CJX2-3210 AC Contactor 32A

Rated current: CJX2-3210 AC Contactor 32A, rated 32A at AC-3 380/400V and 21A at 660/690V, with 50A thermal current.

Motor power: 15kW at 380/400V, 7.5kW at 220V and 18.5kW at 660V.

Contact arrangement: Three main poles plus one NO auxiliary contact, 10A at AC-15 380V and DC-13 220V.

Coil: AC 36V, 110V, 127V, 220V or 380V, 110VA closing and 11VA holding, 3W to 4W coil loss.

Service life: 800,000 AC-3 and 200,000 AC-4 electrical operations, 8 million mechanical, 600 times per hour.

CJX2-3210 AC Contactor 32A for 15kW Motor Starting

At 32A the CJX2-3210 covers 15kW motors at 380/400V and still fits a standard panel depth. The frame moves up to a 50A thermal current and a 110VA coil, so it starts heavier loads than the 18A and 25A models without stepping to the 40A size.

Switching Data

AC-3 rating is 32A at 380/400V and 21A at 660/690V. AC-4 rating is 12A at 380V and 7.5A at 660V for plugging and inching duty. Motor ratings are 7.5kW at 220V, 15kW at 380/400V and 18.5kW at 660V.

Control Circuit

Coil voltages cover AC 36V, 110V, 127V, 220V and 380V. The coil draws 110VA closing and 11VA holding with 3W to 4W loss, and pick-up stays inside 85% to 110% Us. One NO auxiliary contact rated 10A at AC-15 380V handles the holding circuit.

Life Expectancy

Electrical life is 800,000 operations at AC-3 and 200,000 at AC-4, mechanical life 8 million, at up to 600 operations per hour. Insulation voltage is 690V.

Panel Matching

Wiring capacity is 6mm². The contactor pairs with RT16-50 fuses and JR28-36 thermal relays for short circuit and overload protection. Send the motor rating and coil voltage and we will confirm the model.

Type			CJX2-09	CJX2-12	CJX2-18	CJX2-25	CJX2-32	CJX2-40	CJX2-50	CJX2-65	CJX2-80	CJX2-95
Rated insulation voltage (Ui)		V	690
Rated thermal current (Ith)		A	20	20	32	40	50	60	80	80	95	95
Rated operation current (Ie)	AC-3, 380V	A	9	12	18	25	32	40	50	65	80	95
	AC-3, 660V	A	6.6	8.9	12	18	21	34	39	42	49	55
	AC-4, 380V	A	3.5	5	7.7	8.5	12	18.5	24	28	37	41
	AC-4, 660V	A	1.5	2	3.8	4.4	7.5	9	12	14	17.3	21.3
Max. power of 3 phase motor controlled	AC-3, 220V	kW	2.2	3	4	5.5	7.5	11	15	18.5	22	25
	AC-3, 380V	kW	4	5.5	7.5	11	15	18.5	22	30	37	45
	AC-3, 660V	kW	5.5	7.5	10	15	18.5	30	33	37	45	55
Electrical life	AC-3	10000t	100				80	80			60
Electrical life	AC-4	10000t	20				20	15			10
Mechanical life		10000t	1000				800	800			600
Operation frequency	AC-3	t/h	1200				600	600			600
Operation frequency	AC-4	t/h	300				300	300			300
Matching fuse type			RT16-20	RT16-20	RT16-32	RT16-40	RT16-50	RT16-63	RT16-80	RT16-80	RT16-100	RT16-125
Matching thermal relay type			JR28-25	JR28-25	JR28-25	JR28-25	JR28-36	JR28-93	JR28-93	JR28-93	JR28-93	JR28-93
Wiring capacity		mm²	1.5	1.5	2.5	4	6	10	16	16	25	35
Coil
Control power voltage (Us)		AC V	36, 110, 127, 220, 380
Allowed control circuit voltage	Close	V	85%~110%Us
Allowed control circuit voltage	Open	V	20%~75%Us(AC)
Apparent power	Close	VA	70				110	200
	Keeping	VA	8				11	20
	Loss power	W	1.8-2.7				3-4	6-10
Auxiliary contact
Rated thermal current (Ith)		A	10
Rated operation voltage (Ue)	AC-15	V	380
Rated operation voltage (Ue)	DC-13	V	220
Rated control capacity	AC-15	VA	360
Rated control capacity	DC-13	W	33