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What type of hub is used on a LA400R?

Enclosures with suffix R have blank end walls and require field cut openings for conduit entry. The LA400R wiring diagram will state: ``For conduit entry above current carrying or live parts, use UL listed raintight or liquidtight hubs. Use Square D ``B`` hubs (3`` - 4``) or ``H`` hubs (1/2`` - 4``).

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