is an essential component for modern power distribution systems requiring remote control and monitoring capabilities. Its robust design and wide voltage range make it suitable for diverse industrial and commercial applications.