Panelboard interior, NQ, main lugs, 400A, Cu bus, 54 pole spaces, 3 phase, 4 wire, 240VAC, 48VDC

400A 3P/4W 54 CKT CU

SQDNQ454L4C NQ454L4C 785901952084
2479.68 / EA
http://schema.org/OutOfStock
Mayer-DDS-Panelboard interior, NQ, main lugs, 400A, Cu bus, 54 pole spaces, 3 phase, 4 wire, 240VAC, 48VDC-2
  • Circuit Breaker Type: QHB, QOB, QOB-VH
  • Line Rated Current: 400 A
  • Material: Copper
  • Net Weight: 12.34 kg
  • Number of Phases: 3
This interior main lugs panelboard is one of the Schneider Electric™ NQ lighting and appliance panelboards. It is a 3 phase, 4 wire panelboard with a plated copper bus and tin plated aluminum lugs suitable for aluminum or copper. The phase lugs accept 1-1/0 AWG to 750kcmil or 2-1/0 AWG to 350kcmil conductors, and the neutral lugs accept 1-1/0 AWG to 750kcmil or 2-1/0 AWG to 300kcmil conductors. It has a voltage rating of 240VAC or 48VDC and is rated for 400A line current and 10kA, 22kA, and 65kA interrupted current. It has 54 spaces for bolt on (QOB or QHB) circuit breakers to provide protection for branch circuits. It is compliant with CSA and UL standards.
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  • Product Description
  • Specifications
This interior main lugs panelboard is one of the Schneider Electric™ NQ lighting and appliance panelboards. It is a 3 phase, 4 wire panelboard with a plated copper bus and tin plated aluminum lugs suitable for aluminum or copper. The phase lugs accept 1-1/0 AWG to 750kcmil or 2-1/0 AWG to 350kcmil conductors, and the neutral lugs accept 1-1/0 AWG to 750kcmil or 2-1/0 AWG to 300kcmil conductors. It has a voltage rating of 240VAC or 48VDC and is rated for 400A line current and 10kA, 22kA, and 65kA interrupted current. It has 54 spaces for bolt on (QOB or QHB) circuit breakers to provide protection for branch circuits. It is compliant with CSA and UL standards.
  • Complementary
    • 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)
    • Line Rated Current : 400 A
    • [Iu] Rated Interrupted Current : 10 kA || 22 kA || 65 kA
    • Wiring Configuration : 4-wire
    • Number Of Spaces : 54
    • Phase : 3 phase
    • Net Weight : 12.34 kg
    • [Ue] Rated Operational Voltage : 240 V AC || 48 V DC
  • Specifications
    • Circuit Breaker Type : QOB || QOB-VH || QHB
    • Product Or Component Type : interiors
    • Load Center Type : main lugs
    • Material : copper
  • Offer Sustainability
    • China Rohs Regulation : Product out of China RoHS scope. Substance declaration for your information.
    • Rohs Exemption Information : Yes
    • Mercury Free : Yes
    • Toxic Heavy Metal Free : Yes
    • Eu Rohs Directive : Compliant with Exemptions
    • Reach Regulation : Free of Substances of Very High Concern above the threshold
    • 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
    • Reach Free Of Svhc : Yes