Schneider Electric I-Line 400A 277/480V 3P 4W 42 Space Type 1 Panelboard

Schneider Electric's Square D I-Line panelboard is a 400 A, 480Y/277 V, three‑phase, four‑wire distribution panel with 42 spaces in a Type 1 indoor enclosure. It uses copper bus and is designed for indoor commercial and light‑industrial power distribution, with overall dimensions around 64 in tall by 10.44 in wide; the unit is specified for 400 A service and 42 circuit positions. This model is intended for high‑density 480Y/277 V installations and aligns with the Square D I‑Line/NF panelboard family, delivering a reliable solution for distributing power in demanding environments.