![Mini circuit breaker, QO, 20A, 1 pole, 120VAC, 10kA, plug in, combo ARC fault, plug on neutral [TAA]](https://images.province-electric.com/SCH-QO120PCAFI/mini-circuit-breaker-qo-20a-medium.webp)
![Mini circuit breaker, QO, 20A, 1 pole, 120VAC, 10kA, plug in, combo ARC fault, plug on neutral [TAA]](https://images.province-electric.com/SCH-QO120PCAFI/mini-circuit-breaker-qo-20a-medium-alt-mgqp.webp)
![Mini circuit breaker, QO, 20A, 1 pole, 120VAC, 10kA, plug in, combo ARC fault, plug on neutral [TAA]](https://images.province-electric.com/SCH-QO120PCAFI/mini-circuit-breaker-qo-20a-medium-alt-xbdq.webp)
![Mini circuit breaker, QO, 20A, 1 pole, 120VAC, 10kA, plug in, combo ARC fault, plug on neutral [TAA]](https://images.province-electric.com/SCH-QO120PCAFI/mini-circuit-breaker-qo-20a-medium-alt-mgwc.webp)
Documentation & Downloads
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
CAD
$139.17
/ EA
Available to Order
Available to Ship Same/Next Business Day if In Stock and Ordered before 12:00 PM EST
Company Stock:
0
Loading dialog...
Looking to buy a large quantity?
To view product inventory
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
Additional
- Amperage
- 20 A
- Interrupt Rating
- 10 kA
- Poles
- 1 Pole
- Connection Type
- Plug-on neutral
- Tightening Torque
- 4 N.m (35.4 lbf.in)
- Width
- 0.75 in (19 mm)
- Weight
- 0.55 lb (0.249 kg)
- Compliance
- UL Listed, CSA Certified, RoHS Compliant (with Exemptions), TAA
- Warranty
- 18 months
Voltage120 V AC
Circuit Breaker TypeCombination ARC-fault
Mounting TypePlug-in
Wire SizeAWG 14 to AWG 8 copper, AWG 12 to AWG 8 aluminum
Height4.76 in (121 mm)
Depth2.91 in (74 mm)
MaterialMiniature circuit-breaker
Range Of ProductQO
Loading video…
Accessories
Loading carousel layout...
Loading carousel layout...
Similar Products
Loading carousel layout...
Loading carousel layout...
CAD
$139.17
/ EA
Available to Order
Available to Ship Same/Next Business Day if In Stock and Ordered before 12:00 PM EST
Company Stock:
0
Loading dialog...
Looking to buy a large quantity?
To view product inventory
CAD$139.17/ EA
Loading add to cart quantity...
