Square D™ QO™ QO2020 Tandem Miniature Circuit Breaker, 120/240 V AC, 20 A, 10 kA Interrupt, 1 Pole, Thermal Magnetic Trip
QO and QOB one, two and three pole thermal magnetic circuit breakers provide overcurrent protection and switching on ac and dc systems. These circuit breakers have an over center, trip free toggle mechanism with quick make, quick break action and positive handle indication. They also have VisiTrip trip indication, which provides a visual indication that the circuit breaker has tripped and interrupted the circuit. A full line of features and factory installed accessories are also available such as shunt trips, auxiliary switches and alarm switches. This QO tandem mini circuit breaker has 2 one pole at 20A for 120/240VAC. This unit provides 10kA breaking capacity and plug in mounting. QO circuit breakers are UL Listed under UL File E84967 and are CSA Certified under CSA Master Contract 153555.
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BrandSquare D™
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UPC785901400943
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Manufacturer Part NumberQO2020
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CountryUSA
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Temperature Rating40 deg C
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Frequency Rating50/60 Hz
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Trip TypeThermal Magnetic
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TypeTandem
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Connection TypePressure Plate
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Mounting TypePlug-In
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Voltage Rating120/240 V AC
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Amperage Rating20 A
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Wire Size14 to 8 AWG
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Number of Poles1
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Dimensions2.91 in L x 0.75 in W x 3 in H
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Interrupt Rating10 kA
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Phase1
- Provides superior circuit protection
- Reliable and durable
- Plug-on neutral design and shorter footprint for faster installs
- Simple design and clear instructions for quick setup
- Time-saving diagnostics with touch of a button
- Box lug terminal
| Competitor Name | Cross-Reference Number |
|---|---|
| Grainger | 1D250 |
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Alternative Part Number8028223
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UNSPSC39121603
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IDEA Index ID8028223
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Package DescriptionEACH
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Standards/ApprovalsCSA Certified|HACR Rated|RoHS Compliant|UL Listed|PROP65: Cancer and Reproductive harm - www.P65warnings.ca.gov
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Warranty18 months
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RoHS
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Catalog
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Specification Sheet
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Instruction/Installation Manual
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Owners/User Manual
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Square D™ QO™ QO2020 Tandem Miniature Circuit Breaker, 120/240 V AC, 20 A, 10 kA Interrupt, 1 Pole, Thermal Magnetic Trip
QO and QOB one, two and three pole thermal magnetic circuit breakers provide overcurrent protection and switching on ac and dc systems. These circuit breakers have an over center, trip free toggle mechanism with quick make, quick break action and positive handle indication. They also have VisiTrip trip indication, which provides a visual indication that the circuit breaker has tripped and interrupted the circuit. A full line of features and factory installed accessories are also available such as shunt trips, auxiliary switches and alarm switches. This QO tandem mini circuit breaker has 2 one pole at 20A for 120/240VAC. This unit provides 10kA breaking capacity and plug in mounting. QO circuit breakers are UL Listed under UL File E84967 and are CSA Certified under CSA Master Contract 153555.
Square D™ QOB240 Standard Miniature Circuit Breaker, 120/240 V AC, 40 A, 10 kA Interrupt, 2 Poles, Thermal Magnetic Trip
QO and QOB one, two and three pole thermal magnetic circuit breakers provide overcurrent protection and switching on ac and dc systems. These circuit breakers have an over center, trip free toggle mechanism with quick make, quick break action and positive handle indication. They also have VisiTrip trip indication, which provides a visual indication that the circuit breaker has tripped and interrupted the circuit. A full line of features and factory installed accessories are also available such as shunt trips, auxiliary switches and alarm switches. This 2 pole QO circuit breaker is rated at 40A at 120/240VAC. This unit provides 10kA breaking capacity and bolt on mounting. QO circuit breakers are UL Listed under UL File E84967 and are CSA Certified under CSA Master Contract 153555.
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