CJX1 AC Contactors
Application |
CJX1 series AC contactors are suitable for frequency 50/60Hz, rated insulation voltage up to 1000V, rated operation current 9-475A under AC-3 duty. It is mainly used for making/breaking electric circuits at a long distance & for frequent starting/ stopping & with thermal relay to compose a magnetic motor starter. The products accords with such standards as IEC60947-4-1 & GB14048.4
Type and meanings |

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CJX1-9,12 |
CJX1-16,22 |
CJX1-32 |
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CJX1-45,63 |
CJX1-110,170 |
CJX1-170,205 |
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fundamenfal parameter |
Type |
Rated operating current |
Power of controllable motor (KW) |
Power consumption of coil |
Rated operation frequency |
Rated thermal current (A) |
rated operating current of auxiliary contacts (leA) |
Conven- tional thermal current of auxiliary contacts (A) |
AC-3 |
AC-4 |
ACVA |
AC-15 |
DC-13 |
AC-3 |
AC-4 |
230/ 220V |
400/ 660V |
500V |
690/ 660V |
400/ 380V |
690/ 660V |
Attra- cfing |
Star- ting |
AC-3 |
AC-4 |
380/ 220V |
110/ 220V |
CJX1-9 |
9 |
3.3 |
2.4 |
4 |
5.5 |
5.5 |
1.4 |
2.5 |
10 |
68 |
1200 |
300 |
20 |
6/10 |
0.9/ 0.45 |
10 |
CJX1- 12 |
12 |
4.3 |
3.3 |
5.5 |
7.5 |
7.5 |
1.9 |
3.3 |
10 |
68 |
1200 |
300 |
20 |
6/10 |
0.9/ 0.45 |
10 |
CJX1-16 |
16 |
7.7 |
4 |
7.5 |
10 |
10 |
3.5 |
6 |
10 |
68 |
1200 |
300 |
30 |
6/10 |
0.9/ 0.45 |
10 |
3CJX1- 22 |
22 |
8.5 |
6.1 |
11 |
11 |
11 |
4 |
6.6 |
10 |
68 |
1200 |
300 |
30 |
6/10 |
0.9/ 0.45 |
10 |
CJX1- 32 |
32 |
15.6 |
8.5 |
15 |
21 |
23 |
7.5 |
13 |
10 |
69 |
1200 |
300 |
45 |
4/6 |
1.14/ 0.48 |
10 |
CJX1- 45 |
45 |
24 |
15 |
22 |
30 |
39 |
12.6/ 12 |
21.8/ 20.8 |
17 |
183 |
600 |
300 |
70 |
4/6 |
1.14/ 0.48 |
10 |
CJX1- 63 |
63 |
28 |
18.5 |
30 |
41 |
55 |
14.7/ 14 |
25.4/ 24.3 |
17 |
183 |
600 |
300 |
70 |
4/6 |
1.14/ 0.48 |
10 |
CJX1-75 |
75 |
34 |
22 |
37 |
50 |
67 |
12.9/ 17 |
30.9/ 29.5 |
32 |
330 |
600 |
300 |
90 |
4/6 |
1.14/ 0.48 |
10 |
CJX1-85 |
85 |
42 |
26 |
45 |
59 |
67 |
22/21 |
38/36 |
32 |
330 |
600 |
300 |
90 |
4/6 |
1.14/ 0.48 |
10 |
CJX1-110 |
110 |
54 |
37 |
55 |
76 |
100 |
28.4/ 27 |
49/ 46.9 |
39 |
550 |
600 |
300 |
150 |
4/6 |
1.14/ 0.48 |
10 |
CJX1-140 |
140 |
48 |
43 |
75 |
98 |
100 |
36/35 |
63/60 |
39 |
550 |
600 |
300 |
150 |
4/6 |
1.14/ 0.48 |
10 |
CJX1- 170 |
170 |
75 |
55 |
90 |
118 |
156 |
40/38 |
69/66 |
58 |
910 |
700 |
200 |
210 |
4/6 |
1.14/ 0.48 |
10 |
CJX1- 205 |
205 |
96 |
64 |
110 |
145 |
156 |
52/50 |
90/86 |
58 |
910 |
500 |
130 |
210 |
4/6 |
1.14/ 0.48 |
10 |
CJX1- 250 |
250 |
110 |
78 |
132 |
178 |
235 |
61/58 |
105/ 100 |
84 |
1430 |
700 |
200 |
300 |
4/6 |
1.14/ 0.48 |
10 |
CJX1- 300 |
300 |
125 |
93 |
160 |
210 |
235 |
69/66 |
119/ 114 |
84 |
1430 |
500 |
130 |
300 |
4/6 |
1.14/ 0.48 |
10 |
CJX1-400 |
400 |
150 |
125 |
200 |
284 |
375 |
85/81 |
147/ 140 |
115 |
2450 |
500 |
150 |
400 |
4/6 |
1.14/ 0.48 |
10 |
CJX1- 475 |
475 |
165 |
148 |
252 |
342 |
432 |
110/ 102 |
197/ 190 |
115 |
2450 |
500 |
150 |
400 |
4/6 |
1.14/ 0.48 |
10 |
CJX1- 620 |
630 |
300 |
191 |
330 |
434 |
573 |
168/ 160 |
253/ 242 |
175 |
4375 |
500 |
150 |
630 |
4/6 |
1.14/ 0.48 |
10 |
Note: CJX1-9~32 Rated insulation voltage :660V Mechanical endurance:10 Electrical endurance:AC-3:1.0 AC-4:0.2 CJX1-45~630 Rated insulation voltage: 1000V mechanical endurance:8 Electrical endurance:AC-3:1.2 AC-4:0.2
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CJX1/Z DC operating contactor |
Type |
Rated operating current |
Power of controllable motor (KW) |
Power consumption of coil |
Rated operation frequency |
Rated thermal current (A) |
rated operating current of auxiliary contacts (leA) |
Conven- tional thermal current of auxiliary contacts (A) |
AC-3 |
AC-4 |
ACVA |
AC-15 |
DC-13 |
AC-3 |
AC-4 |
230/ 220V |
400/ 660V |
500V |
690/ 660V |
400/ 380V |
690/ 660V |
Attra- cfing |
Star- ting |
AC-3 |
AC-4 |
AC-3 |
AC-4 |
380/ 220V |
110/ 220V |
CJX1-9/Z |
9 |
3.3 |
2.4 |
4 |
5.5 |
5.5 |
1.4 |
2.5 |
10 |
68 |
1200 |
300 |
6.5 |
6.5 |
20 |
6/10 |
0.9/ 0.45 |
10 |
CJX1- 12/Z |
12 |
4.3 |
3.3 |
5.5 |
7.5 |
7.5 |
1.9 |
3.3 |
10 |
68 |
1200 |
300 |
6.5 |
6.5 |
20 |
6/10 |
0.9/ 0.45 |
10 |
CJX1-16/Z |
16 |
7.7 |
4 |
7.5 |
10 |
10 |
3.5 |
6 |
10 |
68 |
1200 |
300 |
6.5 |
6.5 |
30 |
6/10 |
0.9/ 0.45 |
10 |
3CJX1- 22/Z |
22 |
8.5 |
6.1 |
11 |
11 |
11 |
4 |
6.6 |
10 |
68 |
1200 |
300 |
6.5 |
6.5 |
30 |
6/10 |
0.9/ 0.45 |
10 |
CJX1- 32/Z |
32 |
15.6 |
8.5 |
15 |
21 |
23 |
7.5 |
13 |
10 |
69 |
1200 |
300 |
10 |
10 |
45 |
4/6 |
1.14/ 0.48 |
10 |
Note: Rated insulation voltage :660V Mechanical endurance:10 Electrical endurance:AC-3:1.0 AC-4:0.2
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Outline and installation dimensions
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CJX1-9/22-140 AC contactor |
Type |
a max |
B |
C |
d |
e max |
f |
? |
CJX1-9/22 |
79 |
60±0.60 |
46 |
35±0.50 |
106 |
8 |
4.8±0.480 |
CJX1-12/22 |
79 |
60±0.60 |
46 |
35±0.50 |
106 |
8 |
4.8±0.480 |
CJX1-16/22 |
89 |
75±0.60 |
46 |
35±0.50 |
116 |
8 |
4.8±0.480 |
CJX1-22/22 |
89 |
75±0.60 |
46 |
35±0.50 |
116 |
8 |
4.8±0.480 |
CJX1-32/22 |
90 |
75±0.60 |
74 |
50±0.50 |
109 |
8 |
5±0.480 |
CJX1-45/22 |
120 |
100±0.70 |
92 |
70±0.60 |
125 |
12 |
5±0.480 |
CJX1-63/22 |
120 |
100±0.70 |
92 |
70±0.60 |
125 |
12 |
5.5±0.480 |
CJX1-75/22 |
135 |
110±0.70 |
105 |
80±0.60 |
145 |
12 |
5.5±0.480 |
CJX1-85/22 |
135 |
110±0.70 |
105 |
80±0.60 |
145 |
12 |
6.5±0.480 |
CJX1-110/22 |
158 |
130±0.80 |
125 |
100±0.70 |
155 |
12 |
6.5±0.480 |
CJX1-140/22 |
158 |
130±0.80 |
125 |
100±0.70 |
155 |
12 |
6.5±0.480 |

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CJXX1-9~32/Z DC operation AC contactor |
Type |
a max |
B |
C |
d |
e max |
f |
? |
CJX1-9/22 |
79 |
60±0.60 |
46 |
35±0.50 |
106 |
8 |
4.8±0.480 |
CJX1-12/22 |
79 |
60±0.60 |
46 |
35±0.50 |
106 |
8 |
4.8±0.480 |
CJX1-16/22 |
89 |
75±0.60 |
46 |
35±0.50 |
116 |
8 |
4.8±0.480 |
CJX1-22/22 |
89 |
75±0.60 |
46 |
35±0.50 |
116 |
8 |
4.8±0.480 |

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CJX1-170~630 DC operation AC contactor |
Type |
a1 |
a2 |
a3 |
b1 |
b2 |
c1 |
M |
e1 |
f1 |
g |
d1 |
d2 |
?g1 |
CJX1-172 |
135 |
158 |
110 |
180 |
160 |
185 |
8 |
154 |
115 |
48 |
20 |
24 |
7 |
CJX1-250 |
135 |
158 |
110 |
180 |
160 |
185 |
10 |
159 |
115 |
48 |
25 |
48 |
7 |
CJX1-250 |
145 |
168 |
120 |
200 |
180 |
198 |
10 |
168 |
132 |
58 |
25 |
48 |
9 |
CJX1-300 |
145 |
168 |
120 |
200 |
180 |
198 |
10 |
168 |
132 |
58 |
25 |
48 |
9 |
CJX1-400 |
160 |
183 |
130 |
200 |
180 |
222 |
10 |
178 |
150 |
65 |
25 |
48 |
9 |
CJX1-475 |
160 |
183 |
130 |
200 |
180 |
222 |
10 |
178 |
150 |
65 |
30 |
52 |
9 |
CJX1-630 |
230 |
253 |
150 |
276 |
210 |
230 |
12 |
245 |
100 |
- |
30 |
70 |
9 |
CJX1-45~630/22
Installation place allowed



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David Chang
Managing Director
Morning Sun Electric Co.,Ltd
Add:No.358,Liujiang rd,,liushi town,yueqing city,zhejiang province,China
Tel:0086-577-61586783
Fax:0086-577-61586785
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