140G-G3C3-C20

140G-G3C3-C20

Revisions: Ser A 
Description: The Allen-Bradley/Rockwell Automation 140G-G3C3-C20 circuit breaker is a fixed thermal and fixed magnetic circuit breaker with a molded case, a Size G frame, and 3 poles. It has been manufactured as part of the Allen-Bradley Bulletin 140G circuit breaker series. The 140G-G3C3-C20 fixed thermal and fixed magnetic circuit breaker supports a thermal trip rating of 20 Amps and a magnetic trip rating of 500 Amps. It is rated to be able to support an 80% continuous operating load. The 140G-G3C3-C20 fixed thermal and fixed magnetic circuit breaker can be mounted in any position needed in most circumstances.
Rated 4.6 with 13 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 Allen-Bradley/Rockwell Automation 140G-G3C3-C20 circuit breaker is a fixed thermal and fixed magnetic circuit breaker with a molded case, a Size G frame, and 3 poles. It has been manufactured as part of the Allen-Bradley Bulletin 140G circuit breaker series. The 140G-G3C3-C20 fixed thermal and fixed magnetic circuit breaker supports a thermal trip rating of 20 Amps and a magnetic trip rating of 500 Amps. It is rated to be able to support an 80% continuous operating load. The 140G-G3C3-C20 fixed thermal and fixed magnetic circuit breaker can be mounted in any position needed in most circumstances.

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-G3C3-C20.
Exchange: Exchange credit for your defective unit available.
Conditions: We sell preowned surplus and refurbished parts.

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Rated 4.6 with 13 reviews

    Technical Specifications for 140G-G3C3-C20

ManufacturerEaton Cutler-Hammer
BrandEaton Cutler-Hammer
Part Number/Catalog No.140G-G3C3-C20
Product TypeMolded Case Circuit Breaker
FrameG
Amps125
Interrupting Rating35 kA
Protection TypeFixed Thermal/ Fixed Magnetic
Current Range20 A
Rated Insulation Voltage800 V
Rated Impulse Withstand Voltage8 kV
Weight2.42 lb
Thermal Trip20 A
Magnetic Trip500 A
ManufacturerEaton Cutler-Hammer
BrandEaton Cutler-Hammer
Part Number/Catalog No.140G-G3C3-C20
Product TypeMolded Case Circuit Breaker
FrameG
Amps125
Interrupting Rating35 kA
Protection TypeFixed Thermal/ Fixed Magnetic
Current Range20 A
Rated Insulation Voltage800 V
Rated Impulse Withstand Voltage8 kV
Weight2.42 lb
Thermal Trip20 A
Magnetic Trip500 A
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About 140G-G3C3-C20

The Allen-Bradley 140G-G3C3-C20 molded-case circuit breaker is used to protect circuits and conduits. This breaker has detection capabilities that act when a short-circuit current is present. Through the breaker’s poles, an interrupting action is performed that stops the current flow.

The Allen-Bradley 140G-G3C3-C20 molded-case circuit breaker employs a fixed magnetic and a fixed thermal mechanism to detect current and it has 3 poles to perform the current interrupting action. Once a fault condition has been detected and cleared, the breaker can be put back into operation. The breaker’s 3 poles are connected. For installation, the recommended cables to attach the breaker are those intended for temperatures of 60 to 75 degrees Celsius. Although the breaker has been designed to operate in humid and hot environments, if the temperature exceeds 50 degrees Celsius, its thermal detection mechanism may be affected. 



In environments with temperatures is under the 0 degrees Celsius, however, there may be ice formations around the 140G-G3C3-C20 circuit breaker. The breaker can withstand shocks and vibrations of at least 2 to 13.2 Hertz per 1 millimeter. The Allen-Bradley 140G-G3C3-C20 molded-case circuit breaker can be mounted in different positions without diminishing or modifying its performance. However, this feature may still be limited since some regulations, such as the NEC standards, will not allow the breaker to be mounted vertically in the “ON” position, instead of in of the “UP” position. The Allen-Bradley 140G-G3C3-C20 molded-case circuit breaker has a current range of 20 Amps and an interrupting capacity of 25 kA. It operates within 80% of its continuous rating value.



Technical Description of 140G-G3C3-C20

The Allen-Bradley 140G-G3C3-C20 Molded Case Circuit Breaker has a G Frame and 125 Amps. It also has a 35 kA Interrupting Rating and 3 Poles.

Repair Services for 140G-G3C3-C20

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

Our highly skilled technicians can repair your 140G-G3C3-C20. 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-G3C3-C20

Please refer to the manual for more information about the 140G-G3C3-C20 such as the wiring diagrams, data sheets and migration or obsolescence details.

Revision Part # Also Known as Availability
140G-G3C3-C20 Ser A
140G-G3C3-C20/A, Series A, Rev A Request Quote
Common misspellings:
  • l40G-G3C3-C20
  • 1A0G-G3C3-C20
  • 14oG-G3C3-C20
  • 140G-G3C3-C2o
  • 140GG3C3C20

Dimensions For 140G-G3C3-C20

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-G3C3-C20

Resolutions For 140G-G3C3-C20

About

Technical Specifications for 140G-G3C3-C20

ManufacturerEaton Cutler-Hammer
BrandEaton Cutler-Hammer
Part Number/Catalog No.140G-G3C3-C20
Product TypeMolded Case Circuit Breaker
FrameG
Amps125
Interrupting Rating35 kA
Protection TypeFixed Thermal/ Fixed Magnetic
Current Range20 A
Rated Insulation Voltage800 V
Rated Impulse Withstand Voltage8 kV
Weight2.42 lb
Thermal Trip20 A
Magnetic Trip500 A
ManufacturerEaton Cutler-Hammer
BrandEaton Cutler-Hammer
Part Number/Catalog No.140G-G3C3-C20
Product TypeMolded Case Circuit Breaker
FrameG
Amps125
Interrupting Rating35 kA
Protection TypeFixed Thermal/ Fixed Magnetic
Current Range20 A
Rated Insulation Voltage800 V
Rated Impulse Withstand Voltage8 kV
Weight2.42 lb
Thermal Trip20 A
Magnetic Trip500 A

About 140G-G3C3-C20

The Allen-Bradley 140G-G3C3-C20 molded-case circuit breaker is used to protect circuits and conduits. This breaker has detection capabilities that act when a short-circuit current is present. Through the breaker’s poles, an interrupting action is performed that stops the current flow.

The Allen-Bradley 140G-G3C3-C20 molded-case circuit breaker employs a fixed magnetic and a fixed thermal mechanism to detect current and it has 3 poles to perform the current interrupting action. Once a fault condition has been detected and cleared, the breaker can be put back into operation. The breaker’s 3 poles are connected. For installation, the recommended cables to attach the breaker are those intended for temperatures of 60 to 75 degrees Celsius. Although the breaker has been designed to operate in humid and hot environments, if the temperature exceeds 50 degrees Celsius, its thermal detection mechanism may be affected. 



In environments with temperatures is under the 0 degrees Celsius, however, there may be ice formations around the 140G-G3C3-C20 circuit breaker. The breaker can withstand shocks and vibrations of at least 2 to 13.2 Hertz per 1 millimeter. The Allen-Bradley 140G-G3C3-C20 molded-case circuit breaker can be mounted in different positions without diminishing or modifying its performance. However, this feature may still be limited since some regulations, such as the NEC standards, will not allow the breaker to be mounted vertically in the “ON” position, instead of in of the “UP” position. The Allen-Bradley 140G-G3C3-C20 molded-case circuit breaker has a current range of 20 Amps and an interrupting capacity of 25 kA. It operates within 80% of its continuous rating value.



Technical Description of 140G-G3C3-C20

The Allen-Bradley 140G-G3C3-C20 Molded Case Circuit Breaker has a G Frame and 125 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-G3C3-C20. 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-G3C3-C20. 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-G3C3-C20 such as the wiring diagrams, data sheets and migration or obsolescence details.

Revision Part # Also Known as Availability
140G-G3C3-C20 Ser A
140G-G3C3-C20/A, Series A, Rev A Request Quote

Common misspellings:
  • l40G-G3C3-C20
  • 1A0G-G3C3-C20
  • 14oG-G3C3-C20
  • 140G-G3C3-C2o
  • 140GG3C3C20
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