Application
S-N series AC contactors are suitable for AC 50Hz or 60Hz, rated voltage up to 660V, mainly used as putting through long distance, breaking circuit and frequently starting or controlling AC motor. It can also be used for counter-connection breaking of squirrel-cage motor in the case of reducing working current.

Specifications

Type	Capacity of 3 phase squirrel-cage motor AC-3								Rated heating current Ith(A)
	Rated power (KW)				Rated operating current(A)
	220V-240V	380V-440V	550V	660V	220V-240V	380V-440V	550V	660V
S-N10	2.5	4.0	4.0	4.0	11	9	7	5	20
S-N11	3.5	5.5	5.5	5.5	13	12	9	7	20
S-N12	3.5	5.5	5.5	5.5	13	12	9	7	20
S-N20	5.5	11	11	7.5	22	22	17	9	32
S-N21	5.5	11	11	7.5	22	22	17	9	32
S-N25	8.5	14	14	14	30	30	12	12	40
S-N35	12	20	20	20	40	40	17	17	40