Products>CONTACTORS  > S-C AC CONTACTOR


 

APPLICATION
       SC series AC contactors are suitable for AC 50Hz or 60Hz, rated voltage up to 660V, mainly used as putting through long distance, breaking circuit and frequently starting control AC motor, it can also be used for counter-cage motor in the case of reducing working current.  
TECHNICAL SPECIFICATION

 

Type sc-03 sc-04 sc-05 sc-4-0 sc-4-1 sc-5-1 sc-1N sc-2N sc-2SN sc-3N sc-4N sc-5N sc-6N
Max. value of motor 220-240V 25. 3.5 3.5 4.5 5.5 5.5 7.5 11 15 18.5 22 30 37
380-440V 4 5.5 5.5 7.5 11 11 15 18 22 30 40 55 60
500-550V 4 5.5 5.5 7.5 11 11 15 16 25 37 37 55 60
600-660V 4 5.5 5.5 5.5 7.5 7.5 11 15 22 30 37 55 60
Operating current AC3(A) 220-240V 11 13 13 18 22 22 27 39 52 65 80 105 126
380-440V 9 12 12 16 22 22 30 37 48 65 80 105 120
500-550V 7 9 9 13 17 17 24 19 38 60 60 85 90
600-660V 5 7 7 9 9 9 15 19 26 38 44 64 72
Rated heating current (A) 20 20 20 25 32 32 50 60 80 100 135 150 150
Aux-contact layout Standard 1NO 1NO 1NO
1NC
1NO 1NO
1NC
2NO
2NC
2NO
2NC
2NO
2NC
2NO
2NC
2NO
2NC
2NO
2NC
2NO
2NC
2NO
2NC
Other 1NC 1NC 2NO
or
2NC
1NC 2NO
or
2NC
4NO
4NC
4NO
4NC
4NO
4NC
4NO
4NC
4NO
4NC
4NO
4NC
4NO
4NC
4NO
4NC
Life of probability (x104) Electrical   200 200 200 150 200 200 200 200 200 200 100 100 100
Mechanical 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000

 

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