Product image for Square D NF442L4 480 Star/277 VAC 400 Amp 3-Phase 4-Wire 42-Circuit Panelboard Interior
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Square D NF442L4 480 Star/277 VAC 400 Amp 3-Phase 4-Wire 42-Circuit Panelboard Interior

Manufacturer: Square-D / Schneider | Catalog # NF442L4 | Echo Electric Part # 168769

$3,395.58/ea
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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 42 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 52 inches tall and 10.44 inches wide. This interior is UL listed and CSA certified.

Technical Information

Amperage
400 Amp
Applications
NF PANELBOARDS
Circuit Breaker Type
EDB/EDG/EDJ
Line Rated Current
400 A
Material
Aluminum
Number of Phases
3 Phase
Number of Spaces
42
Size
56 in
Standard
CSA C22.2,UL 67
TC Connection
BOTTOM
Type
4-wire
Voltage
347 Volt

Manufacturer Information

Brand
Square D
Sub Brand
NF

General Product Info

12-Digit UPC
785901871606
GTiN
00785901871606
Product UPC
78590187160

Dimensions

Enclosure Depth
5.75 in
Enclosure Height
56 in
Enclosure Wdth
20 in
Height
52 Inch
Warranty Length
18 mth
Width
10.44 in

Certifications and Compliance

CA Prop65 Warning
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
Country of Origin
USA
Prop 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
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