140G-J3F3-D10

140G-J3F3-D10

Revisions: Ser A 
Description: The 140G-J3F3-D10 molded case circuit breaker is a J-frame molded case circuit breaker with 3 poles. It is an Allen-Bradley/Rockwell Automation circuit breaker from the Bulletin 140G product line. The 140G-J3F3-D10 molded case circuit breaker supports a rated current of 100 Amps, thermal trip current ratings of 70 to 100 Amps, and magnetic trip current ratings of 500 to 1000 Amps. This circuit breaker’s thermal and magnetic trip ratings are adjustable. The 140G-J3F3-D10 molded case circuit breaker comes with back plates and end cap terminals as standard features and it supports padlocks, terminal covers, and flange cables.
Rated 4.9 with 7 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-J3F3-D10 molded case circuit breaker is a J-frame molded case circuit breaker with 3 poles. It is an Allen-Bradley/Rockwell Automation circuit breaker from the Bulletin 140G product line. The 140G-J3F3-D10 molded case circuit breaker supports a rated current of 100 Amps, thermal trip current ratings of 70 to 100 Amps, and magnetic trip current ratings of 500 to 1000 Amps. This circuit breaker’s thermal and magnetic trip ratings are adjustable. The 140G-J3F3-D10 molded case circuit breaker comes with back plates and end cap terminals as standard features and it supports padlocks, terminal covers, and flange cables.

Preowned

Includes a 1-Year DO Supply warranty.

DO Supply is not an authorized distributor for Allen Bradley.

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disclaimer
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-J3F3-D10.
Exchange: Exchange credit for your defective unit available.
Conditions: We sell preowned surplus and refurbished parts.

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Rated 4.9 with 7 reviews

    Technical Specifications for 140G-J3F3-D10

ManufacturerEaton Cutler-Hammer
BrandEaton Cutler-Hammer
Part Number/Catalog No.140G-J3F3-D10
Product TypeMolded Case Circuit Breaker
FrameJ
Amps250
Interrupting Rating35 kA
Protection TypeAdjust Thermal/ Adjust Magnetic
Current Range100 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-J3F3-D10
Product TypeMolded Case Circuit Breaker
FrameJ
Amps250
Interrupting Rating35 kA
Protection TypeAdjust Thermal/ Adjust Magnetic
Current Range100 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-J3F3-D10

The Allen-Bradley/Rockwell Automation 140G-J3F3-D10 circuit breaker is a 3-pole circuit breaker. It has a molded case. Breakers with a molded case are smaller than other breakers and they save mounting space. Additionally, molded case circuit breakers such as the 140G-J3F3-D10 circuit breaker take less time to reset and or switch on after they trip during electrical faults. The 140G-J3F3-D10 circuit breaker, like other 140G circuit breakers, contains a handle that indicates whether the breaker is ON, OFF, or TRIPPED. The RESET option is beyond the OFF position and it is used to bring the 140G-J3F3-D10 circuit breaker back into operation after a trip.



However, before resetting the circuit breaker, it is recommended that the underlying problem be investigated and corrected. Failure to do this may result in multiple trips, which could cause severe device damage. Note that the molded case is either made of a thermoset composite resin that combines durability and high dielectric strength in a compact design or a glass-polyester material. The operating mechanism of the 140G-J3F3-D10 circuit breaker handles the closing and opening of the contacts. Note that the breaker cannot be prevented from tripping by holding the handle in the ON position. The Allen-Bradley 140G-J3F3-D10 circuit breaker extinguishes an arc by confining and dividing an arc which is formed each time the breaker interrupts current flow. An arc extinguisher is mainly made of a stack of steel plates held together by 2 insulating plates. Since the 140G-J3F3-D10 circuit breaker’s trip unit has a thermal element, the environment’s ambient temperature has to be considered before mounting because high temperature can cause the thermal trip unit to malfunction.



This content was written and compiled by DO Supply and should not be copied.

Technical Description of 140G-J3F3-D10

The Allen-Bradley 140G-J3F3-D10 Molded Case Circuit Breaker has a J Frame and 250 Amps. It also has a 35 kA Interrupting Rating and 3 Poles.

Repair Services for 140G-J3F3-D10

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

Our highly skilled technicians can repair your 140G-J3F3-D10. 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-J3F3-D10

Please refer to the manual for more information about the 140G-J3F3-D10 such as the wiring diagrams, data sheets and migration or obsolescence details.

Revision Part # Also Known as Availability
140G-J3F3-D10 Ser A
140G-J3F3-D10/A, Series A, Rev A Request Quote
Common misspellings:
  • l40G-J3F3-D10
  • 1A0G-J3F3-D10
  • 14oG-J3F3-D10
  • 140G-J3F3-Dl0
  • 140G-J3F3-D1o
  • 140GJ3F3D10

Dimensions For 140G-J3F3-D10

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-J3F3-D10

Resolutions For 140G-J3F3-D10

About

Technical Specifications for 140G-J3F3-D10

ManufacturerEaton Cutler-Hammer
BrandEaton Cutler-Hammer
Part Number/Catalog No.140G-J3F3-D10
Product TypeMolded Case Circuit Breaker
FrameJ
Amps250
Interrupting Rating35 kA
Protection TypeAdjust Thermal/ Adjust Magnetic
Current Range100 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-J3F3-D10
Product TypeMolded Case Circuit Breaker
FrameJ
Amps250
Interrupting Rating35 kA
Protection TypeAdjust Thermal/ Adjust Magnetic
Current Range100 A
Rated Insulation Voltage1000V
Rated Impulse Withstand Voltage8 kV
Weight5.51 lb
Mechanical Life240 Operations/hr.
Electrical Life120 Operations/ hr.

About 140G-J3F3-D10

The Allen-Bradley/Rockwell Automation 140G-J3F3-D10 circuit breaker is a 3-pole circuit breaker. It has a molded case. Breakers with a molded case are smaller than other breakers and they save mounting space. Additionally, molded case circuit breakers such as the 140G-J3F3-D10 circuit breaker take less time to reset and or switch on after they trip during electrical faults. The 140G-J3F3-D10 circuit breaker, like other 140G circuit breakers, contains a handle that indicates whether the breaker is ON, OFF, or TRIPPED. The RESET option is beyond the OFF position and it is used to bring the 140G-J3F3-D10 circuit breaker back into operation after a trip.



However, before resetting the circuit breaker, it is recommended that the underlying problem be investigated and corrected. Failure to do this may result in multiple trips, which could cause severe device damage. Note that the molded case is either made of a thermoset composite resin that combines durability and high dielectric strength in a compact design or a glass-polyester material. The operating mechanism of the 140G-J3F3-D10 circuit breaker handles the closing and opening of the contacts. Note that the breaker cannot be prevented from tripping by holding the handle in the ON position. The Allen-Bradley 140G-J3F3-D10 circuit breaker extinguishes an arc by confining and dividing an arc which is formed each time the breaker interrupts current flow. An arc extinguisher is mainly made of a stack of steel plates held together by 2 insulating plates. Since the 140G-J3F3-D10 circuit breaker’s trip unit has a thermal element, the environment’s ambient temperature has to be considered before mounting because high temperature can cause the thermal trip unit to malfunction.



This content was written and compiled by DO Supply and should not be copied.

Technical Description of 140G-J3F3-D10

The Allen-Bradley 140G-J3F3-D10 Molded Case Circuit Breaker has a J Frame and 250 Amps. It also has a 35 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-J3F3-D10. 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-J3F3-D10. 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-J3F3-D10 such as the wiring diagrams, data sheets and migration or obsolescence details.

Revision Part # Also Known as Availability
140G-J3F3-D10 Ser A
140G-J3F3-D10/A, Series A, Rev A Request Quote

Common misspellings:
  • l40G-J3F3-D10
  • 1A0G-J3F3-D10
  • 14oG-J3F3-D10
  • 140G-J3F3-Dl0
  • 140G-J3F3-D1o
  • 140GJ3F3D10
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