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Location: Home >> Products >> Lowvoltage Electrical >> Contactors >> S-K SERIES AC CONTACTOR  


S-K10 S-K11 S-K12 S-K20
S-K21 S-K35 S-K50 S-K95
 
APPLICATION:
 

  S-K series AC contactor is suitable for using in the circuits up to the rated voltage 660V AC 50Hz or 60Hz,rated current 9A to 85A,for making and breaking,and for frequent starting and controlling the motor.
  S-K series AC contactor can mount the contacts group according to the need and mount with 35mm standard installating costs.The extinguisher system is of closed type and prevent the spring by fire-resistant material,to ensure personal and common apparatus safety.

 
TECHNICAL SPECIFICATIONS:
 
Contactor type S-K10 S-K11 S-K12 S-K18 S-K20 S-K21 S-K25 S-K35 S-K50 S-K65 S-K80 S-K95
Rated operating current in 380v 11 13 13 18 22 22 30 40 55 65 85 105
Rated operating current in 660v 9 12 12 16 22 22 30 40 50 62 85 105
Rated operating current in 220v 5 7 7 9 9 9 12 17 26 35 52 65
controled motor power under AC-3(kw) at 220v 2.2 3 3 4 5.5 5.5 8.5 12 17 19 24 30
at 380v 3.3 4 4 6 10 10 14 20 25 32 40 55
at 660v 3.3 4.5 4.5 5.5 10 10 14 20 30 40 50 60
coil consumption at rated coil voltage 3.5 3.5 3.5 3.5 5.3 5.3 5.3 5.3 2.8 2.8 2.8 2.8
Rated frequency of operating ops/hr 1800 1200
electric life under AC-3 1กม106

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