WHC1-K Series AC Contactor

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WHC1-K Series AC Contactor

WHC1-K Series AC Contactor

Application

WHC1-K series be used in the circuit 50Hz/60Hz, working voltage up to 690V,current to 12A, AC Moteor, long distance connect & break circuit, frequency starting, as well. It can also be fitted with contactor blocks, or sutible thermal relay
to protect over short load.

Speciﬁcarions

Type			WHC1-K06	WHC1-K09	WHC1-K12
Rated current at AC-3 (A)			6	9	12
Rated working current (le) (A)			5	7.5	10
Conventional thermal current (th) A			16	20	20
AC-3 use group control power KW	220V		1.5	2.2	3
	380/415V		2.2	4	5
	440/500V		3	4	5
	660V		3	4	5
Rated working voltage (Ue) V			380 660	380 660	380 660
Rated insulation voltage (Ui) V			690	690	690
AC-3 (6le le)	Electrical life (times)		0.5×10⁶	0.5×10⁶	0.5×10⁶
	Operation frequency h^-1		1200	1200	1200
AC-4 (6le le)	Electrical life (times)		10×10⁴	10×10⁴	10×10⁴
	Operation frequency h^-1		300	300	300
Mechanical life			3×10⁶	3×10⁶	3×10⁶
Auxiliary contact	Conventional thermal current		6A	6A	6A
	Electrical life (times)	AC-15 (360VA)	0.5×10⁶	0.5×10⁶	0.5×10⁶
		DC-13 (33W)

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WHC1-K Series AC Contactor

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