SQD QO2020

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Square D™ QO™ and QOB Miniature Circuit Breakers, QO2020, come in plug-in mounted version and in a complete range of amperages and interrupting ranges to fit into various QO distribution panels. Equipped with tandem HACR rated circuit breaker. UL listed.
Square D (Schneider)  /  QO2020

Mini CB, QO Tandem, 20 A, 1P, 120/240 V, 10 kA, Plug in

SQD QO2020 SP-20-20A CB TOP 500 ITEM

SE Part Number: 35740

UPC:  78590140094

Part Number: QO2020

UNSPSC: 39121603

Status:  STOCK

Your Price:  $79.35 / ea
Qty  eaAdd to Cart View Cart Checkout


Total Availabile: 457 ea

Availability By Branch

  • Springfield, IL70 ea
  • Bloomington, IL26 ea
  • Champaign, IL24 ea
  • East Peoria, IL47 ea
  • Danville, IL24 ea
  • Mt. Vernon, IL11 ea
  • Mattoon, IL28 ea
  • Peru, IL19 ea
  • Rockford, IL14 ea
  • Decatur, IL25 ea
  • Moline, ILB/O or Special Order
  • Carbondale, IL22 ea
  • Davenport, IA7 ea
  • Edwardsville, IL13 ea
  • Decatur - CorporateB/O or Special Order
  • East Peoria - CorporateB/O or Special Order
  • Quincy, IL26 ea
  • Hannibal, MO9 ea
  • Evansville, IN21 ea
  • Vincennes, IN49 ea
  • Terre Haute, IN22 ea

Offer Sustainability

  • Green Premium Status: Green Premium product
  • EU RoHs Directive: Compliant
  • Mercury Free: Yes
  • Circularity Profile: No need of specific recycling operations
  • Halogen Content Performance: Halogen free product


  • Certifications: UL listed || CSA
  • Ambient Rating: 104 °F (40 °C)


  • Product: Miniature circuit-breaker
  • Range: QO
  • Current Rating: 20 A
  • Voltage Rating: 120/240 V AC
  • Mounting Type: Plug-in
  • Number Of Poles: 1P
  • Circuit Breaker Type: Tandem
  • Ratings: HACR rated
  • Electrical Connection: Box lugs

Contractual Warranty

  • Warranty: 18 months

Ordering And Shipping Details

  • Discount Schedule: DE2A
  • GTIN: 00785901400943
  • Package 1 Weight: 0.14 kg (0.3 lb(US))
  • Returnability: Yes
  • Country Of Origin: MX


  • Inturrupt Rating: 10 kA 120/240 V AC 50/60 Hz
  • Number Of Panel Spaces: 1
  • Wire Size: AWG 14...AWG 8 copper or aluminium
  • Tightening Torque: 40.71 lbf.in (4.6 N.m)
  • Height: 81.79 mm (3.22 in)
  • Depth: 73.91 mm (2.91 in)
  • Width: 19.05 mm (0.75 in)
Time Zone 

Alternative Product Disclaimer

The online Cross-Reference Information presented on Springfield Electric's Website is proprietary and provided as a tool to determine potential equivalent catalog numbers. Catalog numbers of other manufacturers are shown for products that appear to be equivalent in their functional use, though not necessarily interchangeable. Product replacements/cross-reference may not be exact one-for-one match. They may not be equivalent as to form-fit-function requirements and may require a system replacement . Springfield Electric and the manufacturers recommend review of manufacturers' product literature, associated documentation of product details and verification of the information necessary to make the appropriate product selecting for a given application.