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Square D
Panelboard interior, NF, main lugs, 400A, Cu bus, Al neutral assembly, 42 pole spaces, 3 phase, 4 wire, 600Y/347VAC max
Mfr # NF442L4C
Zoro # G3576018
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Key Features
- Width 10.44 in
- Material copper
- Standards CSA C22.2 || UL 67
- Height 52 in
- [Iu] Rated Interrupted Current 65 kA
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Product Information
- Brand Square D
- MFR # NF442L4C
- Zoro # G3576018
- UPC # 785901871613
- Country of Origin Mexico
- Category Compression Lugs
Dimensions
Width | 10.44 in |
Height | 52 in |
Enclosure Nominal Width | 20 in |
Enclosure Nominal Depth | 5.75 in NEMA 1 || 6.5 in NEMA 3R/5/12 |
Enclosure Nominal Height | 68 in || 56 in |
Details
Material | copper |
Item | NF Panelboard,interior,main lug,400 A |
Standards | CSA C22.2 || UL 67 |
[Iu] Rated Interrupted Current | 65 kA |
[Ue] Rated Operational Voltage | 600Y/347 V AC |
Wiring Configuration | 4-wire |
Circuit Breaker Type | EDB/EDG/EDJ |
Number Of Spaces | 42 |
Connections - Terminals | lug line AWG 1/0...750 kcmil aluminium || lug neutral AWG 1/0...750 kcmil aluminium |
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) |
Phase | 3 phase |
Load Center Type | main lugs |
Line Rated Current | 400 A |
Description
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 a copper 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. NF Panelboard interiors can be used for applications such as commercial buildings, industrial buildings, stadiums, and offices.
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