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Square D QO™ Series Plug-on Neutral Main Lug Only/Convertible Loadcenters 225 A 240 V AC 54 Spaces

Mfg #: QO154L225PG
BSE #: 2919899

Comprehensive selection: single and three phase, 30 to 400 amps, 2 to 42 circuits, indoor and outdoor versions, separate flush or surface mount covers, full complement of accessories.

  • Breaker format: 3/4" circuit breaker width
  • QO® Circuit Breaker Loadcenters from Square D®, are Underwriters Laboratories (UL) Listed Panelboards. They are designed to meet residential, commercial, and industrial requirements to protect electrical systems, equipment, and people.
  • Qwik-Grip system retaining clip snaps in place for secure wire retention
  • Qwik-Grip wire management system eliminates the need for most knock-outs and connectors, and feeds from the front making wire management easy to see
  • Qwik-Grip accommodates more wires than knockout end-walls
  • Breaker format: 3/4 in circuit breaker width
  • Single captive screw interior mounting on indoor panels to ease removal
  • New side hinge doors on outdoor convertible main panels
  • Outdoor panel covers are lockable with padlock
  • Plug-on neutral circuit breaker
  • Straight-in wiring to help minimize service cable installation
  • Tin plated aluminum bus construction on main lug or main circuit breaker panels
  • Top or bottom feed by rotating enclosure
  • Factory installed main lugs
  • UL listed
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Brand Square D  
Series QO™  
Amperage 225 A  
Enclosure Type N1 Enclosure  
Number of Spaces 54 Spaces  
Number of Circuits 54 Circuits  
Cover - Catalog Number (Flush) QOC54UF  
Cover - Catalog Number (Surface) Use flush  
Bus Material Copper  
Includes Ground bar  
Wire Size (1) 6 AWG to 300 kcmil  
Voltage 120/240 VAC  
Number of Phases 1 Phase  
NEMA Rating NEMA 1  

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