3VA9577-0VF10 SIEMENS

The 3VA9577-0VF10 is a Bowden cable interlock module designed as an accessory for Siemens 3VA55, 3VA65, and 3VA66 molded case circuit breakers (MCCBs). This module enhances the safety and operational control of the circuit breaker by providing a mechanical interlock function. It works in conjunction with a toggle lever, restricting operation based on the Bowden cable's status. This interlock prevents unintended or unauthorized switching, ensuring personnel and equipment safety. The Bowden cable mechanism offers a reliable and flexible means of remote control or interlocking. It is particularly useful in applications where the circuit breaker needs to be operated from a distance or where interlocking with other equipment is required. The module is easy to install and integrates seamlessly with the specified 3VA series circuit breakers. Its robust design ensures reliable performance in demanding industrial environments. This interlock module is an essential component for comprehensive circuit protection and control systems, promoting operational safety and efficiency.