CJX2 -09Z-95Z Series AC contactor

CJX2-09Z CJX2-25Z CJX2-40Z CJX2-50Z CJX2-80Z

Product specifications:

The CJX2 series AC contactors (hereinafter referred to as contactors) are primarily used in circuits operating at 50Hz (or 60Hz) AC, with a rated operating voltage up to 690V and a rated operating current up to 95A in the AC-3, 400(380)V utilization category. They are used for remote circuit connection and disconnection, frequent starting and control of AC motors, and can be combined with appropriate thermal relays to form electromagnetic starters to protect circuits from potential operational overloads. They comply with the following standards: GB/T 14048.4, IEC/EN 60947-4-1.
Rated current: 9~800A
Control mode: AC

Product Information

Main Technical Parameter

4.1 Main parameter and technical characteristic (Table1)

Item / Parameter / Model			CJX2-09	CJX2-12	CJX2-18	CJX2-25	CJX2-32	CJX2-40	CJX2-50	CJX2-65	CJX2-80	CJX2-95
Rated operational current(A)	380V	AC-3	9	12	18	25	32	40	50	65	80	95
	380V	AC-4	3.5	5	7.7	8.5	12	18.5	24	28	37	44
	660V	AC-3	7	9	12	18	21	34	39	42	49	49
	660V	AC-4	1.5	2	3.8	4.4	7.5	9	12	14	17.3	21.3
Conventional heating current(A)			20	20	32	40	50	60	80	80	110	110
Rated insulation voltage (V)			690	690	690	690	690	690	690	690	690	690
Power of controllable 3-phas 20V squirrel-cage motor(kW) AC-3	220V		2.2	3	4	5.5	7.5	11	15	18.5	22	25
	380V		4	5.5	7.5	11	15	18.5	22	30	37	45
	660V		5.5	7.5	10	15	18.5	30	33	37	45	55
Operational frequency (operations/h)	Electric life	AC-3	1200	1200	1200	1200	600	600	600	600	600	600
	Electric life	AC-4	300	300	300	150	150	150	150	150	150	150
	Mechanical life		3600	3600	3600	3600	3600	3600	3600	3600	2400	2400
Electric life (104operations)	AC-3		100	100	100	100	80	80	60	60	60	60
Electric life (104operations)	AC-4		20	20	20	20	20	15	15	15	10	10
Mechanical life (104operations)			1000	1000	1000	1000	800	800	800	800	600	600
Cable connection	Flexible cable without terminal	a cable	1/4	1/4	1.5/6	1.5/10	2.5/10	2.5/25	2.5/25	2.5/25	4/50	4/50
	Flexible cable without terminal	two cables	1/4	1/4	1.5/6	1.5/6	2.5/10	2.5/16	2.5/16	2.5/16	4/25	4/25
	Flexible cable with terminal	a cable	1/4	1/4	1/6	1/6	1/10	2.5/25	2.2/25	2.5/25	4/50	4/50
	Flexible cable with terminal	two cables	1/2.5	1/2.5	1/4	1/4	1.5/6	2.5/10	2.5/10	2.5/10	4/16	4/16
	Inflexible cable without terminal	a cable	1/4	1.5/6	1.5/6	1.5/6	1.5/10	2.5/25	2.5/25	2.5/25	4/50	4/50
	Inflexible cable without terminal	two cables	1/4	1.5/6	1.5/6	1.5/6	2.5/10	2.5/16	2.5/16	2.5/16	4/25	4/25
Screw size			M3.5	M3.5	M3.5	M4	M4	M8	M8	M8	M10	M10
Tightening torque(N ·m)			0.8	0.8	0.8	1.2	1.2	3.5	3.5	3.5	4	4
DC coil power(W)			9	9	11	11	11	11	20	20	20	20
Operating range	Pick-up voltage:85%~110% Us; Drop-out voltage:10%~70% Us
Basic parameter of auxiliary contact	AC-15:360VA DC-13:33W Ith: 10A
Unit weight(kg)	3P+NO/NC		0.58	0.58	0.6	0.83	0.85	2.2	2.2	2.2	2.4	2.4
	4P(4N/O)		0.58	0.58	–	0.83	–	2.3	2.3	2.3	2.57	2.57
	4P(2N/O+2N/C)		0.58	0.58	–	0.83	–	2.35	2.35	2.35	2.63	2.63

4.2 Rated controllable voltage of DC coil (Table2)

Coil voltage(V)	12	24	36	48	60	72	110	125	220	250	440
Coil code	JD	BD	CD	ED	ND	SD	FD	GD	MD	UD	RD

Overall And Mounting Dimensions

Photo 1 CJX2-09Z~32Z

Photo 2 CJX2-40Z~95Z

Product Model	Amax	Bmax	Cmax	Dmax	Emax	a	b	φ
CJX2-09Z~12Z	47	76	116	149	160	45	50/60	4.5
CJX2-18Z	47	76	120	157	177	45	50/60	4.5
CJX2-25Z	57	86	130	163	184	40	50/60	4.5
CJX2-32Z	57	86	135	168	189	40	50/60	4.5
CJX2-4011Z~6511Z	77	129	175	203	223	40	100/110	6.5
CJX2-40004Z~65004Z	85	129	174	203	223	40	100/110	6.5
CJX2-40008Z~65008Z	85	129	185	203	223	40	100/110	6.5
CJX2-8011Z~9511Z	87	129	183	212	230	40	100/110	6.5
CJX2-80004Z~95004Z	97	129	180	212	230	40	100/110	6.5
CJX2-80008Z~95008Z	97	129	191	212	230	40	100/110	6.5

Note:Not only use screw mounting,but also can use 35mm [CJX2-09Z~95Z] and 7 5mm[CJX2-40Z~95Z] international standard Din-rail mounting.

Ordering Instruction

When placing an order, you should point out the below:

Product name and model, rated operational voltage and frequency of coil, order quantity

Ordering example: CJX2-0910Z DC 220V 50Hz 10PCS

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CJX2 -09Z-95Z Series AC contactor