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Technical Documents
Technical Documents
Product Details
Product Details
NF442L4 3P4W 42CKT 400A MLO AL INT
Panelboard interior, NF, main lugs, 400A, Al bus, 42 pole spaces, 3 phase, 4 wire, 600Y/347VAC 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 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.
Panelboard interior, NF, main lugs, 400A, Al bus, 42 pole spaces, 3 phase, 4 wire, 600Y/347VAC 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 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.
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Qty: 1Technical Specifications
Technical Specifications
Main Lug Only | |
| Pkg Weight UOM | LB |
|---|---|
| Pkg Length | 52.3 |
| Approval | UL |
| Mfrcode | SQD |
| Mfr UNSPSC | 39121100 |
| Pkg Qty | 1 |
| Main Breaker Type | LAL/LHL |
| Application | LIGHTING/APPLIANCE |
| Pkg Weight | 49 |
| Bus Material | ALUMINUM |
| Maximum Number of Circuits | 42 |
| Pkg Width | 13.4 |
| Feed Location | BOTTOM |
| Enclosure/Trim Size | 20 INCH W X 5.75 INCH D X 56 INCH H, 20 INCH W X 5.75 INCH D X 68 INCH H (NEMA 1) 20 INCH W X 6.5 INCH D X 56 INCH H, 20 INCH W X 6.5 INCH D X 68 INCH H (NEMA 3R/5/12) |
| Pkg Volume | 4204.92 |
| Branch Breaker Type | EDB |
| Pkg Type | PK |
| Current Rating | 400 AMPERE |
| Type | CONVERTIBLE MAIN LUG/MAIN BREAKER |
| Mfr Fullname | SQUARE D/TELEMECANIQUE |
| Branch Breaker Mounting | BOLT ON |
| Pkg Height | 6 |
| Pkg UOM | EA |
| Circuit Configuration | 3 PHASE 4 WIRE |
| Voltage Rating | 480 VAC STAR/277 VAC |
| Catalog Number | NF442L4 |
| Pkg Volume UOM | IN |
| Product Name | INTERIOR |
| Standards | UL 67 |
| Network Number Of Phases | 3 phases 4 wires |
|---|---|
| Circularity Profile | N/A |
| Circuit Breaker Type | EDB/EDG/EDJ |
| Eu Rohs Directive | Compliant |
| Mercury Free | Yes |
| Take-Back | No |
| Toxic Heavy Metal Free | Yes |
| Enclosure Nominal Height | 56 in |
| Rohs Exemption Information | Yes |
| China Rohs Regulation | X |
| Country of Origin | United States |
| [In] Rated Current | 400 A |
| Packaging Without Single Use Plastic | No |
| [Iu] Rated Interrupted Current | 65 kA |
| Material | aluminium |
| Number Of Spaces | 42 |
| Reach Regulation | Free of Substances of Very High Concern above the threshold |
| Connections - Terminals | lug line AWG 1/0...750 kcmil aluminum |
| Width | 10.44 in |
| Enclosure Nominal Depth | 5.75 in NEMA 1 |
| Environmental Disclosure | ENVPEP1404021EN |
| Enclosure Nominal Width | 20 in |
| Height | 56 in |
| Loadcentre Type | Main lugs |
| [Ue] Rated Operational Voltage | 600Y/347 V AC |
| Tightening Torque | 31.07-33.90 N.m 53.48-380 mm² AWG 1/0...750 kcmil) |
| Reach Free Of Svhc | Yes |
| Packaging Made With Recycled Cardboard | No |
