YCF1-12/Z vacuum Auxiliary Switch

YCF1-12/Z Vacuum Auxiliary Switch 1.CE 2.Professional manufacturer 3.High quality and reasonable price 4.Customize

YCF1-12/Z Vacuum Auxiliary Switch

1.Rated Current: 5A2.Rated Voltage:DC 48V 110V 220V AC 110V 220V3.Mechanical lifetime:30,000 times4.Electric lifetime: 20,000 time

 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.

Features of Structures and capability

The core part of the vacuum auxiliary switch is enclosed as an unit to strengthen the reliability. The motion part-rotor is assembled with permanent magnet steel and placed in the stator, but no friction with the stator, so revolving shaft moves flexibly without jamming.

The top of the switch adopts quick-acting mechanism. When the shaft swings to the situation of 750, with the influence of energy storing switch, the shifting tip drives the rotor to move quickly and stop over the terminal point. The terminal uses the combination screw and washer, which can rise and fall automatically when the bolt is light and loose, and it's also convenient for wiring.

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