Product Description
EATON's CHB270 residential CH circuit breakers provide premium overload protection. These Type CH circuit breakers trip to the OFF position. The thermal-magnetic trip curve avoids nuisance tripping on mild overloads while reacting almost instantaneously to severe short-circuit conditions. Handles are marked with ON-OFF indication and ampere rating of the breaker.
- Type CHB breaker handles trip to a position between ON and off and require movement to full OFF to reset the breaker
- Contacts are sintered weld resistant silver tungsten
- Inverse time element thermal element tripping
Product Highlights
The EATON CHB270 is suitable for industrial PB Panelboards applications and is UL and CSA certified.
Product Information
Standard Information
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Brand: EATON
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Manufacturer Part Number: CHB270
Technical Specifications
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Actuator Type: Handle
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Connection Type: Box Lug
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Mounting Type: Bolted-On
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Phase: 1 ph
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Temperature Rating: 60 to 75 deg C
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Type: Type CHB Standard
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Wire Size: 8 to 2 AWG
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Voltage Rating: 120/240 VAC
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Amperage Rating: 70 A
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Interrupt Rating: 10 kA
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Number of Poles: 2
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Trip Type: LI
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Product Length/Depth: 3.7 in
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Product Height: 3.2 in
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Product Width: 2.2 in
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Certifications: UL 489
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Product Type: Thermal magnetic circuit breakers
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Used with: CH Loadcenters
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Circuit breaker type: CHB
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Wire size: #8-2 AWG
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Brand: Eaton
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Series: CHB
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Part Number: CHB270
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Amperage: 70A
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Voltage: 240
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Poles: 2
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AIC Rating: 10kA @ 120/240VAC
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Mounting Style: Bolt-On
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Terminal Type: Box Lugs
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For Use With: Type PB Panelboards, Type PH Panelboards, Meter Panels, Multi-Metering Modules
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Trip Technology: Thermal Magnetic
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Trip Function Code: LI
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Trip Function: Long-Time, Instantaneous
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Trip Adjustability: Fixed
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Wire Gauge: 8-2 AWG (Cu/Al)
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Max Wire: 2 AWG
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Min Wire: 8 AWG
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Available Options: Padlock Attachment
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Standards: CSA C22.2 No. 5, Federal Specification W-C-375b, UL 489
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Approval: CSA, UL
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Temp Rating: 60C to 75C
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Construction Features: Common Trip
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UNSPSC: 39121601
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Includes: Contact Block Mounting Adapter
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MPN: CHB270
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UPC: 78211311254
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Manufacturer: Eaton
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Number of Positions: 2
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Number of Gangs: 2
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Number of Throws: 1
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Maximum Amperage: 70
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Application: Industrial
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Operation Method: On/Off
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Material: Nylon
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Suitable For: Interior
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Model: CHB270
