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What is the function of the LUA8E20 and how many contacts does it have?

This is a control circuit contact block consisting of (2) normally open contacts used only with the LUB__ and LU2B__ U-Line combination motor controllers. The contact is used to disconnect the control source voltage when the U-Line handle operator is in the OFF position. This contact block meets the requirement of NEC 430-74.

CTA-ID : 2027423
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