Square D™ QO™ QO120DF Dual Function Combination Miniature Circuit Breaker, 120 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 1 pole QO circuit breaker is rated at 20A at 120VAC. This unit provides 10kA breaking capacity and plug in mounting. This product includes a dual function feature with pigtail. This provides combination arc fault and ground fault protection. 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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UPC785901401629
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Manufacturer Part NumberQO120DF
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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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TypeDual Function
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Connection TypePressure Plate
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Mounting TypePlug-In
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Voltage Rating120 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 4.75 in H
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Interrupt Rating10 kA
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Phase1
- 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
| Competitor Name | Competitor Part Number |
|---|---|
| Grainger | 43WH67 |
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Alternative Part Number9135019
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UNSPSC39121603
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IDEA Index ID9135019
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Package DescriptionEACH
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Standards/ApprovalsBuy American Act Compliant|CSA Certified|RoHS Compliant|UL Listed|PROP65: This product can expose you to chemicals including: Lead and Lead compounds, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65warnings.ca.gov
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WarrantyLimited
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RoHS
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Warranty Information
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Specification Sheet
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Owners/User Manual
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Full Engineering Drawing
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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 1 pole QO circuit breaker is rated at 20A at 120VAC. This unit provides 10kA breaking capacity and plug in mounting. This product includes a dual function feature with pigtail. This provides combination arc fault and ground fault protection. QO circuit breakers are UL Listed under UL File E84967 and are CSA Certified under CSA Master Contract 153555.
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