Name: Square D QO 20 Amp Single-Pole Circuit Breaker QO120
Brand: SQUARE D BY SCHNEIDER ELECTRIC
SKU: M86102
Availability: InStock

Square D QO 20 Amp Single-Pole Circuit Breaker QO120

Item No M86102

Manufacturer SQUARE D BY SCHNEIDER ELECTRIC

Mfr. Item No QO120

$17.97

Unit of Measure EA

Available: 4

In Stock

📦 On Order: 4 arriving May 4, 2026

Description
Additional Details
Purchase History
General Ledger Coding

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The Square D QO120 is a premium 20 Amp single-pole miniature circuit breaker designed for superior overload and short-circuit protection in residential and commercial applications. Featuring the exclusive Visi-Trip red indicator, this breaker allows for immediate visual identification of a tripped circuit, reducing downtime and troubleshooting effort. It is engineered for use in Square D QO load centers, NQ panelboards, and Speed-D switchboards, utilizing a convenient plug-on mounting system for rapid installation. This HACR-rated and SWD-rated unit is suitable for a wide range of loads, including 120V fluorescent lighting and motor-driven equipment.

"Square D Single Pole Circuit Breaker. 20 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. 10 each per case."

"All QO circuit breakers are equipped with the Visi-Trip indicator. When a Visi-Trip circuit breaker trips the handle snaps to a midpoint position between """"OFF"""" and """"ON"""" and a highly visible red indicator easily identifies the tripped breaker. This enables you to easily distinguish which breaker has tripped in a load center that may contain up to 60 different circuit breakers. QO circuit breakers have features no other manufacturer can offer. They come in many different sizes and can meet the needs of virtually every function in your home or business. These types of quality industry exclusive products keep the Square D brand ahead of the competition and are builders' and electrical contractors' first choice in electrical protection."

Packaging/Shipping Size and Weight: Length: 3.2" | Width: 1" | Height: 3.2" | Weight: 0.3 lbs

Features

Shielded copper bus bar
Shielded copper bus bar
Available in single and three phase
Ground bar is included with all main lugs load centers with three mounting locations
Convertible mains let you meet changing job-site requirements
Tangential main service knockouts
Enclosure rotates for top or bottom feed to reduce service cable waste
Qwik-Open circuit breaker protection

Product Details
brand:	Square D by Schneider Electric
series:	QO
type:	Miniature Circuit Breaker
amperage:	20 Amp
voltage:	120/240 VAC
interrupt rating:	10 kAIC
poles:	1
mounting type:	Plug-On
Color:	Black
Finish:	Molded Case
Material:	Plastic/Metal
Size:	0.75-inch Width
Interrupt Rating:	10 kA
Voltage Rating:	120/240V AC
Mounting Type:	Plug-On
Number of Poles:	1-Pole
Trip Type:	Thermal-Magnetic
Wire Size Range:	AWG 14 to AWG 8 (Al/Cu)
Special Ratings:	HACR, SWD (Switching Duty)
Certifications:	UL Listed, CSA Certified
Amperage Rating:	20
Frame:	100A
Interrupt Rating:	10
Mounting Type:	Plug On
Numberof Poles:	1
Overall Depth:	2.91
Phase:	1
Standards:	ANSI Specified, CSA Certified, UL Listed
Terminal Type:	Pressure Plate/Screw Clamp
Trip Range:	27
Trip Type:	Fixed
Type:	Type QO, Standard
Usage:	For QO Load Centers and NQOD Panelboards, Speed-D Switchboard Distribution Panels
Voltage Rating:	120/240 VAC, 48 VDC

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General Ledger Coding

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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.