SQUARE D

Panelboard interior, NQ, main lugs, 400A, Al bus, 42 pole spaces, 3 phase, 4 wire, 240 VAC, 48 VDC

Panelboard interior, NQ, main lugs, 400A, Al bus, 42 pole spaces, 3 phase, 4 wire, 240 VAC, 48 VDC

SQDNQ442L4 NQ442L4 785901507895
2129.23 / EACH
  • Amperage: 400 A
  • Country of Origin: Mexico
  • Height: 1143.00 mm, 45 in
  • Standard: CSA, UL
  • Voltage: 240 V, 48 V
  • Warranty Length: 18 mth
  • Width: 10.44 in, 265.18 mm
NQ Panelboard interiors can be used for applications such as commercial buildings, industrial buildings, stadiums, and offices. NQ Panelboards are versatile panelboards that feature a wide selection of circuit breakers, accessories, and ready to install kits. NQ Panelboard interiors are field convertible to top or bottom feed. NQ Panelboards are convertible from main lug to main breaker. NQ Panelboards provide 200% rated neutrals for nonlinear loads. Some factory installed options are split bus, lighting contactors, compression lugs, surge protection devices, and phenolic nameplates. This interior provides protection for your commercial and industrial applications. The main lugs are rated at 400A, 240 VAC 3 phase or 48 VDC. 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 QOB, QOBVH and QHB branch circuit breakers. Lug connections will accept two 1/0 AWG to 750 kcmil aluminum wire. Interior is 45 inches tall and 10.44 inches wide. This NQ panelboard interior is UL listed and CSA certified.
  • Product Description
  • Specifications
NQ Panelboard interiors can be used for applications such as commercial buildings, industrial buildings, stadiums, and offices. NQ Panelboards are versatile panelboards that feature a wide selection of circuit breakers, accessories, and ready to install kits. NQ Panelboard interiors are field convertible to top or bottom feed. NQ Panelboards are convertible from main lug to main breaker. NQ Panelboards provide 200% rated neutrals for nonlinear loads. Some factory installed options are split bus, lighting contactors, compression lugs, surge protection devices, and phenolic nameplates. This interior provides protection for your commercial and industrial applications. The main lugs are rated at 400A, 240 VAC 3 phase or 48 VDC. 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 QOB, QOBVH and QHB branch circuit breakers. Lug connections will accept two 1/0 AWG to 750 kcmil aluminum wire. Interior is 45 inches tall and 10.44 inches wide. This NQ panelboard interior is UL listed and CSA certified.
  • Environment
    • Standards : CSA || UL
  • Contractual Warranty
    • Warranty : 18 months
  • Offer Sustainability
    • EU RoHs Directive : Compliant
    • Toxic Heavy Metal Free : Yes
    • REACh Free Of SVHC : Yes
    • Mercury Free : Yes
    • California Proposition 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
    • Green Premium Status : Green Premium product
  • Complementary
    • Enclosure Nominal Height : 50 in (1270.00 mm)
    • In Rated Current : 400 A
    • Wiring Configuration : 4-wire
    • Number Of Phases : 3 phase
    • Connections - Terminals : Lug line AWG 1/0...750 kcmil aluminium || Lug neutral AWG 1/0...750 kcmil aluminium
    • Iu Rated Interrupted Current : 10 kA || 22 kA || 65 kA
    • Enclosure Nominal Width : 20 in (508.00 mm)
    • Voltage Rating : 240 V AC || 48 V DC
    • Width : 10.44 in (265.18 mm)
    • Enclosure Nominal Depth : 5.75 in (146.05 mm) NEMA 1 || 6.5 in (165.10 mm) NEMA 3R/5/12
    • Number Of Spaces : 42
    • Tightening Torque : 274.99…300.04 lbf.in (31.07…33.90 N.m) 0.08…0.59 in² (53.48…380 mm²) AWG 1/0...750 kcmil) || 274.99…300.04 lbf.in (31.07…33.90 N.m) 0.08…0.27 in² (53.48…177.3 mm²) AWG 1/0...350 kcmil) || 549.98 lbf.in (62.14 N.m) 0.08…0.59 in² (53.48…380 mm²) AWG 1/0...750 kcmil) || 549.98 lbf.in (62.14 N.m) 0.08…0.24 in² (53.48…152 mm²) AWG 1/0...300 kcmil) || 375.01 lbf.in (42.37 N.m) 0.08…0.59 in² (53.48…380 mm²) AWG 1/0...750 kcmil) || 375.01 lbf.in (42.37 N.m) 0.08…0.24 in² (53.48…152 mm²) AWG 1/0...300 kcmil)
    • Height : 45 in (1143.00 mm)
  • Ordering And Shipping Details
    • Country Of Origin : MX
    • GTIN : 00785901507895
    • Discount Schedule : PE1A
    • Returnability : Yes
    • Category : 09151 - NQ RTA PANELBOARDS
    • Nbr. Of Units In Pkg. : 1
  • Main
    • Panelboard Type : Main lugs
    • Busbar Material : Aluminium
    • Branch Circuit Breaker Type : QOB || QOB-VH || QHB