Product Details

Better price for new and original hot 3TF series AC contactor 3TF52 170A

Function of CJX1 Series AC Mini Contactor

1.remote make & break of circuits

2.start,stop and reversing-rotation of AC motors

Features of CJX1 Series AC Mini Contactor

1.CJX1 Series AC Mini Contactor used for making/breaking electric circuit at a long distance and for frequent starting/stopping.

2.CJX1 Series AC Mini Contactor with thermal relay to compose a magnetic motor starter to protection overloaded circuits.

3.High energy-efficient of CJX1 Series AC Mini Contactor.

4.CJX1 Series AC Mini Contactor No Electric Noise .

5.Long service life and high reliability of CJX1 Series AC Mini Contactor.

6. CJX1 Series AC Mini Contactor can preventing electromagnetic interference.

Application

CJX1(3TF 3TB) series AC contactors are suitable for frequency 50/60Hz,rated insulation voltage up to 1000V,rated operation current 9-475A under AC-3 duty.It is mainly used for making/breaking electric circuits at long distance & for frequent starting/stopping & with thermal relay to compose a magnetic motor starter.The products accords with such standard as IEC60947-4-1 & GB14048.

Technical specification

Specification:
Type	Rated thermal current(A)	Rated operation current(A)		Controllable power for motor(kw)				Type of auxiliary contact
		Rated operation current(A)		AC-3		AC-4
		380V	660V	380V	660V	380V	660V
3TF40	20	9	7	4	5.5	1.4	2.4	NO
3TF41	20	12	8.5	5.5	7.5	1.9	36.3	NC
3TF42	30	16	12.5	7.5	11	3.5	6	1NO+1NC
3TF43	30	22	16.5	10	15	4	6.6
3TF44	55	32	24	15	22	7.5	13
3TF45	55	86	24	18.5	22	9	15.5
3TF46	80	45	40	22	37	12	20.8	2NO+2NC
3TF47	80	63	60	30	55	14	24.3	2NO+2NC
3TF48	100	75	60	37	55	17	29.5
3TF49	100	85	80	45	75	21	3.6
3TF50	160	110	95	55	90	27	46.9
3TF51	160	140	120	75	110	35	60
3TF52	200	170	160	90	150	38	66
3TF53	210	205	165	110	160	50	86
3TF54	300	250	230	132	220	58	100
3TF55	300	300	260	160	250	66	114
3TF56	400	400	380	200	335	81	140
3TF58	630	630	600	335	500	160	278	4NO+4NC