DONG GUAN QIAN SHENG FIRST CLASS CJ40 CONTRACTOR

Inquire Now

OKorder Service Pledge

Quality Product, Order Online Tracking, Timely Delivery

OKorder Financial Service

Credit Rating, Credit Services, Credit Purchasing

Packaging & Delivery

Packaging Details:	carton package
Delivery Detail:	7 days

CJX2-D Magnetic Telemecanique AC Contactor

CJX2 series A.C. contactors are suitable for frequency 50/60Hz,rated insulation voltage up to 10000V,

rated operation current 9~330A under AC-3 duty.lt is mainly used for making/breaking electric circuits

ata long distance & For frequent starting/stopping & controlling A.C.Motors. lt is used in combiation with

thermal relay to compose a magnetic motor starter, so, The products accords with such standards as

ICE60947-4-1 & GB14048.4.

Thechnical Data

Rated operational voltage &rated insulation voltage of the contactor see table

Type		CJX2-D09	CJX2-D12	CJX2-D18	CJX2-D25	CJX2-D32	CJX2-D40	CJX2-D50	CJX2-D65	CJX2-D80	CJX2-D95
Rated workingcurrent (A)	AC3	9	12	18	25	32	40	50	65	80	95
Rated workingcurrent (A)	AC4	3.5	5	7.7	8.5	12	18.5	24	28	37	44
Standardpower ratingsof 3-phasemotors50/60Hz incategory AC-3	220/230V	2.2	3	4	5.5	7.5	11	15	18.5	22	25
	380/400V	4	5.5	7.5	11	15	18.5	22	30	37	45
	415V	4	5.5	9	11	15	22	25	37	45	45
	500V	5.5	7.5	10	15	18.5	22	30	37	55	55
	660/690V	5.5	7.5	10	15	18.5	30	33	37	45	55
Rated heat current (A)		20	20	32	40	50	60	80	80	125	125
Electrical life	AC3 (x10⁴)	100	100	100	100	80	80	60	60	60	60
Electrical life	AC4 (x10⁴)	20	20	20	20	20	15	15	15	10	10
Mechanical life (x10⁴)		1000	1000	1000	1000	800	800	800	800	600	600
Number of the contacts	3P+NO					3P+NC+NO
Number of the contacts						3P+NC+NO

Type		CJX2-D115	CJX2-D150	CJX2-D170	CJX2-D205	CJX2-D245	CJX2-D300	CJX2-D410	CJX2-D475	CJX2-D620
Rated workingcurrent (A)	AC3	115	150	170	205	245	300	410	475	620
	AC4	52	60	75	85	105	117	138	147	180
Standard powerratings of 3-phase motors50/60Hz incategory AC-3	220/230V	30	40	55	63	75	100	110	147	200
	380/400V	55	75	90	110	132	160	220	265	335
	415V	59	80	100	110	132	180	220	280	375
	500V	75	90	110	129	160	200	250	355	400
	660/690V	80	100	110	129	160	220	280	355	450
Rated heat current (A)		200	250	250	275	315	400	500	700	1000
Electrical life	AC3 (x10⁴)	200	60	60	50	50	50	30	30	20
Electrical life	AC4 (x10⁴)	15	15	15	15	15	15	8	8	5
Mechanical life (x10⁴)	300	300	300	300	300	300	300	100	100	100

Q: Computer-centric development trend: Compared with the traditional oscilloscope detection, the contact arc arc voltage waveform is accurate

Q: What is the number of AC contactors?: contact system, including three main contacts and one to two groups normally open, normally closed auxiliary

Q: AC contactor technology development: Semiconductor contactor: The semiconductor contactor is a contactor that performs current operation by changing the conduction state and the open state of the circuit circuit.

Q: Get the method of the relay time parameter: The detection principle is: when the relay coil when the contacts through the action time to be able to close, so the first chip to collect data 0, contacts closed after the acquisition of 1

Q: What is the difference between a safety contactor and a conventional contactor?: but the manufacturer of the contactor to improve the structure, if forced to disconnect the mechanical contact device

Q: What does the contactor lock mean?: Self-protection is through the stop button to take a power cord connected to the contactor on the open end of the point, open the other end to the contactor coil, s

Q: What is the difference between the auxiliary system 01 and 10 of the AC contactor?: The contactor is typically composed of a main contact and an auxiliary contact. The main contact is mainly used to take power, the current is relatively large; auxiliary contacts mainly from some control, alarm and other functions, the current is relatively small.

Q: Distinguish contactor is good or bad: often The closed contact should not turn on. Put down the test end, the main contact and normally open contact should not lead the normally closed contact should be conductive

Q: What are the types of AC contactors?: arc extinguishing system: arc extinguishing device used to ensure that the contact disconnect the circuit, the arc generated by the reliable off to reduce the damage to the contact of the arc.

Q: What is the effect of the contactor coil parallel capacitor?: Capacitors at both ends of the voltage can not be special changes, and the capacitor can delay and reduce the coil's reverse electromotive force, Reduce interference, extend the life of contacts.

Send your message to us

*Email

*TEL

*Quantity

*Unit