Square D NQ472L2C NQ Panelboard Interior, 225A, 3 Phase, 72 Pole Spaces, 240V AC, Copper Bus
- MPN: NQ472L2C
- UPC: 785901962106
- PPN: SCH-NQ472L2C
CAD
$1239.60
/ EA
Available to Order
Available to Ship Same/Next Business Day if In Stock and Ordered before 12:00 PM EST
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Spec sheet
Description
NQ Panelboard interiors may be used in a wide variety of applications including: commercial buildings; industrial buildings; data centers; stadiums; and offices. NQ Panelboards are versatile panelboards that feature a wide selection of bolt-on and plug-on branch circuit breakers, integral main circuit breakers, branch mounted SPDs, and a wide variety of ready to install accessory kits. The interiors are field convertible to support top or bottom feed. This main lugs interior is rated 225A for 240VAC and 48VDC, has a plated copper bus, and 72 pole spaces. NQ Panelboards are convertible from main lugs to main circuit breaker. NQ Panelboards offer 200% rated neutrals for nonlinear loads. Factory installed options include phenolic nameplates, power monitoring of mains and branch circuits, split bus interiors, and neutral assemblies which support up to 36 100A branch circuit breakers. NQ Panelboards are available with IP2X per IEC 60529 barriers for UL service entrance applications. Interior has an interrupt current rating of up to 65kA (depending upon the circuit breakers installed). This NQ panelboard interior is UL listed for applications in the USA and Canada. Interior accepts QOB, QOBVH and QHB bolt-on and QO, QOVH and QH plug-on branch circuit breakers. Standard mechanical main lug connections will accept copper or aluminum wire. NQ Panelboard interiors are available with plated aluminum or copper bus. 100A branch circuit breakers may be installed on both sides of NQ Panelboard interiors.
Features
- Engineered with an industry-leading 72 pole spaces, this electrical panelboard interior provides massive circuit density within a standard 44-inch NEMA enclosure footprint. This extensive circuit layout ensures commercial contractors and facility managers have plenty of expansion room for dense lighting, appliance, and branch distribution networks without needing to buy a second, costly panel enclosure.
- Featuring a high-conductivity solid copper bus assembly, this interior minimizes heat generation and limits voltage drops across heavy-duty runs. The robust copper construction ensures long-term operational reliability in demanding environments and completely bypasses the thermal expansion issues or routine torque inspections associated with cheaper aluminum alternatives.
- This NQ series interior is precision-machined to accept Square D QOB bolt-on, QOB-VH high-interrupt, and QHB heavy-duty branch circuit breakers. The physical bolt-on configuration provides a secure mechanical connection to the copper bus, eliminating vibration-induced loose contacts and ensuring maximum safety in commercial or industrial settings.
- Built to handle demanding 3-phase, 4-wire systems up to 240 VAC or 48 VDC, this interior seamlessly integrates with systems requiring 200% rated neutral setups to manage harmonic distortion. This heavy-duty current management safely mitigates transformer neutral overheating caused by extensive LED lighting arrays, variable frequency drives (VFDs), and modern office IT equipment.
Documentation & Downloads
Specifications
Key Specifications
| Country of Origin | Mexico |
|---|
Physical Attributes
| Enclosure Nominal Height | 44 in |
|---|
| Enclosure Nominal Width | 20 in |
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Complementary Attributes
| Line Rated Current | 225 A |
|---|
Important Information Attributes
| Persona Type Ids | EU, EUA, LC, OM, SC |
|---|---|
| Circuit Breaker Type | QOB, QOB-VH, QHB |
| Certificate Agency | CSA, UL |
| [Iu] Rated Interrupted Current | 10 kA, 22 kA, 65 kA |
| Carbon Footprint Of The End-of-life Phase [C1 To C4] | 28 kg CO2 eq., 28.1654643847 |
| Carbon Footprint Of The Manufacturing Phase [A1 To A3] | 82 kg CO2 eq., 82.1405408245 |
| Local Data Status | Publishable |
| Return Indicator | Y |
| Stock Policy | 2 |
| Weee Product Category | 5 |
| Eoli Availability Display | No need of specific recycling operations |
| Reach Full Compliance Status Id | NOT_CONTAINING_SVHC |
| Rohs Eur In Scope | Yes |
| Rohs Eur Conformity Date | 2532 |
| China Rohs In Scope | No |
| With Recycled Cardboard | Yes |
| Product Contributes To Saved And Avoided Emissions | No |
| Tier | 1 |
| Function Option | Standard |
| Market Segmentation | Commercial |
| Energy Efficiency Optimized | False |
| Material | copper |
| Phase | 3 phase 4 wires |
| Product Or Component Type | interiors |
| Software Version | v5.9.4 |
| Total Lifecycle Carbon Footprint | 114 kg CO2 eq. |
| Database Version | 2022-01 |
| Pcr Version | PEP-PCR-ed4-2021 09 06 |
| Type Of Verification For The Pep | Independent external review |
| Functional-unit Description | Protect persons during 20 years against direct contact with live parts and allow grouping monitoring, control and protection devices in a single enclosure or a cabinet having the following dimensions 1270 mm x 508.00 mm x 146.05 mm and NAME 1& 10- followed standard: UL 67 UL 50E and CSA22.2 |
| Functional-unit Unit | unit |
| Energy Model - Manufacturing [A1-a3] | Energy model used: Electricity Mix; Production mix; Low voltage; MX |
| Energy Model - Use [B6] | Electricity Mix; Production mix; Low voltage; MX / Electricity Mix; Production mix; Low voltage; US / Electricity Mix; Production mix; Low voltage; CA |
| Recyclability Potential In % | 91 |
| Width Nominal | 10.44 in |
| Nbr. Of Units In Pkg. | 1 |
| Take-back | No |
| Customs Code | 8538100000 |
| Persona Type Names | End User, Consumer, Contractor, Original Equipment Manufacturer, Electrician |
|---|---|
| Tightening Torque | 4.52-5.65 N.m 13.30-67.43 mm² (6 AWG...2/0 AWG), 11.3-11.3 N.m 13.30-67.43 mm² (6 AWG...2/0 AWG)31.07-31.07 N.m 13.30-177.3 mm² (6 AWG...350 kcmil), 31.07-31.07 N.m 13.30-126.7 mm² (6 AWG...250 kcmil)31.07-31.07 N.m 107.2-152 mm² (4 AWG...300 kcmil) |
| Connections - Terminals | lug line 6 AWG...350 kcmil aluminium, lug neutral 6 AWG...350 kcmil aluminium |
| Carbon Footprint Of The Distribution Phase [A4] | 3.5303847449, 4 kg CO2 eq. |
| Carbon Footprint Of The Installation Phase [A5] | 0.1569092676, 0.2 kg CO2 eq. |
| Carbon Footprint Of The Use Phase [B2 B3 B4 B6] | 0 kg CO2 eq., 0.0254773433 |
| Local Publishable Date | 2026-03-26 |
| Stocking Flag | N |
| Weee Scope | In |
| Scope Perimeter | Outside of Europe |
| Reach Full Compliance Status | Free of Substances of Very High Concern above the threshold |
| Reach Compliance Directive | Free of Substances of Very High Concern above the threshold |
| Rohs Eur Status | Compliant |
| Rohs Eur Full Compliance Status | Compliant |
| China Rohs Label | 1 |
| Without Single Use Plastic | No |
| Tier Id | 1 |
| Function Option Id | STANDARD |
| Market Segmentation Id | COMMERCIAL |
| Product Kit Identifier | N |
| Load Center Type | main lugs |
| Number Of Spaces | 72 |
| Product Availability | Stock - Normally stocked in distribution facility |
| Returnability | Yes |
| Sustainable Packaging | No |
| Pep Code | ENVPEP2303005EN |
| Pep Verification Date | 2023-07-15 |
| Psr Version | PSR-0005-ed2-2016 03 29 |
| Data Source | extrapolated product |
| Functional-unit Quantity | 1 |
| Reference Lifetime In Y | 20 |
| Energy Model - Installation [A5] | Electricity Mix; Production mix; Low voltage; MX / Electricity Mix; Production mix; Low voltage; US / Electricity Mix; Production mix; Low voltage; CA |
| Energy Model - End Of Life [C1-c4] | Electricity Mix; Production mix; Low voltage; MX / Electricity Mix; Production mix; Low voltage; US / Electricity Mix; Production mix; Low voltage; CA |
| Height Nominal | 39 in |
| [Ue] Rated Operational Voltage | 240 V AC48 V DC |
| Package Weight(Lbs) | 12.224 kg |
| Warranty (In Months) | 18 |
Environment Attributes Main
| China Rohs Regulation | Product out of China RoHS scope , Pro-active China RoHS declaration (out of China RoHS legal scope) |
|---|---|
| Reach Free Shvc | Yes |
| Toxic Heavy Metal Free | Yes |
| Carbon Footprint | 114.018776565 |
| Eu Rohs Directive | Compliant |
| Packaging Without Single Use Plastic | No |
| Reach Regulation | Free of Substances of Very High Concern above the threshold |
| Pep Verification Date | 2023-07-15 |
| Psr Version | PSR-0005-ed2-2016 03 29 |
| Take Back | No |
|---|---|
| Recycled Metal Content At Cr Level | 0 % |
| Mercury Free | Yes |
| Environmental Disclosure | ENVPEP2303005EN |
| Packaging Made With Recycled Cardboard | Yes |
| Reach Free Of Svhc | Yes |
| Pep Code | ENVPEP2303005EN |
| Pcr Version | PEP-PCR-ed4-2021 09 06 |
| Type Of Verification For The Pep | Independent external review |
General Attributes
| Phase | 3 phase 4 wires |
|---|
| Product Or Component Type | interiors |
|---|
Contractual Warranty Attributes
| Warranty Period | 18 months |
|---|
| Warranty | 18 months |
|---|
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CAD
$1239.60
/ EA
Available to Order
Available to Ship Same/Next Business Day if In Stock and Ordered before 12:00 PM EST
Loading dialog...
Looking to buy a large quantity?
To View Branch Inventory And Your Custom Pricing
Spec sheet
CAD$1239.60/ EA
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