Leading auxiliary switch changeover contacts type HQ (7mm) Accessories for: 3VA1/2 switch Internal accessories for 3VA molded case circuit breakers. With the internal accessories of the 3VA molded case circuit breaker, you can flexibly cover a wide range of applications. Due to the color and mechanical coding, all components can be installed in a fail-safe manner and are consistent across all series of the 3VA molded case circuit breaker. These accessory components are characterized above all by: 1. Flexible use for a wide range of applications. 2. Color and mechanical coding for error-free installation in the accessory pockets of the molded case circuit breaker. 3. Consistent internal accessories for 3VA molded case circuit breakers. 4. Available internal accessories: Auxiliary switches, leading auxiliary switches, tripped and short-circuit signaling switches (3VA1 only), auxiliary releases (voltage, residual current, undervoltage and universal releases), cylinder lock. www.siemens.de/3VA. Siemens offers a comprehensive portfolio of protection, switching, measuring and monitoring devices, distribution systems as well as switches and sockets for safe, efficient electrical infrastructure in buildings and industry.
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