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Product Description & Specifications
Confirm the complete catalog number and application requirements before ordering. The specifications below reflect the product information available for this listing.
- Manufacturer
- Schneider Electric
- Brand
- Square D
- Sub-Category
- Molded Case
- Series
- QOB Series
- Frame
- QOB
- Rated current
- 20
- Voltage
- 120/240VAC
- Poles
- 2
- Phases
- 1
- Interrupting rating
- 10kA@120V
- Trip functions
- LI - Long-Time and Instantaneous Trip
- Protection
- Thermal Magnetic
- Connection
- Bolt-On
- Terminals
- Pressure Plate
- Lugs
- Included
- Panel / equipment
- Square D NQOD Panelboards
- Standards
- CSA, UL Listed
- Country of origin
- Mexico
Show all specifications (10 more)
- Frame Size
- 100A/QO
- Temp Rating
- -13°F to 158°F (-25°C to 70°C)
- MCM Size
- Min. Wire Size 14 AWG Max. Wire Size 8 AWG
- Breaker Type
- Standard
- UPC
- 785901416869
- GTIN
- 00785901416869
- Dimensions
- 3.0 in (76 mm) x 1.5 in (38 mm) x 2.9 in (74 mm) (Height x Width x Depth)
- Weight
- 0.55 lb
- Certification
- UL Listed
- Wire Size
- AWG 14 to AWG 8, Copper or Aluminum
Product description & additional details
QOB220
QOB220 is a Square D 2 pole, 20 amp, bolt-on circuit breaker designed for reliable branch circuit protection in residential and commercial applications.
This thermal magnetic molded case circuit breaker features a 120/240VAC voltage rating, 10kA interrupting capacity, and is part of the QO series. It offers both long-time and instantaneous trip functions, ensuring robust overload and short circuit protection. The QOB220 is UL and CSA listed, meeting industry standards for safety and performance.
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Key Specifications
- Amperage: 20A
- Voltage: 120/240VAC
- Poles: 2
- Mounting Type: Bolt-on
- Interrupt Rating: 10kAIC at 120/240VAC
- Series/Frame: QO
- Trip Unit: Thermal magnetic (LI – long-time and instantaneous)
- Certifications: UL, CSA
- Wire Size: 14–8 AWG (copper or aluminum)
- Connection Type: Pressure plate
- Temperature Rating: 40°C
- Standards: HACR
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Return eligibility: what to know before ordering
Return requests must be made within 30 days of shipping and require authorization. Used, installed, energized, or tested items are not eligible. A restocking fee of up to 35% may apply. Review the full policy before purchase.
Product-specific restrictions apply. International orders are non-cancellable and non-refundable under the policy.
Warranty supplied by Essential Electric
Warranty coverage is provided by Essential Electric, subject to the product and policy terms. Essential Electric is an independent supplier. Surplus or discontinued inventory may not qualify for the original manufacturer’s warranty.
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