ZKF2-8 Vaccum Auxiliary Switch for vacuum circuit

ZKF2-8 Vaccum Auxiliary Switch for vacuum circuit breaker Products Overview Nowadays, F series auxiliary switch often adopts mechanical friction contacting mode, with universal disadvantages of stiff work, poor environmental suitability, low protection grade, and short service life. Especially when the bus-bar voltmeter or the protection switches the double bus-bar system, incident happens because of stiff work. To resolve this problem, we choose vacuum reed switch to instead of mechanical contact, which are adopted in series ZKF vacuum auxiliary switches.Its advantages present as following: making and breaking well; operation life is 100,000 times; few maintenance; and excellent compatibility. ZKF series is widely used for relays' circuit switch and signal acquisition circuit. This series also applies to protection circuit, electromagnetic lock circuit; secondary circuit of disconnect switch and breaker's double controlling internediate circuit. Products for your reference: 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. 13. Please don't hesitate to contact us,when you meet any questions. Our products is good in quality and reasonable in price.