3VA9258-0VK20 SIEMENS

The 3VA9258-0VK20 is a rear interlock mounting plate designed as an accessory for 3VA1 250 circuit breakers. This mounting plate facilitates the secure and reliable interlocking of circuit breakers in a rear-mounted configuration. It ensures that only one circuit breaker can be in the 'ON' position at any given time, enhancing safety and preventing potential electrical hazards. The interlock mechanism is crucial in applications where multiple power sources are present, and simultaneous operation could lead to equipment damage or personal injury. This accessory is specifically engineered for compatibility with the 3VA1 250 series, guaranteeing a precise fit and optimal performance. Constructed from durable materials, the mounting plate offers long-lasting reliability in demanding industrial environments. Its robust design withstands mechanical stress and vibration, ensuring consistent operation over its service life. The rear interlock mounting plate simplifies the installation process, reducing downtime and labor costs. It provides a convenient and efficient solution for creating interlocked circuit breaker systems. By preventing parallel operation of power sources, this accessory contributes to the overall safety and efficiency of electrical distribution networks.