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 , A.C Contactor >> CJX1

CJX1/N AC Contactors

CJX1-16/N, 22/N
CJX1-110/N, 140/N
CJX1-400/N, 475/N
Application
CJX- /N mechanical inter-locking reversible contactor is suitable for the circuit of frequency AC 50/60Hz,rated insulation voltage up to 660V or 1000V.rated operationn current up to 630A ,it is mainly used for controlling AC motors by turning and reversing .the products accord with the standards such as IEC947-4-1, DIN VDE 0660 and Gb 14048
Type and meanings
fundamenfal parameter
Type
(AC-3 400/380V) Ra ted operation current
Power of controllable motor KW (AC-3)
Thermal relay matched
Fuse specification A
230V/220V
400V/380V
500V
690/660V
1000V
Type 1
Type 2
CJX1-9/N
9
2.4
4
5.5
5.5
-
JRS2-50
35
25
CJX1-12/N
12
3.3
5.5
7.5
7.5
-
JRS2-50
35
25
CJX1-16/N
16
4
7.5
10
10
-
JRS2-52
65
35
CJX1-22/N
22
6.1
11
11
11
-
JRS2-52
65
35
CJX1-32/N
32
8.5
15
21
23
-
JRS2-55
80
63
CJX1-45/N
45
15
22
30
39
-
JRS2-58
160
100
CJX1-63/N
63
18.5
30
41
55
-
JRS2-58
160
125
CJX1-75/N
75
22
37
50
67
39
JRS2-58
25
160
CJX1-85/N
85
26
45
59
67
38
JRS2-58
25
160
CJX1-110/N
110
37
55
76
100
55
JRS2-60
315
250
CJX1-140/N
140
43
75
98
100
55
JRS2-60
315
250
CJX1-170/N
170
55
90
118
156
90
JRS2-62
355
250
CJX1-205/N
205
64
110
145
156
90
JRS2-62
355
250
CJX1-250/N
250
78
132
178
235
132
JRS2-66
500
315
CJX1-300/N
300
93
160
210
235
132
JRS2-66
500
315
CJX1-400/N
400
125
220
284
375
250
JRS2-66
800
500
CJX1-475/N
475
148
252
342
432
250
JRS2-66
800
500
CJX1-630/N
630
191
330
434
573
600
JRS2-68
-
630

Note: 1. CJX1-9/N~CJX1-630N ,use 50/60Hz general coil voltage only under the condition that the time separation between the ouputs of the two control signals which separately control the clockwise and anti-clockwise of motor must be at least 50ms
2. The fuse in the above table are chosen and used according to IEC-947-4-1 standard;
"1"type conncerted protection-allowing contactor and thermal relay to be damaged;
"2" type concerted protection -thermal relay not be damaged the contact of contactor allowed to be fused (if the contact is easily separated).
Applied electrical circuit
Main return circuit
S0 "off" push-button;
S1 "on" push button of anti-clockwise style
S2 "on" push-button of clockwise style
Control refurn circuit of instantaneous contaction control
S chosen switches of clockwise and anti-clockwise;
K1 contator of controlling clockwise;
K2 contator of controlling anti-clockwise;
Control refurn circuit of keeping contacting control
F1 return circuit fuse;
F1 overload relay;
F2 fuse for contnolling return circuit
Outline and installation dimensions
Type
A max
B max
C max
D max
a
b
Remark
CJX1-9/22
127
79
110
100
-
-
-
Installed with 35mm track or 75mm track
CJX1-12/22
127
79
110
100
-
-
-
CJX1-16/22
127
112
120
120
100
95
5
CJX1-22/22
127
112
120
120
100
95
5
CJX1-32/22
170
110
120
12
145
95
5
CJX1-45/22
240
165
141
-
180
145
7
CJX1-63/22
240
165
141
-
180
145
7
CJX1-75/22
260
175
158
-
200
155
7
CJX1-85/22
260
175
158
-
200
155
7
CJX1-110/22
300
210
168
-
240
185
9
CJX1-140/22
300
210
168
-
240
185
9
CJX1-170/22
330
240
203
-
270
215
9
CJX1-205/22
330
240
203
-
270
215
9
CJX1-250/22
350
265
219
-
290
240
11
CJX1-300/22
350
265
219
-
290
240
11
CJX1-400/22
380
265
243
-
310
240
11
CJX1-475/22
380
265
243
-
310
240
11
CJX1-630/22
520
276
255
-
400
280
13.5


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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