CHR9N9NSU • Surface mount: User mounts unit to a post • 100 percent galvanized steel with baked-on polyester powder coating • NEMA 3R construction for rainproof installation • Utility grade metering available for construction site or RV park applications • Door swings up when opening and allows cords to remain connected when closed • Removable upper deadfront cover for easy incoming wire connections to breaker terminals • Lower deadfront cover can be removed for easy routing of incoming wires or receptacle changeouts • Three-point mounting • One-piece case back for metered and unmetered panels • Lighted option for site location and nighttime panel operations • GFI circuit breakers available through 50 A • Unique steel barrier prevents unauthorized operation of breakers when door is closed and padlocked • Units are factory wired and assembled