Industrial 4000 AK Main Breaker Panelboard Assembly is a rugged, industrial-grade panelboard configured to provide centralized power distribution with a main breaker. It supports multiple voltage configurations—480V, 277V, 208V, 240V, and 120V—so it can accommodate a variety of feeders in commercial and industrial settings. The unit includes GFI protection to enhance fault-current safety and is identified by the 4000 AK designation.
