QOB120VH - 20 Amp Circuit Breaker
- 20 Amp
- 22k @ 120VAC
- 1 Pole
Purchase Options: New Takeout
QOB120VH - 20 Amp Circuit Breaker Description
QOB120VH - 20 Amp Circuit Breaker
The Square D QOB120VH is a 20 amp, 1-pole bolt-on circuit breaker for use in compatible QO panelboards. Rated for 120/240VAC with a 22kA interrupting rating, it provides thermal-magnetic protection for your branch circuits and electrical distribution systems.
This breaker features a Visi-Trip® indicator that shows when the breaker has tripped. The bolt-on mounting design provides a secure installation in the panel, and the trip-free mechanism allows the breaker to open during an overcurrent condition as intended.
The QOB120VH is commonly used in residential, commercial, and light industrial applications where a 20A, 1-pole breaker is required. It is often specified for branch circuits, HVAC equipment, and general distribution systems. Built to last, it provides the proper fit and ratings for compatible QO equipment.
Key Features and Benefits
- 20 Amp rating: 20 Amp rating
- 1-pole design: 1-pole design
- 120/240VAC: 120/240VAC
- Bolt-on mounting: Bolt-on mounting
- Thermal-magnetic protection: Thermal-magnetic protection
- 22kA interrupting rating: 22kA interrupting rating
- Visi-Trip® indicator: Visi-Trip® indicator
- Trip-free mechanism: Trip-free mechanism
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HACR rated: HACR rated
Technical Specifications
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Manufacturer: Square D
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Catalog Number: QOB120VH
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Product Series: QO
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Current Rating: 20A
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Poles: 1
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Voltage Rating: 120/240VAC
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Mounting Type: Bolt-On
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Circuit Breaker Type: Standard
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Interrupting Rating: 22kA at 120/240VAC
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Electrical Connection: Pressure Plate
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Wire Range: AWG 14–8 Copper or Aluminum
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Tightening Torque: 4.6 N·m
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Panel Spaces Required: 1
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Dimensions:
- Height: 76 mm
- Width: 19 mm
- Depth: 74 mm
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Weight: 0.136 kg
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Ambient Rating: 40°C
Material Compliance and Certifications
- UL Listed: UL Listed
- CSA Certified: CSA Certified
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HACR Rated: HACR Rated
Where It Works Best
- QO panelboards
- Branch circuits
- Residential electrical systems
- Commercial facilities
- HVAC equipment
- Distribution panels
- Replacement and maintenance projects
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:1.5
- Height:3.0
- Depth:2.5
- Poles:1
- Amperes:20
- A.I.C. Rating & Volts:22k @ 120VAC
- Type:QOB-VH
- Approx Dimensions:1.50"W x 3.00"L x 2.50"D
- Additional Notes:Bolt-On Circuit Breaker
Returns are easy
You may return unused items within 30 days of delivery for a full refund.
FREE shipping on breaker orders over $100 and all other items with orders over $500.
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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).