brycenesbitt
Senior Member
- Location
- United States
Yes, like that. Cross connectors like the Weidmüller 7940099051
or the UL 489 listed Eaton Z-SV/UL-16/1P-1TE/6
The box will have several 240V power sources, a whole long row of OCPDs, bussing as above, active control logic, and control affecting nearby equipment (the "branch circuits", depending on how you look at it) all in a closed system of conduit. I am aware that the multiple power sources requires some careful thinking about ground fault return current.
Finding breakers in this DIN rail format that allow double lugging has proven another smaller challenge.
It's not clear if the local AHJ requires or will accept UL 508A, likely they have no idea if that's mandatory or voluntary.
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