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NF454L4 – Panelboard interior, NF, main lugs, 400A, Al bus, 54 pole spaces, 3 phase, 4 wire, 600Y/347 VAC max
NF454L4
Panelboard interior, NF, main lugs, 400A, Al bus, 54 pole spaces, 3 phase, 4 wire, 600Y/347 VAC max

NF Panelboard interiors can be used for applications such as commercial buildings, industrial buildings, stadiums, and offices. These interiors provide protection for commercial and industrial applications. NF Panelboards feature a wide selection of circuit breakers, accessories, and ready to install kits. NF Panelboards are field convertible to top or bottom feed. NF Panelboards are convertible from main lug to main breaker. NF Panelboards can provide 200% rated neutrals for nonlinear loads. Some factory installed options are split bus, lighting contactors, compression lugs, surge protection devices, and phenolic nameplates. The main lugs are rated at 400A 480Y/277 VAC 3 phase. Interior has an interrupt current rating of up to 65 kA. This interior is for a 4 wire system with 54 spaces and has an aluminum bus bar. Interior is for EDB, EDG, and EDJ branch circuit breakers. Line lug connections will accept 1/0 AWG to 750 kcmil aluminum wire. The interior is 58 inches tall and 10.44 inches wide. This interior is UL listed and CSA certified.

Brand: Schneider Electric

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Specifications
Circuit Breaker Type EDB/EDG/EDJ
Load Center Type main lugs
Material aluminium
Warranty 18 months
Height 58 in
Connections - Terminals
  • lug line AWG 1/0...750 kcmil aluminium
  • lug neutral AWG 1/0...750 kcmil aluminium
Enclosure Nominal Depth
  • 5.75 in NEMA 1
  • 6.5 in NEMA 3R/5/12
Tightening Torque
  • 31.07-33.90 N.m 53.48-380 mm² (AWG 1/0...750 kcmil)
  • 31.07-33.90 N.m 53.48-177.3 mm² (AWG 1/0...350 kcmil)
  • 62.14-62.14 N.m 53.48-380 mm² (AWG 1/0...750 kcmil)
  • 62.14-62.14 N.m 53.48-152 mm² (AWG 1/0...300 kcmil)
  • 42.37-42.37 N.m 53.48-380 mm² (AWG 1/0...750 kcmil)
  • 42.37-42.37 N.m 53.48-152 mm² (AWG 1/0...300 kcmil)
Line Rated Current 400 A
[Iu] Rated Interrupted Current 65 kA
Wiring Configuration 4-wire
Width 10.44 in
Number Of Spaces 54
Enclosure Nominal Height 56 in
Phase 3 phase
Enclosure Nominal Width 20 in
[Ue] Rated Operational Voltage 600Y/347 V AC
China Rohs Regulation X
Rohs Exemption Information Yes
Mercury Free Yes
Toxic Heavy Metal Free Yes
Eu Rohs Directive Compliant
Reach Regulation Free of Substances of Very High Concern above the threshold
California Proposition 65 WARNING: This product can expose you to chemicals including: Nickel compounds, which is known to the State of California to cause cancer, and Bisphenol A (BPA), which is known to the State of California to cause birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov
Reach Free Of Svhc Yes
Standards
  • UL 67
  • CSA C22.2
Documents
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