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Are NEMA Type 12/3R safety switches provided with a hub opening in the top end wall?

Product Features

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Hub Selection

A hub opening is provided in the top end wall in NEMA 3R devices with an "RB" suffix. For all NEMA 3R devices with an "R" suffix instead of "RB", then a blank top end wall is provided. If conduit entry is required through the top end wall of the "R" suffix devices, a field cut hole is required. Watertight ``H type`` hubs should be ordered separately.

CTA-ID : 2016922
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