3TF AC Contactor

CEC1 AC contactor is suitable in electrical system with AC 50/60Hz, rated operational voltage up to 660V. In AC-3 usage, rated operational voltage up to 380V, rated operational current up to 630A to make or break remote motors or system. They form electromagnetic starters with suitable thermal overload or phase-failure. They are made according to IEC60947, BS5424 & VDE 0660. 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 are no arc-isolated panel in the Ie≤ 22A contactors. In the ≥ 32A conductors. There are moulded arc-chute with arc-isolated panel. All can be mounted by screws, le< 32A conductor also by installation rail.

Type	Rated Thermal Current (A)	Rated Operation Current (A)	Controllable Power of Motor				Type of Auxiliary Contact
			AC-3	AC-4
		380V	660V	380V	660V	380V		660V
CEC1-30	20	9	7	4	5.5	1.4	2.4	NO NC 1NO+1NC 2NO+2NC
CEC1-31	20	12	8.5	5.5	7.5	1.9	3.3
CEC1-32	30	16	12.5	7.5	11	3.5	6
CEC1-33	30	22	16.5	10	15	4	6.6
CEC1-34	55	32	24	15	22	7.5	13
CEC1-35	55	38	30	18.5	22	9	15.5
CEC1-40	20	9	7	4	5.5	1.4	2.4
CEC1-41	20	12	8.5	5.5	7.5	1.9	3.3
CEC1-42	30	16	12.5	7.5	11	3.5	6
CEC1-43	30	22	16.5	10	15	4	6.6
CEC1-44	55	32	24	15	22	7.5	13
CEC1-45	55	38	30	18.5	22	9	15.5
CEC1-46	80	45	40	22	37	12	20.8	2NC+2NO 4NC+4NO
CEC1-47	80	63	60	30	55	14	24.3
CEC1-48	100	75	60	37	55	17	29.5
CEC1-49	100	85	80	45	75	21	36
CEC1-50	160	110	95	55	90	27	46.9
CEC1-51	160	140	120	75	110	35	60
CEC1-52	200	170	160	90	150	38	66
CEC1-53	210	205	165	110	160	50	86
CEC1-54	300	250	230	132	220	58	100
CEC1-55	300	300	260	160	250	66	114
CEC1-56	400	400	380	200	355	81	140
CEC1-68	630	630	600	335	560	160	278