140G-J0F3-D12

140G-J0F3-D12

Revisions: Ser A 
Description: The 140G-J0F3-D12 molded case circuit breaker is an adjustable thermal and an adjustable magnetic type of molded case circuit breaker. It has been designed and manufactured by Allen-Bradley/Rockwell Automation as part of the Bulletin 140G series of circuit breakers. The 140G-J0F3-D12 molded case circuit breaker can trip at thermal thresholds between 87.5 and 125 Amps and at magnetic thresholds between 625 and 1250 Amps. It supports a current rating of 125 Amps, 3 poles, and a Size J frame. The 140G-J0F3-D12 molded case circuit breaker can be mounted in any required position in an industrial system.
Rated 4.9 with 17 reviews

Preowned

Includes a 1-Year DO Supply warranty.

DO Supply is not an authorized distributor for Allen Bradley.

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Description: The 140G-J0F3-D12 molded case circuit breaker is an adjustable thermal and an adjustable magnetic type of molded case circuit breaker. It has been designed and manufactured by Allen-Bradley/Rockwell Automation as part of the Bulletin 140G series of circuit breakers. The 140G-J0F3-D12 molded case circuit breaker can trip at thermal thresholds between 87.5 and 125 Amps and at magnetic thresholds between 625 and 1250 Amps. It supports a current rating of 125 Amps, 3 poles, and a Size J frame. The 140G-J0F3-D12 molded case circuit breaker can be mounted in any required position in an industrial system.

Preowned

Includes a 1-Year DO Supply warranty.

DO Supply is not an authorized distributor for Allen Bradley.

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credit cards
better business bureau
Revisions: Ser A 

Warranty: 1 year DO Supply Warranty Included
Shipping: Worldwide shipping via UPS, DHL, and TNT
Repairs: We offer repair service for the 140G-J0F3-D12.
Exchange: Exchange credit for your defective unit available.
Conditions: We sell preowned surplus and refurbished parts.

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Rated 4.9 with 17 reviews

    Technical Specifications for 140G-J0F3-D12

ManufacturerEaton Cutler-Hammer
BrandEaton Cutler-Hammer
Part Number/Catalog No.140G-J0F3-D12
Product TypeMolded Case Circuit Breaker
FrameJ
Amps250
Interrupting Rating100 kA
Protection TypeAdjust Thermal/ Adjust Magnetic
Current Range120 A
Rated Insulation Voltage1000V
Rated Impulse Withstand Voltage8 kV
Weight5.51 lb
Mechanical Life240 Operations/hr.
Electrical Life120 Operations/ hr.
ManufacturerEaton Cutler-Hammer
BrandEaton Cutler-Hammer
Part Number/Catalog No.140G-J0F3-D12
Product TypeMolded Case Circuit Breaker
FrameJ
Amps250
Interrupting Rating100 kA
Protection TypeAdjust Thermal/ Adjust Magnetic
Current Range120 A
Rated Insulation Voltage1000V
Rated Impulse Withstand Voltage8 kV
Weight5.51 lb
Mechanical Life240 Operations/hr.
Electrical Life120 Operations/ hr.
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About 140G-J0F3-D12

The Allen-Bradley 140G-J0F3-D12 molded case circuit breaker is a J Frame circuit breaker from the 140G circuit breaker series that is built for thermal overcurrent and short-circuit protection to main, branch, and feeder circuits in industrial control applications. The 140G-J0F3-D12 circuit breaker offers a very compact breaker design that makes it ideal for applications with limited mounting space, and it supports a wide variety of customer-fit accessories that help to simplify the configuration and installation processes. The 140G-J0F3-D12 circuit breaker has a 125 Amps breaker rating at 480 Volts AC and it is suitable for applications rated at up to 600 Volts AC. It has a breaking capacity rating of 100 kiloamps at 480 Volts AC and a rated insulation voltage of 1000 Volts.





The 140G-J0F3-D12 circuit breaker has a rated impulse withstand voltage of 8 kilovolts and a designated 120 operations per hour electrical lifespan. It has a trip unit with trip ratings that can be adjusted to meet a wide variety of application currents. This trip unit comprises a thermal heater element with adjustable trip values from 87.5 Amps to 125 Amps, and an electromagnet with an adjustable magnetic trip rating from 625 to 1250 Amps. The 140G-J0F3-D12 circuit breaker has 3-pole wiring with end cap type terminals, and it can be mounted or installed in any configuration without de-rating. Available options like the auxiliary contact, alarm contact, under-voltage release (UVR), residual current release, and shunt trip options can be attached to enhance the breaker performance and PLC connectivity. The 140G-J0F3-D12 circuit breaker has an 80% efficiency rating at 40 degrees Celsius ambient temperature and it is sensitive to temperature changes above this value. The 140G-J0F3-D12 circuit breaker is UL listed, CE marked, and CSA certified, and it has approximate mounting dimensions of 105 x 82.5 x 160 meters.



Technical Description of 140G-J0F3-D12

The Allen-Bradley 140G-J0F3-D12 Molded Case Circuit Breaker has a J Frame and 250 Amps. It also has a 100 kA Interrupting Rating and 3 Poles.

Repair Services for 140G-J0F3-D12

Type Lead Time Price Action
Repair Service 2-4 weeks Askenvelope Get Quote

Our highly skilled technicians can repair your 140G-J0F3-D12. All of our repairs come with a 1 Year DO Supply Warranty. Please contact us for additional information about our repair process.

Revisions for 140G-J0F3-D12

Please refer to the manual for more information about the 140G-J0F3-D12 such as the wiring diagrams, data sheets and migration or obsolescence details.

Revision Part # Also Known as Availability
140G-J0F3-D12 Ser A
140G-J0F3-D12/A, Series A, Rev A Request Quote
Common misspellings:
  • l40G-J0F3-D12
  • 1A0G-J0F3-D12
  • 14oG-J0F3-D12
  • 140G-JoF3-D12
  • 140G-J0F3-Dl2
  • 140GJ0F3D12

Dimensions For 140G-J0F3-D12

Size
Input Type
Panel Cutout Height in mm
Panel Cutout Width in mm
Terminal Height in mm
Terminal Width in mm
Terminal Overall Depth in mm
Terminal Mounted Depth in mm

Dimensions For 140G-J0F3-D12

Resolutions For 140G-J0F3-D12

About

Technical Specifications for 140G-J0F3-D12

ManufacturerEaton Cutler-Hammer
BrandEaton Cutler-Hammer
Part Number/Catalog No.140G-J0F3-D12
Product TypeMolded Case Circuit Breaker
FrameJ
Amps250
Interrupting Rating100 kA
Protection TypeAdjust Thermal/ Adjust Magnetic
Current Range120 A
Rated Insulation Voltage1000V
Rated Impulse Withstand Voltage8 kV
Weight5.51 lb
Mechanical Life240 Operations/hr.
Electrical Life120 Operations/ hr.
ManufacturerEaton Cutler-Hammer
BrandEaton Cutler-Hammer
Part Number/Catalog No.140G-J0F3-D12
Product TypeMolded Case Circuit Breaker
FrameJ
Amps250
Interrupting Rating100 kA
Protection TypeAdjust Thermal/ Adjust Magnetic
Current Range120 A
Rated Insulation Voltage1000V
Rated Impulse Withstand Voltage8 kV
Weight5.51 lb
Mechanical Life240 Operations/hr.
Electrical Life120 Operations/ hr.

About 140G-J0F3-D12

The Allen-Bradley 140G-J0F3-D12 molded case circuit breaker is a J Frame circuit breaker from the 140G circuit breaker series that is built for thermal overcurrent and short-circuit protection to main, branch, and feeder circuits in industrial control applications. The 140G-J0F3-D12 circuit breaker offers a very compact breaker design that makes it ideal for applications with limited mounting space, and it supports a wide variety of customer-fit accessories that help to simplify the configuration and installation processes. The 140G-J0F3-D12 circuit breaker has a 125 Amps breaker rating at 480 Volts AC and it is suitable for applications rated at up to 600 Volts AC. It has a breaking capacity rating of 100 kiloamps at 480 Volts AC and a rated insulation voltage of 1000 Volts.





The 140G-J0F3-D12 circuit breaker has a rated impulse withstand voltage of 8 kilovolts and a designated 120 operations per hour electrical lifespan. It has a trip unit with trip ratings that can be adjusted to meet a wide variety of application currents. This trip unit comprises a thermal heater element with adjustable trip values from 87.5 Amps to 125 Amps, and an electromagnet with an adjustable magnetic trip rating from 625 to 1250 Amps. The 140G-J0F3-D12 circuit breaker has 3-pole wiring with end cap type terminals, and it can be mounted or installed in any configuration without de-rating. Available options like the auxiliary contact, alarm contact, under-voltage release (UVR), residual current release, and shunt trip options can be attached to enhance the breaker performance and PLC connectivity. The 140G-J0F3-D12 circuit breaker has an 80% efficiency rating at 40 degrees Celsius ambient temperature and it is sensitive to temperature changes above this value. The 140G-J0F3-D12 circuit breaker is UL listed, CE marked, and CSA certified, and it has approximate mounting dimensions of 105 x 82.5 x 160 meters.



Technical Description of 140G-J0F3-D12

The Allen-Bradley 140G-J0F3-D12 Molded Case Circuit Breaker has a J Frame and 250 Amps. It also has a 100 kA Interrupting Rating and 3 Poles.

Repairs
Type Lead Time Price Action
Repair Service 2-4 weeks Askenvelope Get Quote

Our highly skilled technicians can repair your 140G-J0F3-D12. All of our repairs come with a 1 Year DO Supply Warranty. Please contact us for additional information about our repair process.

Type Lead Time Price Action
Repair Service 2-4 weeks Askenvelope Get Quote

Our highly skilled technicians can repair your 140G-J0F3-D12. All of our repairs come with a 1 Year DO Supply Warranty. Please contact us for additional information about our repair process.

Revisions

Please refer to the manual for more information about the 140G-J0F3-D12 such as the wiring diagrams, data sheets and migration or obsolescence details.

Revision Part # Also Known as Availability
140G-J0F3-D12 Ser A
140G-J0F3-D12/A, Series A, Rev A Request Quote

Common misspellings:
  • l40G-J0F3-D12
  • 1A0G-J0F3-D12
  • 14oG-J0F3-D12
  • 140G-JoF3-D12
  • 140G-J0F3-Dl2
  • 140GJ0F3D12
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