Panel Fit and Wiring
The 3UF7113-1BA01-0: Footprint: 120 mm wide, 119 mm tall, 145 mm deep. Top and bottom clearance 30 mm each; left and right zero — mount it side-by-side with no lateral gap. Fastening by direct mounting or stand-alone installation; any mounting position. IP00 — lives inside the enclosure. Terminals accept solid 1x 0.5-4 mm² or 2x 0.5-2.5 mm², stranded 1x 20-14 AWG or 2x 20-16 AWG. That covers most panel wiring.
What the Ratings Mean
Altitude derating: full power to 2 000 m, reduced above. Energy accuracy: +/-5% from 47-1260 A, +/-10% from 400-1600 A.