Documentation & Downloads
Square D NQ418L1C14 NQ Panelboard Interior, 100A, 3 Phase, 18 Circuits, 240V AC, 4 Wire
- MPN: NQ418L1C14
- UPC: 785901583905
- PPN: SCH-NQ418L1C14
CAD
$1014.68
/ EA
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Description
NQ Panelboards are versatile panelboards that feature a wide selection of circuit breakers, accessories, and ready to install kits. NQ Panelboards provide 200% rated neutrals for nonlinear loads. NQ Panelboards are convertible from main lug to main breaker. Interior has a maximum voltage rating of 240 VAC and 48 VDC. This NQ Panelboard interior has a main lug and is rated at 100 A three phase. Interior has an interrupt current rating of up to 65 kA. This interior is for a 4 wire system with 18 circuits and has a copper bus bar. Interior is for QOB, QOBVH and QHB branch circuit breakers. This interior provides protection for your commercial and industrial applications. NQ Panelboard interiors are field convertible to top or bottom feed. Some factory installed options are split bus, lighting contactors, compression lugs, surge protection devices, and phenolic nameplates. Interior is 27 inches tall and 10.44 inches wide. Lug connections will accept 6 AWG to 2/0 AWG aluminum wire. This interior is UL listed and CSA certified. NQ Panelboard interiors can be used for applications such as commercial buildings, industrial buildings, stadiums, and offices.
Features
- Engineered with an 18-circuit capacity, this panelboard interior maximizes power distribution density within a compact footprint. It is the ideal solution for commercial electricians and facility managers needing to support localized lighting loads, dedicated office receptacles, or retail sub-panels without consuming valuable wall space with oversized enclosures.
- Featuring a solid, high-conductivity copper bus bar assembly, this interior delivers superior electrical efficiency and lower thermal resistance compared to standard aluminum options. The copper construction provides exceptional reliability in coastal regions, wastewater facilities, and high-ambient temperature environments, ensuring maximum uptime for critical industrial workflows.
- Designed for ultimate job site flexibility, the interior accepts both Square D™ QO™ plug-on breakers and QOB bolt-on circuit breakers. This dual capability allows contractors to utilize cost-effective plug-on breakers for general branch circuits or easily upgrade to high-vibration resistant bolt-on breakers for heavy industrial machinery—all within the same panel chassis.
- Shipped as a factory-configured main lug interior, this unit features a convertible chassis that readily accepts field-installable main circuit breaker kits. This adaptive engineering eliminates the need to replace the entire interior if upstream overcurrent protection requirements change during a facility retrofit or inspection cycle, reducing equipment scrap and saving hours of labor.
Documentation & Downloads
Specifications
Key Specifications
- Circuit Breaker Type
- QOB || QOB-VH || QHB
- Loadcentre Type
- Main lugs
Product Or Component Typeinteriors
Materialcopper
Complementary
- Height
- 27 in
- Enclosure Nominal Depth
- 5.75 in NEMA 1
- [In] Rated Current
- 100 A
- Width
- 8.63 in
- Number Of Spaces
- 18
- Network Number Of Phases
- 3 phases
- [Ue] Rated Operational Voltage
- 240 V AC || 48 V DC
Connections - Terminalslug line AWG 6...AWG 2/0 aluminum || lug neutral AWG 6...AWG 2/0 aluminum
Tightening Torque4.52-5.65 N.m 13.30-67.43 mm² AWG 6...AWG 2/0) || 11.3-11.3 N.m 13.30-67.43 mm² AWG 6...AWG 2/0) || 31.07-31.07 N.m 13.30-177.3 mm² AWG 6...350 kcmil) || 31.07-31.07 N.m 13.30-126.7 mm² AWG 6...250 kcmil) || 31.07-31.07 N.m 107.2-152 mm² AWG 4...300 kcmil)
[Iu] Rated Interrupted Current10 kA || 22 kA || 65 kA
Wiring Configuration4-wire
Enclosure Nominal Height26 in
Enclosure Nominal Width14 in
Offer Sustainability
- China Rohs Regulation
- Product out of China RoHS scope. Substance declaration for your information
- Mercury Free
- Yes
- Eu Rohs Directive
- Compliant with Exemptions
- Reach Free Of Svhc
- Yes
Rohs Exemption InformationYes
Toxic Heavy Metal FreeYes
Reach RegulationFree of Substances of Very High Concern above the threshold
Environment
- Standards
- UL 67 || CSA C22.2
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CAD
$1014.68
/ EA
Available to Order
Lead times may vary. For an accurate estimate please contact us.
Company Stock:
0
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Looking to buy a large quantity?
To view product inventory
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