GENERAL
STC-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 IEC 60947-1.
Specifications
Current class |
9A , 12A , 18A , 25A , 32A , 40A , 50A , 65A , 80A , 95A (AC-3,380V) |
Rated Insulaion Voltage |
AC 660V |
Rated Working Voltage |
AC380v,660V,50/60HZ |
Rated Control Power-line Voltage |
24V, 32V, 48V, 110V, 127V, 220V, 240V, 380V, 415V, 440V, 480V, 500V, 600V, 660V |
Number Of Poles |
3P,4P |
Operating Feature |
Attract voltage:85%~110%Us ; Release voltage:20%~75%Us |


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