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Square D by Schneider Electric QO240 40 Amp 2-Pole Circuit Breaker

  • Item No M86118
  • Manufacturer SQUARE D BY SCHNEIDER ELECTRIC
  • Mfr. Item No QO240
$38.37
  • Unit of Measure EA
Available: 2
In Stock
Quantity:
  • Description
  • Additional Details
  • Purchase History
  • General Ledger Coding
Some product details generated with AI assistance — verify specs before ordering.

The Square D by Schneider Electric QO240 is a high-performance 40 Amp, 2-pole miniature circuit breaker designed for superior overload and short-circuit protection in residential and commercial applications. Featuring the exclusive Visi-Trip indicator, this breaker provides a clear visual signal when tripped, simplifying troubleshooting and maintenance. Its compact 3/4-inch per pole design and plug-on mounting ensure a space-efficient and secure installation in QO load centers and NQ panelboards. Built with a thermal-magnetic trip mechanism and HACR rating, it is ideal for use with heating, air conditioning, and refrigeration equipment.

"Square D Double Pole Circuit Breaker. 40 Amp. 120/240 volt. 10000 AIR. 3/4"""" per pole. U.L. Listed as HACR type for use with equipment having motor group combiniations & marked for HACR breakers. Visi-Trip indicator. Plug-on. Sold per each. 5 each per case."

The industry leader in circuit protection is easily recognized by the industry's only trip indicator. The red Visi-Trip Indicator makes it easy to spot a tripped circuit breaker. Compact 3/4 in wide format for one-pole circuit breakers helps minimize panel space and footprint. The Square D exclusive Qwik-Open protection is standard on all 15 A and 20 A circuit breakers trip reaction within 1/60th of a second. No other circuit breaker trips faster.


Packaging/Shipping Size and Weight: Length: 3.2"  |  Width: 1.6"  |  Height: 3.3"  |  Weight: 0.57 lbs
Features
  • Square D CAFI circuit breakers feature time saver diagnostics to help find circuit issues faster
  • Square D CAFI circuit breakers feature time saver diagnostics to help find circuit issues faster
  • UL-listed and now available in QO single-pole circuit breakers with 15 and 20 A ratings
  • Square D CAFI circuit breakers remember their last trip-ground fault, arc fault, overload and short circuit
  • QO plug-on neutral CAFI circuit breakers are designed for use in QO plug-on neutral load centers
Product Details
brand:Square D by Schneider Electric
series:QO
type:Circuit Breaker
amperage:40 Amp
poles:2
voltage:120/240 VAC
interrupt_rating:10 kAIC
mounting_type:Plug-On
Color:Black
Finish:Standard
Material:Plastic/Metal
Size:1.5 in Width
Amperage:40A
Voltage Rating:120/240V AC
Interrupt Rating:10kA
Mounting Type:Plug-on
Number of Poles:2-Pole
Trip Type:Thermal-Magnetic
Wire Size:8-2 AWG (Al/Cu)
Special Feature:Visi-Trip Indicator
Application:HACR Rated
Certifications:UL Listed, CSA Certified
Amperage Rating:40
Frame:100A
Interrupt Rating:10
Mounting Type:Plug On
Numberof Poles:2
Overall Depth:2.91
Phase:1
Standards:ANSI Specified, CSA Certified, UL Listed
Terminal Type:Box Lug
Trip Range:54
Trip Type:Fixed
Type:Type QO, Standard
Usage:For QO Load Centers and CSED Devices
Voltage Rating:120/240

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General Ledger Coding

General Ledger Coding is a value added service provided for you at no additional cost.

General Ledger Coding makes accounting easier by providing you with a calculated total of purchases based on your General Ledger Codes.

In addition to traditional General Ledger Summary provided at time of invoice, we can also provide quotes and order acknowledgements with General Ledger Coding as well. We also give you the ability to change a GL Code for one or all items for renovation projects that may utilize a single GL Code. We can also code any of our "extended inventory" items with your General Ledger Code at the time of quote, order confirmation and invoicing as well. We can code our item numbers directly to your GL Codes should our item categories not align directly with your GL Code Categories.

Please contact us if you wish to implement our General Ledger Coding feature.

Any and all prices are subject to change without notice. We will always bill you at current prices prevailing at the time of shipment (excluding backorders). Availability of product can change at any time. We receive products daily and the availability may not always reflect what is in stock.

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