SC AC Contactors
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| SC
AC contactor is suitable for using in the circuits voltage up to 660V
50Hz or 60Hz, rated current up to 150A, for making & breaking,
and for frequent starting & controlling the motor. The product has the features of small volume, light weight, low power consumption, high efficiency, safe reliable etc. It also can be combined with contact head group, air time delay block, relay, thermal relay accessories, into motor starter etc, multiseries products. It conforms with IEC158 & IEC337. |
Specificaton
| TYPE | SC-03 | SC-0 | 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.volume of motor | 200-240V | 2.5 | 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 | 18 | 25 | 37 | 37 | 55 | 60 | |
| 600-660V | 4 | 5.5 | 5.5 | 7.5 | 7.5 | 7.5 | 11 | 15 | 22 | 30 | 37 | 55 | 60 | |
| Operating
current AC3(A) |
200-240V | 11 | 13 | 13 | 18 | 22 | 22 | 27 | 39 | 52 | 65 | 80 | 105 | 120 |
| 380-440V | 9 | 12 | 12 | 16 | 22 | 22 | 30 | 37 | 48 | 65 | 80 | 105 | 120 | |
| 500-550V | 7 | 9 | 9 | 13 | 17 | 17 | 24 | 29 | 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 | 1NC 1NO |
1NO | 1NO | 1NO 1NC |
2NO 2NC |
2NO 2NC |
2NO 2NC |
2NO 2NC |
2NO 2NC |
2NO 2NC |
2NO 2NC |
| Other | 1NC | 1NC | 2NC orNC |
1NC | 1NC | 2NO or 2NC |
4NO 4NC |
4NO 4NC |
4NO 4NC |
4NO 4NC |
4NO 4NC |
4NO 4NC |
4NO 4NC |
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| Life
of probabitily (x10) |
Electrical | 200 | 200 | 200 | 150 | 200 | 200 | 200 | 200 | 200 | 200 | 100 | 100 | 100 |
| Machanical | 1000 | 1000 | 1000 | 1000 | 1000 | 1000 | 1000 | 1000 | 500 | 500 | 500 | 500 | 500 | |
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