Switchgear Auxiliary Switch for Earthing Switch Interlock

• Breaking Capacity: High Voltage Circuit Breakers
• Operation: Electric Type
• Speed: Normal Type Circuit Breaker
• Arc-extinguishing Medium: Vacuum
• Installation: Withdrawer and Fixed
• Structure: Vcb
• Type: Circuit Breaker
• Function: Conventional Circuit Breaker, Circuit-Breaker Failure Protection, Overcurrent Protection, OVP(Overvoltage Protection), RCCB
• Certification: ISO9001-2000, CCC
• Altitude: ≤2000m
• Rated Voltage: AC660
• Rated Current: 0.4A
• Rated Frequency: 50Hz
• Transport Package: Box
• Specification: 3no+3nc
• Trademark: OEM, ODM
• Origin: China
• Production Capacity: 300000PCS/Year

Product Description

FK10-I-33 3NO3NC auxiliary contacts switches for vacuum contactor, switchgear

 

Product introduction:FK10 series auxiliary switch is mainly used for control conversion circuit in auxiliary electric circuit of AC DC vacuum contactor, and can also be used as auxiliary contact in other electrical appliances, electromagnetic switches and contactors. Since the contacts of the switch are isolated from the outside, they can be used normally in dusty environments. The FK10 series auxiliary switch can be customized with a set of contacts with delay.

 •Normal Working Environment

•1. Altitude: ≤2000m

•2. Ambient temperature at -40ºC to +40ºC.

•3. The daily average of relative humidity is less than 95%, the average monthly is less   than 90%.

•4.There is no any frequent vibration or bumping in installation place;

     5.There is no any dust,smoke,pollution of corrosive or flammable air,vapor and salt fog;

Electrical Load	AC 80V, 6A; AC 220V, 10A; AC 240V, 6A; AC 415V,  4A; AC 500V, 3A; AC 660V, 2A
Rated working voltage	AC 660V
Rated working current	0.4A
Rated isolation voltage	690V
Rated frequency	50 Hz
Rated Current	15 A