ABB AC contactor (hereafter refer to as contactor)is mainly used in power system with AC 50Hz(or 60Hz),therated working voltage 380V.therated operating current to 110A electrical,for the long-distance range making and breaking the electriccircuit,and combines the electromagnetism starter with the suitable thermal overload relay or the electronic protector or protect against the possible voerload electric circuit operation(running)

Type	Insulation Voltage Ui V	Conversional free air heat current lth	AC-3 rated operating current le A			AC-3 control the max. power KW of generator
Type	Insulation Voltage Ui V	Conversional free air heat current lth	220V	380V	660V	220V	380V	660V
ABB-9	1000	26	9	9	7	2.2	4	5.5
ABB-12		28	12	12	9	3	5.5	6.5
ABB-16		30	17	17	10	4	7.5	9
ABB-26		45	26	26	17	6.5	11	15
ABB-30		65	32	32	21	9	15	18.5
ABB-40		65	37	37	25	11	8.5	22
ABB-50		100	50	50	35	15	22	30
ABB-63		125	65	65	43	18.5	30	37
ABB-75		125	75	75	46	22	37	40
ABB-95		145	96	96	65	25	45	55
ABB-110		160	110	110	82	30	55	75
ABB-145		250	145	145	120	40	75	100
ABB-185		275	185	185	170	50	90	120
ABB-210		350	210	210	210	60	110	150
ABB-260		400	260	260	260	78	140	190
ABB-300		450	300	300	280	88	160	220