3VA9988-0AA12 auxiliary switch changeover contacts

The Siemens 3VA9988-0AA12 auxiliary switch with changeover contacts (Type HQ, 7mm) is an accessory designed for 3VA1 and 3VA20 up to 3VA25 series circuit breakers. This auxiliary switch provides changeover contact functionality, extending the signal transmission capabilities of the circuit breaker. Its contact current rating is 6 amperes, and it features screw-type terminal connections.   hot selling   1 year warranty   Best choice and best discounts   Contact us:alice@cn2014.com