TSC7-D AC Contactor

Application


TSC7 series AC Contactor is suitable for using in the circuits up to the rated voltage
660V AC 50Hz or 60Hz, rated current up to 38A, for making, breaking, frequently start-
ing  & controlling the AC motor. Combined with the auxiliary contact block, delay timer 
& machine-interlocking device etc, it becomes the delay contactor, mechanical inter-
locking contactor, star-delta starter. With the thermal relay, it is combined into the elec-
tromagnetic starter. The products comply with IEC60947-4.


Specification

Model				09	12	16	18	22	25	32	38
Rated working current(A)	400(380)V		AC-3	9	12	16	16	22	25	32	38
	400(380)V		AC-4	3.5	5	6.5	7.7	8	8.5	12	12
	690(660)V		AC-3	6.6	8.9	11	18	16	34	39	39
	690(660)V		AC-4	1.5	2	3	4.4	4	9	12	12
Ratedhea	tcurrent(A)			20	20	25	40	40	60	80	80
AC3 capacity of phase3 squirrel-cagemotor AC3(KW)		230(220)V		2.2	3	4	5	5.5	11	15	15
		400(380)V		4	5.5	6.5	11	10	18.5	22	22
		690(660)V		5.5	7.5	10	15	18.5	30	37	37
Mechanical lifex100000				1200	1200	1200	1200	1200	600	600	600
Electrical life x100000		AC-3		100	100	100	100	80	80	60	60
Electrical life x100000		AC-4		20	20	20	20	20	15	15	15
Number of the contacts				3P+NO+NC