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Square D QO™ N1 Main Breaker Loadcenters 100 A 120/240 V 27 Space

Mfg #: QO327M100
BOR #: 155825
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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 25 kAIC  
Number of Spaces 27 Space  
Amperage 100 A  
Series QO™  
NEMA Rating NEMA 1  
Height 29.84 in  
Number of Phases 3 phase 4 wires ,, 3 phase 3 wires  
Wire Size 4 - 2/0 AWG  
Voltage 120/240 V  
Bus Material Copper  
Cover - Catalog Number (Combination) QOC30UC  
Box Number 9  
Cover - Catalog Number (Flush) QOC30UF  
Enclosure Type N1 Enclosure  
Cover - Catalog Number (Surface) Q0C30US  
Number of Circuits 27 Circuit  
Cover Type Combination/Flush/Surface (Not Included)  
QO and Homeline Load Centers and Circuit Breaker Installation Instructions - S1B33894 (pdf) Installation and Instruction Manuals
Small and medium project solutions, available now - brochure - 998-21381316_GMA-US_Small+and+medium+project+solutions+available+now (pdf) Brochure
Square D QO Load Centers and Circuit Breakers Brochure - 998-1170221_US_B (pdf) Brochure
QO Standard Load Centers, Certificate, UL - 071002-E6294D (pdf) Compliance
Digest Catalog 01: Load Centers - 0100CT1901_SEC-01 (pdf) Catalog
Square D Service Upgrade Load Centers Brochure - 1100BR0901 (pdf) Brochure
Load Centers: Section 1 - Digest 179 (2024) - Load-Centers-CSEDs-Digest-Catalog-0100CT2401-SEC-01 (pdf) Catalog
Schneider Electric Specification Sheet Specification Sheet
Converting QO™ 3ph Load Centers to Main Lug Operation | Schneider Electric Support

Tutorial for installing QOL3225 Main Lug Kit and Q2FP Filler Plate into QO™ 3 Phase, High-Amp...

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