140G-K6F3-D40

140G-K6F3-D40

Revisions: Ser A 
Description: The 140G-K6F3-D40 circuit breaker is a thermal/magnetic circuit breaker that has been designed and manufactured by Allen-Bradley/Rockwell Automation. It is a member of the Allen-Bradley Bulletin 140G series and it has a Size K frame. The 140G-K6F3-D40 thermal/magnetic circuit breaker’s thermal and magnetic trip ratings are both adjustable by the users. The thermal trip rating can be set anywhere between 280 and 400 Amps and the magnetic trip rating can be set anywhere between 2000 and 4000 Amps. The 140G-K6F3-D40 thermal/magnetic circuit breaker comes with 3 poles.
Rated 4.5 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-K6F3-D40 circuit breaker is a thermal/magnetic circuit breaker that has been designed and manufactured by Allen-Bradley/Rockwell Automation. It is a member of the Allen-Bradley Bulletin 140G series and it has a Size K frame. The 140G-K6F3-D40 thermal/magnetic circuit breaker’s thermal and magnetic trip ratings are both adjustable by the users. The thermal trip rating can be set anywhere between 280 and 400 Amps and the magnetic trip rating can be set anywhere between 2000 and 4000 Amps. The 140G-K6F3-D40 thermal/magnetic circuit breaker comes with 3 poles.

Preowned

Includes a 1-Year DO Supply warranty.

DO Supply is not an authorized distributor for Allen Bradley.

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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-K6F3-D40.
Exchange: Exchange credit for your defective unit available.
Conditions: We sell preowned surplus and refurbished parts.

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Rated 4.5 with 17 reviews

    Technical Specifications for 140G-K6F3-D40

ManufacturerEaton Cutler-Hammer
BrandEaton Cutler-Hammer
Part Number/Catalog No.140G-K6F3-D40
Product TypeMolded Case Circuit Breaker
FrameK
Amps400
Interrupting Rating65 kA
Protection TypeAdjust Thermal/ Adjust Magnetic
Current Range400 A
Rated Insulation Voltage1000V
Rated Impulse Withstand Voltage8 kV
Weight7.17 lb
Mechanical Life120 Operations/ hr.
Electrical Life60 Operations/ hr.
ManufacturerEaton Cutler-Hammer
BrandEaton Cutler-Hammer
Part Number/Catalog No.140G-K6F3-D40
Product TypeMolded Case Circuit Breaker
FrameK
Amps400
Interrupting Rating65 kA
Protection TypeAdjust Thermal/ Adjust Magnetic
Current Range400 A
Rated Insulation Voltage1000V
Rated Impulse Withstand Voltage8 kV
Weight7.17 lb
Mechanical Life120 Operations/ hr.
Electrical Life60 Operations/ hr.
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About 140G-K6F3-D40

The Eaton Cutler-Hammer/Allen-Bradley 140G-K6F3-D40 molded case circuit breaker as part of the 140G molded case circuit breakers series. This device runs on a voltage rating of 600 Volts AC, and it has a K frame type with a rating of  400 Amps. It also has an interrupting rating of 65 kA, 3 poles, and 3 phases. It also features standard interrupting capabilities, the bolt-on connection types, and long-time and instantaneous trip functions. As with other 140G circuit breaker trip units, the 140G-K6F3-D40 circuit breaker is globally approved for CSA, UL, and CCC rated applications, and IEC rated performance. It is specially designed to provide trip unit protection. Further, these circuit breakers offer amazing customization capabilities for the trip units and they also come with a wide selection of operation techniques to match many panel setup configurations.



Molded case circuit breakers like the 140G-K6F3-D40 circuit breaker are a unique type of circuit breaker. According to NEMA, circuit breakers are devices that open and close a circuit by manual means, and that automatically opes the circuit on a preset overcurrent without damaging themselves when they are applied correctly within their rating ranges. A molded case means the structure of the circuit breaker is assembled in a unit that supports insulating material housing. The role of molded case circuit breakers, including the 140G-K6F3-D40 molded case circuit breaker, is to protect conductors and connected equipment from overcurrents by automatically opening before the current reaches a level that is too high and too hazardous to the surrounding components.



Technical Description of 140G-K6F3-D40

The Allen-Bradley 140G-K6F3-D40 Molded Case Circuit Breaker has a K Frame and 400 Amps. It also has a 65 kA Interrupting Rating and 3 Poles.

Repair Services for 140G-K6F3-D40

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

Our highly skilled technicians can repair your 140G-K6F3-D40. 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-K6F3-D40

Please refer to the manual for more information about the 140G-K6F3-D40 such as the wiring diagrams, data sheets and migration or obsolescence details.

Revision Part # Also Known as Availability
140G-K6F3-D40 Ser A
140G-K6F3-D40/A, Series A, Rev A Request Quote
Common misspellings:
  • l40G-K6F3-D40
  • 1A0G-K6F3-D40
  • 14oG-K6F3-D40
  • 140G-K6F3-DA0
  • 140G-K6F3-D4o
  • 140GK6F3D40

Dimensions For 140G-K6F3-D40

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-K6F3-D40

Resolutions For 140G-K6F3-D40

About

Technical Specifications for 140G-K6F3-D40

ManufacturerEaton Cutler-Hammer
BrandEaton Cutler-Hammer
Part Number/Catalog No.140G-K6F3-D40
Product TypeMolded Case Circuit Breaker
FrameK
Amps400
Interrupting Rating65 kA
Protection TypeAdjust Thermal/ Adjust Magnetic
Current Range400 A
Rated Insulation Voltage1000V
Rated Impulse Withstand Voltage8 kV
Weight7.17 lb
Mechanical Life120 Operations/ hr.
Electrical Life60 Operations/ hr.
ManufacturerEaton Cutler-Hammer
BrandEaton Cutler-Hammer
Part Number/Catalog No.140G-K6F3-D40
Product TypeMolded Case Circuit Breaker
FrameK
Amps400
Interrupting Rating65 kA
Protection TypeAdjust Thermal/ Adjust Magnetic
Current Range400 A
Rated Insulation Voltage1000V
Rated Impulse Withstand Voltage8 kV
Weight7.17 lb
Mechanical Life120 Operations/ hr.
Electrical Life60 Operations/ hr.

About 140G-K6F3-D40

The Eaton Cutler-Hammer/Allen-Bradley 140G-K6F3-D40 molded case circuit breaker as part of the 140G molded case circuit breakers series. This device runs on a voltage rating of 600 Volts AC, and it has a K frame type with a rating of  400 Amps. It also has an interrupting rating of 65 kA, 3 poles, and 3 phases. It also features standard interrupting capabilities, the bolt-on connection types, and long-time and instantaneous trip functions. As with other 140G circuit breaker trip units, the 140G-K6F3-D40 circuit breaker is globally approved for CSA, UL, and CCC rated applications, and IEC rated performance. It is specially designed to provide trip unit protection. Further, these circuit breakers offer amazing customization capabilities for the trip units and they also come with a wide selection of operation techniques to match many panel setup configurations.



Molded case circuit breakers like the 140G-K6F3-D40 circuit breaker are a unique type of circuit breaker. According to NEMA, circuit breakers are devices that open and close a circuit by manual means, and that automatically opes the circuit on a preset overcurrent without damaging themselves when they are applied correctly within their rating ranges. A molded case means the structure of the circuit breaker is assembled in a unit that supports insulating material housing. The role of molded case circuit breakers, including the 140G-K6F3-D40 molded case circuit breaker, is to protect conductors and connected equipment from overcurrents by automatically opening before the current reaches a level that is too high and too hazardous to the surrounding components.



Technical Description of 140G-K6F3-D40

The Allen-Bradley 140G-K6F3-D40 Molded Case Circuit Breaker has a K Frame and 400 Amps. It also has a 65 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-K6F3-D40. 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-K6F3-D40. 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-K6F3-D40 such as the wiring diagrams, data sheets and migration or obsolescence details.

Revision Part # Also Known as Availability
140G-K6F3-D40 Ser A
140G-K6F3-D40/A, Series A, Rev A Request Quote

Common misspellings:
  • l40G-K6F3-D40
  • 1A0G-K6F3-D40
  • 14oG-K6F3-D40
  • 140G-K6F3-DA0
  • 140G-K6F3-D4o
  • 140GK6F3D40
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