Square D 225-400 amp NF-Panelboard Interior

Description

• NF Panelboards are convertible from main lug to main breaker
• Use with EDB, EDG and EDJ branch circuit breakers
• Interior has a maximum voltage rating of 600/347 VAC
• Interrupt current rating of up to 65 kA
• 4 wire system available in 250A/400A, and 42/66 circuits configuration
• NF Panelboard interiors are field convertible to top or bottom feed
• Some factory installed options are split bus, lighting contactors, compression lugs, surge protection devices, and phenolic nameplates
• Lug connections will accept 6 AWG to 350 kcmil aluminum wire

NQ Panelboards Safety Features

• Factory-installed IP2X barriers for NF Panelboards reduce the risk of accidental contact with energized components if a cover is removed
• Plastic barriers cover Mains (lugs or circuit breaker), copper bus, and branch circuit breakers, providing IP2X per IEC 60529 protection for undergrounded parts
• All standard NEMA 1, 2, 3R, 4/4X, 5, or 12 enclosures available up to 225 A
• Higher ampacity panels are supplied with NEMA 1 enclosures