3TF42(CJX1-F16) AC Contactor

Detailed Product Description

3TF42(CJX1-F16) AC Contactor (electrical contactor,magnetic contactor) has CCC,CE,CB,VDE,UL,SEMKO,ROHS standard.

Application:

CJX1(3TF) series AC Contactors are suitable in electrical system with AC 50/60HZ, rated operational voltage up to 660V in AC-3 usage, rated operational current up to 630A to make or break remote motors or system. They can form electromagnetic starts with suitable thermal overload relays 3UA series to protect system and motors against overload or phase-failure. They are made according to IEC60974-4.

The contactor is a straight motion mechanism having double-breaking contacts. The auxiliary contacts are arranged 2NO,2NC at most. It is employed the flexible locking connection between the contact support and core. There is no arc-isolated panel in the Ie≤22A contactors. In the In≥32A contactors, there are moulded arc-chute with arc-isolated panel. Because all contactors are made of high non-fusibility and against corrosion silver alloy. All series products can be mounted by screws, Ie≤32A contactor can be mounted by installation rail.

Specification:
Type	Rated thermal current(A)	Rated Voltage(V)		Controllable power of motor(KW)				Type of auxiliary contact
				AC-3		AC-4
		380V	660V	380V	660V	380V	660V
3TF40  (CJX1-F9)	20	9	7	4	5.5	1.4	2.4	NO         NC    1NO+1NC 2NO+2NC
3TF41  (CJX1-F12)	20	12	8.5	5.5	7.5	1.9	3.3
3TF42  (CJX1-F16)	30	16	12.5	7.5	11	3.5	6
3TF43  (CJX1-F22)	30	22	16.5	10	15	4	6.6
3TF44  (CJX1-F32)	55	32	24	15	22	7.5	13
3TF45  (CJX1-F38)	55	38	24	18.5	22	9	15.5
3TF46  (CJX1-F45)	80	45	40	22	37	12	20.8
3TF47  (CJX1-F63)	80	63	60	30	55	14	24.3	2NO+2NC 4NO+4NC
3TF48  (CJX1-F75)	100	75	60	37	55	17	29.5
3TF49  (CJX1-F85)	100	85	80	45	75	21	36
3TF50  (CJX1-F110)	160	110	95	55	90	27	46.9
3TF51  (CJX1-F140)	160	140	120	75	110	35	60
3TF52  (CJX1-F170)	200	170	160	90	150	38	66
3TF53  (CJX1-F205)	210	205	165	110	160	50	86
3TF54  (CJX1-F250)	300	250	230	132	220	58	100
3TF55  (CJX1-F300)	300	300	260	160	250	66	114
3TF56  (CJX1-F400)	400	400	380	200	355	81	140