QOB120CAFI - 20 Amp Circuit Breaker
- 20 Amp
- 10k @ 120/240VAC
- 1 Pole
Purchase Options:
QOB120CAFI - 20 Amp Circuit Breaker Description
QOB120CAFI - 20 Amp Circuit Breaker
The QOB120CAFI is a 1-pole, 20-amp bolt-on circuit breaker designed to provide dependable branch-circuit protection while adding an important layer of electrical safety through Combination Type Arc Fault Circuit Interrupter (CAFI) technology. Engineered for use in your 120/240VAC electrical distribution systems, this breaker is rated for 10kA interrupting capacity (A.I.C.), helping you protect electrical circuits from overloads, short circuits, and hazardous arc faults that can result from damaged wiring or loose electrical connections. Its bolt-on mounting design ensures a secure connection in compatible panelboards, making it a reliable choice for commercial, industrial, and residential applications where code-compliant arc-fault protection is required. Whether you're replacing an existing breaker or completing a new installation, the QOB120CAFI delivers dependable performance while helping improve the overall safety and reliability of your electrical system.
Key Features and Benefits
- Part Number: Part Number: QOB120CAFI
- 20 Amp Continuous Current Rating: 20 Amp continuous current rating for branch circuit protection
- Single-Pole Configuration: Single-pole configuration for 120/240VAC applications
- Combination Type Arc Fault Circuit Interrupter (CAFI): A Combination Type Arc Fault Circuit Interrupter (CAFI) helps detect hazardous arc faults to enhance electrical safety
- Bolt-On Mounting: Bolt-on mounting provides a secure installation in compatible panelboards
- 10kA A.I.C. Interrupting Capacity: 10kA A.I.C. interrupting capacity at 120/240VAC
- Equipment Protection: Helps protect connected equipment from overloads and short circuits
- Compact Design: Compact design simplifies installation, which is compatible with the electrical system
Technical Specifications
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Part Number: QOB120CAFI
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Type: QOB-AFI
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Circuit Breaker Style: Bolt-On
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Poles: 1
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Amperage: 20A
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Voltage Rating: 120/240VAC
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Interrupting Rating (A.I.C.): 10kA
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Dimensions:
- Height: 4.75 in.
- Width: 0.75 in.
- Depth: 2.44 in.
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Special Feature: Combination Type Arc Fault Circuit Interruption (CAFI)
Material Compliance and Certifications
- Industry Standards: The QOB120CAFI is manufactured for use in compatible electrical distribution equipment and is designed to meet applicable industry performance standards for its circuit breaker class.
- Combination-Type Arc Fault Circuit Interrupter (AFCI): Combination-Type Arc Fault Circuit Interrupter (AFCI) technology is intended to help meet electrical code requirements where AFCI protection is specified.
- Installation Requirements: Always verify compatibility with your panelboard and follow all applicable national, state, and local electrical codes, as well as manufacturer installation requirements.
Where It Works Best
- The QOB120CAFI is well-suited for commercial buildings, residential properties, institutional facilities, and light industrial environments where 20-amp, single-pole branch-circuit protection with a Combination Type Arc Fault Interrupter is required. Its bolt-on design makes it an excellent choice for compatible panelboards in new installations, system upgrades, and maintenance projects that demand dependable circuit protection and enhanced electrical safety.
Use of Original Equipment Manufacturer (OEM) trademarks, names, and logos is for informational and identification purposes only. This does not imply any affiliation, sponsorship, endorsement, or approval by the original equipment manufacturer. CIRCUIT BREAKER SUPERSTORE® is an independent reseller and is not an authorized distributor, affiliate, or representative of any manufacturer. Manufacturer warranties do not apply unless expressly stated. All trademarks and registered trademarks are the property of their respective owners.
Square D® is a registered trademark of Schneider Electric. Products sold are surplus, used, or refurbished and are NOT supplied by Schneider Electric or its affiliates.
Specifications
- Width:0.75
- Height:4.75
- Depth:2.44
- Poles:1
- Amperes:20
- A.I.C. Rating & Volts:10k @ 120/240VAC
- Type:QOB-AFI
- Approx Dimensions:0.75"W x 4.75"L x 2.44"D
- Additional Notes:Bolt-On Circuit Breaker with Combination Type Arc Fault Circuit Interruption
Returns are easy
You may return unused items within 30 days of delivery for a full refund.
FREE ground shipping on breaker orders over $100 and all other items with orders over $500.
Shipping charges are Prepaid and Allowed on UPS Ground orders for all other products on orders over $500.00, again only when shipping within the lower 48 continental United States, provided the product(s) can safely ship UPS Ground.
If the product cannot safely ship via UPS Ground, or is too heavy to ship UPS Ground, then the product will be shipped via freightliner at buyer's expense.
CIRCUIT BREAKER SUPERSTORE® offers one to five day delivery in the United States. The variation depends on the chosen shipping speed and the warehouse location for the product(s).
Same Day Shipping
We strive to ship out your items within one business day.
In rare circumstances, CIRCUIT BREAKER SUPERSTORE® may reserve up to 5 business days to complete shipment. Feel free to contact us if your order is time sensitive.
CIRCUIT BREAKER SUPERSTORE® provides a limited 1-year warranty on both new and reconditioned products. Rest assured, all products are authentic OEM (original equipment manufacturer).