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AC Contactor with Transparent Protection Cover

The AC Contactor with Transparent Protection Cover is a kind of electrical switch that works by utilizing the principle of electromagnetic force, and is mainly used for controlling the on-off of the electric motor from a distance. It is capable of realizing frequent starting, stopping and reversing of the motor, and has protection functions such as overload and short circuit.

Model:cjx2

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Product Description

Type		STC1-C09	STC1-C12	STC1-C18	STC1-C25	STC1-C32	STC1-C40	STC1-C50	STC1-C65	STC1-C80	STC1-C95
Rated working current (A)	AC3	9	12	18	25	32	40	50	65	80	95
Rated working current (A)	AC4	3.5	5	7.7	8.5	12	18.5	24	28	37	44
Standardpower ratings of 3-phase motors 50/60Hz incategory AC-3	220/230V	2.2	3	4	5.5	7.5	11	15	18.5	22	25
	380/400V	4	5.5	7.5	11	15	18.5	22	30	37	45
	415V	4	5.5	9	11	15	22	25	37	45	45
	500V	5.5	7.5	10	15	18.5	22	30	37	55	55
	660/690V	5.5	7.5	10	15	18.5	30	33	37	45	55
Rated heat current (A)		20	20	32	40	50	60	80	80	125	125
Electrical life	AC3 (x104)	100	100	100	100	80	80	60	60	60	60
Electrical life	AC4 (x104)	20	20	20	20	20	15	15	15	10	10
Mechanical life (x104)		1000	1000	1000	1000	800	800	800	800	600	600
Number of the contacts	3P+NO					3P+NC+NO
Number of the contacts	3P+NC					3P+NC+NO

Main Features

High reliability: the AC Contactor with Transparent Protection Cover adopts high-quality materials and advanced manufacturing process, which has a long service life and high reliability.

High performance: its contact system has excellent electrical and mechanical properties, able to withstand large current and voltage impact, and at the same time has good wear resistance and anti-arc performance.

Easy to maintain: the structure of the new AC contactor is reasonably designed, easy to disassemble and repair, reducing maintenance costs.

Multiple specifications: In order to meet the needs of different users, the new AC contactor has a variety of specifications and models to choose from, including different current levels, voltage levels and auxiliary contact configurations.

General

CJX2(SC1-D) Series AC Contactor is suitable for using in the circuits the rated voltage up to 660V, AC 50Hz or 60Hz, rated current up to 95A, for making & breaking, frequently starting & controlling the AC motor. Combined with the auxiliary contact block, timer delay & machine-interlocking device etc, it becomes the delay contactor, mechanical interlocking contactor, star-delta starter. With the thermal relay, it is combined into the electromagnetic starter. The Contactor is produced according to IEC60947-4-1.

AC Contactor with transparent protection cover