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CJX1 AC Contactor

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 CJX1 AC Contactor

General

The contactor is suitble for using in the circuits the rated voltage up to 660V AC 50/60Hz, rated current 475A, for making & breaking, and for frequently starting and controlling the motor. The products comply with IEC60947-4.

Type designation

Name	Rated current	Auxiliary contact	Pole number	Coil voltage	Frequency	Body type
CJX1	■	■	■	*	.	△

Rated current(A)	Auxiliary contact		Type
	Normal open (NO)	Normal close (NC)
9	2	2	CJX1922*.△3TB40
12	2	2	CJX11222*.△3TB41
16	2	2	CJX11622*.△3TB42
22	2	2	CJX12222*.△3TB43
32	2	2	CJX13222*.△3TB44
38	2	2	CJX13822*.△
45	2	2	CJX14522*.△
63	2	2	CJX16322*.△
75	2	2	CJX17522*.△
85	2	2	CJX18522*.△
110	2	2	CJX111022*.△
140	2	2	CJX114022*.△
170	2	2	CJX117022*.△
205	2	2	CJX120522*.△
250	2	2	CJX125022*.△
300	2	2	CJX130022*.△
400	2	2	CJX140022*.△
475	2	2	CJX147522*.△

Note: 3 pole is normal type, not remarked in the type name.

Specifications

Type			CJX1-09	CJX1-12	CJX1-16	CJX1-22	CJX1-32	CJX1-38	CJX1-45	CJX1-63	CJX1-75
Main circuit characteristic
Rated operation voltage (Ue)		V	660
Rated insulation voltage (Ui)		V	660
Rated thermal current (Ith)		A	20	20	30	30	55	55	80	90	100
Rated operation current (Ie)	AC-3.380	A	9	12	16	22	32	38	45	63	75
	AC-3.660	A	6.6	8.8	12.2	12.2	18	27	27	45	63
	AC-4.380	A	3.3	4.3	7.7	8.5	15.6	18.5	24	28	34
Max. power of 3 phase  motor controlled	AC-3.220	kW	2.2	3	4	5.5	8.5	11	15	18.5	22
	AC-3.380	kW	4	5.5	7.5	11	15	18.5	22	30	37
	AC-3.660	kW	5.5	7.5	11	11	23	23	39	55	67
Electrical life	AC-3	10+e5t	100				100	100	60	60	60
	AC-4	10+e5t	20				20	20	15	15	15
Machinical life		10+e5t	1000				600	600	600	600	600
Operation frequency	AC-3	t/h	1200				600	600	600	600	300
	AC-4	t/h	300				300	300	300	300	200
Matching fuse type			NT00-16	NT00-20	NT00-25	NT00-32	NT00-50	NT00-63	NT00-63	NT00-80	NT00-100
Matching thermal relay type			3UA50	3UA50	3UA52	3UA52	3UA54	3UA55	3UA55	3UA58	3UA58
Wiring capacity	Section area of lead	mm2	1.5	2.5	2.5	4	6	10	10	16	25
Coil
Control power voltage (Us)	AC	V	12, 24, 36, 48, 110, 127, 220, 380, 660
Allowed control  circuit voltage	Close	V	85%-110%Us
	Open	V	20%~75%Us (AC), 10%~75%Us (DC)
Auxiliary contact
Rated thermal current (Ith)		A	10
Rated operation voltage (Ue)	AC-15	V	120, 240, 380
	DC-13	V	125, 250
Rated control capacity	AC-15	VA	360
	DC-13	W	33

Type			CJX1-85	CJX1-110	CJX1-140	CJX1-170	CJX1-205	CJX1-250	CJX1-300	CJX1-400	CJX1-475
Main circuit characteristic
Rated operation voltage (Ue)		V	600				1000
Rated insulation voltage (Ui)		V	600				1000
Rated thermal current (Ith)		A	100	160	160	210	220	300	300	400	550
Rated operation current (Ie)	AC-3.380V	A	85	110	140	170	205	250	300	400	475
	AC-3.660V	A	75	75	110	110	170	170	250	400	400
	AC-4.380V	A	42	54	68	68	96	110	125	150	165
Max. power of 3 phase  motor controlled	AC-3.220V	kW	26	37	43	43	64	78	93	125	145
	AC-3.380V	kW	45	55	75	75	110	132	160	200	250
	AC-3.660V	kW	67	100	100	100	156	235	235	375	375
Electrical life	AC-3	10000t	60			30
	AC-4	10000t	15			10
Machinical life		10000t	600			300
Operation frequency	AC-3	t/h	300			120
	AC-4	t/h	200			120
Matching fuse type			NT00-125	NT00-160	NT00-200	NT00-250	NT00-250	NT00-315	NT00-400	NT00-500	NT00-500
Matching thermal relay type			3UA58	3UA62	3UA62	3UA62	3UA66	3UA66	3UA66	3UA66	3UA68
Wiring capacity	Section area  of lead	mm2	35	35	50	70	95	120	185	240	300
Coil
Control power voltage (Us)	AC	V	12, 24, 36, 48, 110, 127, 220, 380, 660
Allowed control  circuit voltage	Close	V	85%-110%Us
	Open	V	20%~75%Us (AC), 10%~75%Us (DC)
Auxiliary contact
Rated thermal current (Ith)		A	10
Rated operation voltage (Ue)	AC-15	V	120, 240, 380
	DC-13	V	125, 250
Rated control capacity	AC-15	VA	360
	DC-13	W	33

Overall and mounting dimensions (mm)

CJX1-9~22 Overall and mounting dimensions



CJX1-32~38 Overall and mounting dimensions



CJX1-45~140 Overall and mounting dimensions



CJX1-170~475 Overall and mounting dimensions

Type	Amax	Bmax	Cmax	a	b	Φ
CJX1-9.12	46	79	106	35±0.50	60±0.60	5	+0.48
CJX1-16.22	46	89	116	45±0.50	75±0.60	5	+0.48
CJX1-32.38	82	103	110	45±0.50	75±0.60	5	+0.48
CJX1-45.63	92	120	125	70±0.60	100±0.70	5	+0.48
CJX1-75.85	105	135	145	80±0.60	110±0.70	5.5	+0.48
CJX1-110.140	125	158	155	100±0.70	130±0.80	6.5	+0.58
CJX1-170	140	185	190	110±0.70	160±0.80	7.0	+0.58
CJX1-205	140	185	190	110±0.70	160±0.80	7.0	+0.58
CJX1-250	146	200	205	120±0.70	180±0.80	9.0	+0.63
CJX1-300	146	200	205	120±0.70	180±0.80	9.0	+0.63
CJX1-400	162	205	224	130±0.80	180±0.80	9.0	+0.63
CJX1-475	162	205	224	130±0.80	180±0.80	9.0	+0.63

Operation and installation condition

Ambient temperature	-5oC-+40oC
Altitude	≤2000m
Relative humidity	The maximum temperature of 40 degrees, the air relative humidity not exceed 50%, at a lower temperature can allow for a higher relative humidity, if humidity changes as a result of occasional gel generated, should eliminate it.
Pollution level	3
Installation category	III
Installation position	The installation degree of the tilt and vertical plane should not exceed ±22.5o, should be installed in place with no significant impact shaking and vibration
Installation	The installation of fastening screws can be used, the CJX1-9-38 contactor can also be installed on 35mm standard DIN rail.

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