EATON CH120 Type CH Standard Circuit Breaker, 120/240 V AC, 20 A, 10 kA Interrupt, 1 Poles
Quick-make, quick-break switch mechanism combined with inverse time element tripping operation and trip-free handle design. Type CH circuit breakers trip to the off position, eliminating nuisance callbacks. The CHF family also includes a trip flag to differentiate between a trip and the breaker being turned off. The thermal magnetic trip curve avoids nuisance tripping on mild overloads while reacting almost instantaneously to severe short circuit conditions. Multi-pole breakers have internal common trip connection to operate all poles simultaneously. Handles are marked with On-Off indication and ampere rating of the breaker.
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BrandEATON
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UPC782113101644
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Manufacturer Part NumberCH120
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CountryUSA
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Temperature Rating60 to 75 deg C
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Trip TypeThermal/Magnetic
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TypeType CH Standard
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Mounting TypePlug-On
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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, 14 to 10 AWG
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Number of Poles1
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Dimensions3-1/2 in L x 5 in W x 3 in H
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Interrupt Rating10 kA
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Enclosure TypeNEMA 1/3R
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Phase1
- Common trip requires one 3/4 in space
- Switching duty rated
- For 1-pole circuit breakers carry listing for HACR application
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Alternative Part Number7335556
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UNSPSC39121601
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IDEA Index ID7335556
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Package DescriptionEACH
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Standards/ApprovalsUL 489
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Owners/User Manual
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EATON CH120 Type CH Standard Circuit Breaker, 120/240 V AC, 20 A, 10 kA Interrupt, 1 Poles
Quick-make, quick-break switch mechanism combined with inverse time element tripping operation and trip-free handle design. Type CH circuit breakers trip to the off position, eliminating nuisance callbacks. The CHF family also includes a trip flag to differentiate between a trip and the breaker being turned off. The thermal magnetic trip curve avoids nuisance tripping on mild overloads while reacting almost instantaneously to severe short circuit conditions. Multi-pole breakers have internal common trip connection to operate all poles simultaneously. Handles are marked with On-Off indication and ampere rating of the breaker.
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