3VA9677-0FK33 SIEMENS

The 3VA9677-0FK33 from Siemens is a door-mounted rotary operator designed to enhance the functionality and safety of your electrical systems. This standard NEMA type 1, 3R, 12, and 4/4X operator is specifically engineered for seamless integration with 3VA55, 3VA65, and 3VA66 circuit breakers. It features a robust door interlocking mechanism, ensuring that the circuit breaker is safely isolated before the door can be opened, preventing accidental contact with live components. The integrated illumination kit, operating at 24 V DC, provides clear visibility of the operator status, even in low-light conditions. Furthermore, the door open function accessory adds an extra layer of convenience, allowing for easy access to the circuit breaker for maintenance or inspection. This rotary operator is ideal for environments requiring a high degree of protection against dust, rain, and corrosion. Its durable construction and reliable performance make it a valuable addition to any electrical installation. It enhances safety, visibility, and accessibility, ensuring the longevity and efficient operation of your circuit breakers. The 3VA9677-0FK33 is a comprehensive solution for controlling and protecting your electrical systems.