3VA9177-0VF40 SIEMENS

The 3VA9177-0VF40 from Siemens is a door interlock designed for side wall mounting, specifically tailored for rotary operators within the UL market. This accessory enhances the safety and functionality of your electrical systems. It ensures that the door of the electrical enclosure cannot be opened while the circuit breaker is in the ON position, preventing accidental contact with live components. The interlock mechanism is robust and reliable, providing a secure barrier against unauthorized access. Its design is optimized for use with 3VA5 125 circuit breakers, ensuring seamless integration and compatibility. The side wall mounting configuration allows for flexible installation options within various enclosure designs. This door interlock is an essential component for maintaining a safe working environment around electrical equipment. By preventing access to energized parts, it minimizes the risk of electrical shock and injury. The 3VA9177-0VF40 contributes to overall system safety and compliance with industry standards.