Stacked limit switches can be configured at the point of manufacture as a cable-operated safety switch which contains a set of NC contacts that can be operated by a pull cable, and are normally used where safety cords are used to __________ __________ a dangerous area such as along a conveyor line.
The cable-operated emergency switch is used to “__________ - __________” the conveyor when an unsafe condition materializes.
A) none of the answers
B) pull-stop; rope off
C) rope off; pull-stop
D) NC; NO
Show Answer
Answer:C
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