Panel integration and mounting
The XT4HU3150AFJ000XXX: Mounts on a DIN rail or directly to a backplate via the XT4H frame's four-bolt pattern. The 3-pole footprint matches standard MCCB cutouts in UL 508A industrial control panels. Front-front terminals accept busbar or cable lugs without right-angle adapters, keeping the gland plate clear for outgoing feeders.
