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What does form Y243 mean when referring to 9001 type K or SK push-to-test pilot lights?
Issue:
How the Push-To-Test pilot lights cab be used in certain hazardous locations such as Class 1, Division 2?

Product Line:
Push Buttons and Operator Interface

Environment:
30mm, 9001K, 9001SK

Resolution:
Add Form Y243 to substitutes standard 9001KA1 contact block with reed contact block 9001KA51 in push-to-test pilot light so that it can be used in certain hazardous locations such as Class 1, Division 2.

Schneider Electric USA

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