Contactor>>AC Contactor>>CJX1 Series
1.Application
CJX1 series AC contactors are suitable for frequency 50/60Hz,rated insulation voltage up to1000V,rated operation current 9~475A under AC-3 duty.It is mainly used for making/breakingelectric circuit at a long distance & for frequent starting/stopping & with thermal relay to com-pose a magnetic motor starter.The product conforms to IEC60947-4-1 stardand.
2. Specification
| Type | CJX1-9 CJX1-12 |
CJX1-16 CJX1-22 |
CJX1-32 | CJX1-45 CJX1-63 |
CJX1-75 CJX1-85 |
|
Mechanical endurance(×106) |
10 | 10 | 10 | 8 | 8 | |
Conventional thermal current(A) |
20 | 30 | 45 | 80 | 100 | |
Rated insulation voltage(V) |
660 | 660 | 660 | 1000 | 1000 | |
Rated(380V) operating current(A) |
AC-3 | 9/12 | 16/22 | 32 | 45/63 | 75/85 |
| AC-4 | 3.3/4.3 | 7.7/8.5 | 15.6 | 24/28 | 34/42 | |
Power of controllable motor(KW) AC-3 |
380V | 4/5.5 | 7.5/11 | 15 | 22/30 | 37/45 |
| 660V | 5.5/7.5 | 11 | 23 | 39/55 | 67 | |
Power ofcontrollable motor(KW) AC-4 |
380V | 1.4/1.9 | 3.5/4 | 7.5 | 12/14 | 17/21 |
| 660V | 2.4/3.3 | 6/6.6 | 13 | 20.8/24 | 29.5/36 | |
Frequency of operation (l/h) |
AC3 | 1000 | 750 | 750 | 1200/1000 | 1000/850 |
| AC4 | 250 | 250 | 250 | 400/300 | 300/250 | |
Electrical endurance (×106) |
AC3 | 1.2 | 1.2 | 1.2 | 1.2 | 1.2 |
| AC4 | 0.2 | 0.2 | 0.2 | 0.2 | 0.2 | |
Ratedvoltage ofthe controlcoil(V) |
50Hz |
24,36,48,110,127,220,380,etc |
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60Hz |
24,110,220,440,etc. |
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Type |
CJX1-110 CJX1-140 |
CJX1-170 CJX1-205 |
CJX1-250 CJX1-300 |
CJX1-400 CJX1-475 |
|
Mechanical endurance(×106) |
8 | 8 | 8 | 8 | |
Conventional thermal current(A) |
160 | 210 | 300 | 400/550 | |
Rated insulation voltage(V) |
1000 | 1000 | 1000 | 1000 | |
Rated(380V) operating current(A) |
AC-3 |
110/140 | 170/205 | 250/300 | 400/475 |
AC-4 |
54/68 | 75/96 | 110/125 | 150 | |
Power of controllable motor(KW) AC-3 |
380V |
55/75 | 90/110 | 132/160 | 200/250 |
660V |
100 | 156 | 235 | 375 | |
Power ofcontrollable motor(KW) AC-4 |
380V |
27/35 | 38/50 | 58/66 | 81 |
660V |
46.9/60 | 66/86 | 100/114 | 140 | |
Frequency of operation (l/h) |
AC3 |
1000/750 | 700/500 | 700/500 | 500/420 |
AC4 |
300/200 | 200/130 | 200/130 | 150 | |
Electrical endurance(×106) |
AC3 |
1.2 | 1.2 | 1.2 | 1.2 |
AC4 |
0.2 | 0.2 | 0.2 | 0.2 | |
Ratedvoltage ofthe controlcoil(V) |
50Hz |
24,36,48,110,127,220,380,etc |
|||
60Hz |
24,110,220,440,etc. |
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3. Outline and Mounting Dimension
| A max | B max | C max | a | b | |
| CJX1-9,12 | 45 | 78.5 | 104(90) | 35+0.31 | 60+0.37 |
| CJX1-16,22 | 46 | 85 | 114 | 35+0.31 | 75+0.37 |
| CJX1-32 | 74 | 85 | 108 | 50+0.31 | 75+0.37 |
| Type | A max | B max | C max | a | b | φ |
| CJX1-45,63 | 91(114) | 120 | 124 | 70+0.6 | 100+0.2 | 4.8 |
| CJX1-75,85 | 102(125) | 135 | 142 | 80+0.6 | 100+0.2 | 5.5 |
| CJX1-110,140 | 122(145) | 156 | 154 | 100+0.2 | 130+0.8 | 6.5 |
| CJX1-170,205 | 140(163) | 185 | 190 | 100+0.2 | 160+0.8 | 7 |
| CJX1-250,300 | 150(173) | 205 | 200 | 120+0.2 | 180+0.8 | 9 |
| CJX1-400,475 | 165(188) | 205 | 225 | 130+0.8 | 180+0.8 | 9 |