Modular Panelboard System

Bundles electrical distribution equipment into a single factory assembled and wired integrated system.

Innovative electrical packaging solutions can reduce installation time and reduce material costs. The Modular Panelboard System replaces the traditional method of independently mounting each panelboard and lighting control system, saving space and reducing installation time. Systems are tailored to specifications and are available with a mix of NQ, NF, I-Line®, QMB, Column-Width and PowerLink® interiors, as well as optional power and control wiring, lighting contactors, terminal blocks, TVSS and equipment space.

Features
  • Consists of a mix of NQ, NF, NF Column-Width, NF PowerLink Gen 3, Single Row I-Line, Double Row I-Line and QMB panelboards.
  • Equipment Space, Lighting Contactors, and TVSS also available.
  • Significantly reduce the space traditionally required for electrical distribution equipment up to 40%.
  • The factories assembled and wired systems lower installed cost up to 20%.
  • Pre-assembled construction reduces the total installation time at the job site.
  • Distribution equipment can be configured from a broad product offering to provide customer-specific solutions and permit shorter lead times.
  • Dedicated Retail National Account Managers (NAMs) work with centralized or regional construction managers to optimize designs and assure consistent support.
  • The Global Project Management team will coordinate delivery schedules and verify that the system meets customer specifications.
  • Cutouts in the bottom endwall of each section permit conduit to be stubbed up inside the enclosure, eliminating the need to cut conduit openings.
  • Close coupling panels eliminate the need for interconnecting conduits, box connectors and shorten feeder cable runs.
  • Standard 9.5 inch depth presents size advantages over competitors standardizing on deeper switchboard design platforms.

Square D logo

Applications

  • Commercial Buildings
  • Commercial Office Buildings

For a complete listing of documentation for this product, please consult the Technical Library.

Data Bulletins
Modular Panelboard Application Guide 2210DB0801
Panelboard Driphood Kit 80043-401-03
drawings
MPS HCP Double Row I-LINE Interior, 1200A Max. Main Lug or 800A Max BF Main Breaker PBA450
MPS HCR-U Double Row I-LINE Interior, 1200A Max Main Lug or 1200A Max BF Main Breaker PBA415
MPS HCW Double Row I-LINE Interior, 800A Max Main Breaker PBA452
MPS HCWM Double Row I-LINE Interior, 1200A Max Main Lug or 800A Max BF Main Breaker PBA453
MPS NF 250A Max. Main Lugs Interior (Stacked) 250A MLO 30, 42 ckts PBA566
MPS NF 400 - 600A Main Lugs Interior (Full Height) 400-600A MLO 30, 42, 54 ckts PBA572
MPS NQ 150A MAX BACKFED MAIN BREAKER INTERIOR (STACKED) 100-150A BFMB 27,36,42 CKTS PBA578
MPS NQ 225A MAX MAIN BREAKER INTERIOR (FULL HEIGHT) 225A VMB 42,54 CKTS PBA580
MPS NQ 225A MAX MLO INTERIOR (STACKED) 225A MLO 30,42,54 CKTS PBA579
MPS NQ 225A MAX VERTICAL MAIN BREAKER INTERIOR (STACKED) 100-225 MB 18-42 CKTS PBA577
MPS NQ 400A MAX MAIN BREAKER INTERIOR (FULL HEIGHT) 400A VMB 30,42,54 CKTS PBA581
MPS NQ 600A MAX MAIN BREAKER INTERIOR (FULL HEIGHT) 600A VMB 30,42,54 CKTS PBA582
MPS NQ 600A MAX MAIN LUGS INTERIOR (FULL HEIGHT) 400-600A MLO 30,42,54 CKTS PBA583
MPS NQ COLUMN WIDTH 225A MAX MAIN BREAKER INTERIOR (FULL HEIGHT) 100-225A VMB 20,30,42 CKTS PBA584
MPS NQ COLUMN WIDTH 225A MAX MAIN LUGS INTERIOR (FULL HEIGHT) 100-225A MLO 30,42 CKTS PBA585
Handouts
Modular Panelboard System Handout 2010HO0101
Transformer Assemblies for Power-Style® QED Switchboards (Handout) 2230HO0701
Instruction Bulletins
General Instructions for Proper Handling, Installation, Operation, and Maintenance of Deadfront Distribution Switchboards Rated 600 V or Less PB2.1-2007
General Instructions for Proper Installation, Operation, and Maintenance of Panelboards Rated 600 Volts or Less PB1.1-2007
Modular Panelboard System 80043-661-06
Power-Style® QED Switchboards Connection to Square D® Integrated Power Center (IPC) and Modular Panelboard System (MPS) 80043-669-03