Square D QO120PCAFI Mini circuit breaker, QO, 20A, 1 pole, 120VAC, 10kA, plug in, combo ARC fault, plug on neutral [TAA]

MPN: QO120PCAFI
UPC: 785901737186
PPN: SCH-QO120PCAFI
UNSPSC: 39121603

$139.17

Available to Order

Available to Ship Same/Next Business Day if In Stock and Ordered before 12:00 PM EST

Available To Ship Immediately:0

Loading dialog...

Loading add to cart quantity...

Looking to buy a large quantity?

To View Branch Inventory And Your Custom Pricing

Spec sheet

Compare

Description

Mini circuit breaker, QO, 20A, 1 pole, 120VAC, 10kA, plug in, combo ARC fault, plug on neutral [TAA]

Features

Designed for modern Square D QO Plug-on Neutral load centers, this breaker features a direct connection to the neutral bar, completely eliminating the need for a pigtail wire. This streamlined design reduces gutter clutter, significantly speeds up installation time for contractors, and creates a cleaner, more professional panel appearance that is easier to troubleshoot.
This advanced breaker detects both series and parallel arcs dangerous sparking that occurs behind walls from damaged wire insulation or loose connections which standard breakers ignore. By instantly de-energizing the circuit when an unintended arc is sensed, it provides the highest level of fire prevention, ensuring your residential bedrooms and living areas meet the latest National Electrical Code (NEC) safety requirements.
Integrated with Square D s exclusive TIME-SAVER technology, this unit provides a specific blink pattern after a trip to indicate whether the fault was a ground fault, a series arc, or a parallel arc. This diagnostic feedback saves electricians and homeowners hours of expensive troubleshooting time by pinpointing the exact nature of the circuit issue rather than leaving you to guess.
Rated at 120V with a 10kA interrupting rating, this breaker is optimized for 20-amp branch circuits typically found in modern residential builds. It is specifically engineered to handle the loads of sensitive electronics and appliances while providing superior thermal-magnetic protection, ensuring your home s electrical distribution system remains robust and code-compliant.

Documentation & Downloads

Specifications

Key Specifications

Country of Origin	Mexico
Weight	249.476 g

Compliance	TAA Compliant
Depth	74 mm

Complementary Attributes

Line Rated Current	20 A
Ue Rated Operational Voltage	120 V AC

Rated Current	20 A

Important Information Attributes

Persona Type Ids	EUA, LC, OM, SC
Poles Description	1P
Carbon Footprint Of The Distribution Phase A4	0.0635300484, 0.1 kg CO2 eq.
Carbon Footprint Of The Installation Phase A5	0.001733569, 0 kg CO2 eq.
Carbon Footprint Of The Use Phase B2 B3 B4 B6	37 kg CO2 eq., 37.375
Local Publishable Date	2026-04-14
Device Type	LV equipment - Low voltage circuit breaker
Traceability	No
Average Life Duration	15 year(s)
Weee Scope	In
Scope Perimeter	Outside of Europe
End Of Life Doc Ref	ENVEOLI2212005
Reach Full Compliance Status Id	CONTAINS_SVHC
Rohs Eur In Scope	Yes
Rohs Eur Conformity Date	2532
China Rohs In Scope	No
Without Single Use Plastic	Yes
Tier Id	1
Function Option Id	STANDARD
Market Segmentation Id	RESIDENTIAL
Product Kit Identifier	N
Circuit Breaker Application	HACR rated
Electrical Connection	pressure plate
Mounting Mode	plug-in
Number Of Spaces Required	1
Product Or Component Type	miniature circuit-breaker
Returnability	Yes
Sustainable Packaging	No
Total Lifecycle Carbon Footprint	39 kg CO2 eq.
Database Version	2022-01
Height Nominal	121 mm
Nbr. Of Units In Pkg.	1
Warranty In Months	18
Att X Circuit Breaker Type 1	combination ARC-fault
Functional Unit Quantity	1
Reference Lifetime In Y	20

Persona Type Names	Consumer, Contractor, Original Equipment Manufacturer, Electrician
Certificate Agency	UL Listed, CSA
Carbon Footprint Of The End Of Life Phase C1 To C4	0.1 kg CO2 eq., 0.0514009346
Carbon Footprint Of The Manufacturing Phase A1 To A3	2 kg CO2 eq., 1.9252273573
Local Data Status	Publishable
Return Indicator	Y
Serviceability	No
Field Service Division	PPIBS
Use Carbon Footprint	37.375
Weee Product Category	5
Eoli Availability Display	Yes
Reach Full Compliance Status	Reference contains Substances of Very High Concern above the threshold
Reach Compliance Directive	Reference contains Substances of Very High Concern above the threshold
Rohs Eur Status	Compliant By Exemption
Rohs Eur Full Compliance Status	Compliant By Exemption
With Recycled Cardboard	No
Product Contributes To Saved And Avoided Emissions	No
Tier	1
Function Option	Standard
Market Segmentation	Residential
Awg Gauge	14 AWG...8 AWG copper12 AWG...8 AWG aluminium
Circuit Breaker Type	combination ARC-fault
Energy Efficiency Optimized	False
Number Of Poles	1P
Product Availability	Stock - Normally stocked in distribution facility
Range Of Product	QO
Software Version	EIME v5.9.4
Tightening Torque	4-4 N.m
Connections Terminals	plug-on neutral
Data Source	extrapolated product
Width Nominal	19 mm
Customs Code	8536200040
Att N Breaking Capacity 5 Atc N Breaking Capacity	10 kA
Functional Unit Description	Protect during 20 years the installation against overloads and short-circuits in circuit with assigned voltage 120 VAC and rated current 15A In. This protection is ensured in accordance with the following parameters:& 10- Number of poles 1 Pole;& 10- Rated breaking capacity 10 kA;
Functional Unit Unit	unit
Recyclability Potential In %	31

Environment Attributes Main

China Rohs Regulation	Product out of China RoHS scope , Product out of China RoHS scope. Substance declaration for your information.
Recycled Metal Content At Cr Level	0 %
Carbon Footprint	39.4168919093
Circularity Profile	ENVEOLI2212005
Eu Rohs Directive	Compliant By Exemption
Packaging Without Single Use Plastic	Yes
Pep Code	ENVPEP2212005EN
Pcr Version	PCR-ed3-EN-2015 04 02
Type Of Verification For The Pep	Independent external review

Take Back	No
Mercury Free	Yes
Ambient Air Temperature For Operation	40 °C
Environmental Disclosure	ENVPEP2212005EN
Packaging Made With Recycled Cardboard	No
Reach Regulation	Reference contains Substances of Very High Concern above the threshold
Pep Verification Date	2023-08-01
Psr Version	PSR-0005-ed2-EN-2016 03 29