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Square D QO™ N1 Main Breaker Loadcenters 200 A 120/240 V 42 Space

Mfg #: QO142M200PQ
BOR #: 3349060
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QO™ Main Breaker Loadcenters

  • NEMA 1
  • Equipment ground bar included with main lug Loadcenters
  • Service entrance equipment capable panels
  • Flush or surface mounting
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Product can be ordered only in multiples of
Brand Square D  
Interrupting Rating 22 kAIC  
Number of Spaces 42 Space  
Amperage 200 A  
Series QO™  
Depth 3.74 in  
NEMA Rating NEMA 1  
Height 39.37 in  
Number of Phases 1 phase  
Wire Size 4/0 AWG - 250 kcmil  
Voltage 120/240 V  
Bus Material Aluminum  
Cover - Catalog Number (Combination) QOC42UC  
Box Number 11Q  
Cover - Catalog Number (Flush) QOC42UF  
Cover - Catalog Number (Surface) QOC42US  
Number of Circuits 52 Circuit  
Cover Type Combination/Flush/Surface (Not Included)  
Square D Plug-on Neutral/Qwik-Grip Load Centers Brochure - Plug-on+Neutral+Load+Centers+with+Qwik-Grip+Wire+Management+System (pdf) Brochure
Small and medium project solutions, available now - brochure - 998-21381316_GMA-US_Small+and+medium+project+solutions+available+now (pdf) Brochure
Homeline Standard Load Centers, Certificate, UL - 20140502-E6294 (pdf) Compliance
QO and Homeline Load Centers and Circuit Breaker Installation Instructions - S1B33894 (pdf) Installation and Instruction Manuals
Digest Catalog 01: Load Centers - 0100CT1901_SEC-01 (pdf) Catalog
Square D QO Load Centers and Circuit Breakers Brochure - 998-1170221_US_B (pdf) Brochure
Get Modular Smart Panel Functionality for Less with Square D - SDE-HD+QO-Control+Relays-Monitor+Brochure (pdf) Brochure
Load Centers: Section 1 - Digest 179 (2024) - Load-Centers-CSEDs-Digest-Catalog-0100CT2401-SEC-01 (pdf) Catalog
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