Siemens 3VA9988-0AA21 Auxiliary switch 1 pc(s) 2 change-overs Adjustment range (amperage): 10 A (max) Switching voltage

LEADING AUXILIARY SWITCH CHANGER CONTACTS TYPE HP (14mm) FOR: 3VA1 and 3VA20 to 3VA25 Internal accessories for compact circuit breaker 3VA. With the internal accessories of the 3VA compact circuit breaker, they 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 integrated throughout all the series of 3VA compact circuit breakers. These accessories are characterized by: 1. Flexible use for a wide range of applications. 2. Color and mechanical coding for error-free installation in the accessories pockets of the compact circuit breaker. 3. Integrated internal accessories for 3VA compact circuit breakers. 4. Available internal accessories: Auxiliary switches, leading auxiliary switches, trip and short-circuit signaling switches (3VA1 only), auxiliary releases (voltage, fault current, undervoltage and universal release), cylinder lock. This text is machine translated.