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Square D QO™ Loadcenter Mounting Bases

Mfg #: QOMB1
BOR #: 154148
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Loadcenter Mounting Bases

  • QO™ Series
  • UL listed
  • CSA certified
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Product can be ordered only in multiples of
Compatible With Square D QO  
Brand Square D  
Series QO™  
Amperage 70 A  
Configuration 1 Pole QO Breaker Mounting Base for OEM Build Applications  
Number of Phases 1 Phase  
Square D Specification Sheet Specification Sheet
QO Load Centers and Circuit Breakers Brochure - 1100BR1201 (pdf) Brochure
Square D QO Load Centers and Circuit Breakers Brochure - 998-1170221_US_B (pdf) Brochure
Square D QO and Homeline Load Centers and Enclosures Catalog - 1100CT0501 (pdf) Catalog
Circuit Breakers: Section 7 - Digest 179 (2024) - Circuit-Breakers-Digest-Catalog-0100CT2401-SEC-07 (pdf) Catalog
Square D QO and QOB Miniature Circuit Breakers Catalog - 0730CT9801 (pdf) Catalog
Installing Instructions CAT. NOS, QOMB1, QOMB2 and QOMB3 - 40269-956-02 (pdf) Installation and Instruction Manuals

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