140G-H3C3-C40

140G-H3C3-C40

Revisions: Ser A 
Description: The 140G-H3C3-C40 molded case circuit breaker is an Allen-Bradley/Rockwell Automation molded case circuit breaker from the Bulletin 140G series. It is manufactured as a thermal/magnetic type of circuit breaker that supports fixed thermal and magnetic trip ratings for protecting control panels and other industrial devices. The thermal trip rating of the 140G-H3C3-C40 molded case circuit breaker is 40 Amps and the magnetic trip rating is 400 Amps. If it needs additional protection from dust and moisture, this circuit breaker can be installed in a cabinet. The 140G-H3C3-C40 molded case circuit breaker operates at an 80% continuous load.
Rated 4.5 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 140G-H3C3-C40 molded case circuit breaker is an Allen-Bradley/Rockwell Automation molded case circuit breaker from the Bulletin 140G series. It is manufactured as a thermal/magnetic type of circuit breaker that supports fixed thermal and magnetic trip ratings for protecting control panels and other industrial devices. The thermal trip rating of the 140G-H3C3-C40 molded case circuit breaker is 40 Amps and the magnetic trip rating is 400 Amps. If it needs additional protection from dust and moisture, this circuit breaker can be installed in a cabinet. The 140G-H3C3-C40 molded case circuit breaker operates at an 80% continuous load.

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-H3C3-C40.
Exchange: Exchange credit for your defective unit available.
Conditions: We sell preowned surplus and refurbished parts.

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Rated 4.5 with 13 reviews

    Technical Specifications for 140G-H3C3-C40

ManufacturerEaton Cutler-Hammer
BrandEaton Cutler-Hammer
Part Number/Catalog No.140G-H3C3-C40
Product TypeMolded Case Circuit Breaker
FrameH
Amps125
Interrupting Rating35 kA
Protection TypeFixed Thermal/ Fixed Magnetic
Current Range40 A
Rated Insulation Voltage1000 V
Rated Impulse Withstand Voltage8 kV
Weight2.65 lb
Mechanical Life240 Operations/hr.
Electrical Life120 Operations/ hr.
ManufacturerEaton Cutler-Hammer
BrandEaton Cutler-Hammer
Part Number/Catalog No.140G-H3C3-C40
Product TypeMolded Case Circuit Breaker
FrameH
Amps125
Interrupting Rating35 kA
Protection TypeFixed Thermal/ Fixed Magnetic
Current Range40 A
Rated Insulation Voltage1000 V
Rated Impulse Withstand Voltage8 kV
Weight2.65 lb
Mechanical Life240 Operations/hr.
Electrical Life120 Operations/ hr.
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About 140G-H3C3-C40

The 140G-H3C3-C40 circuit breaker is a 40 Amps rated circuit breaker from the Allen-Bradley 140G series. The breaker has a 25,000-hour mechanical life and an 8000-hour electrical life. The 140G-H3C3-C40 circuit breaker is a molded case circuit breaker. The number of poles on the breaker is 3. It has a 35 kiloamps interrupting rating at 480 Volts AC, a 100 kiloamps interrupting rating at 240 Volts AC, and an 18 kiloamps interrupting rating at 600 Volts AC. The breaking capacity for the 140G-H3C3-C40 circuit breaker at 50 to 60 Hertz according to the IEC 60947-2 standards is 85 kiloamps at 220 Volts AC, 50 kiloamps at 415 Volts AC, 50 kiloamps at 440 Volts AC, and 12 kiloamps at 690 Volts AC. For DC voltages, the breaking capacity for the 140G-H3C3-C40 circuit breaker according to the IEC 60947-2 standards is 50 kiloamps at 250 to 500 Volts DC.



The trip unit on the 140G-H3C3-C40 circuit breaker is a thermal/magnetic unit which is non-adjustable. The breaker rating for the thermal trip is 50 Amps, and for the magnetic trip, it is 400 Amps. The dimensions of the H Frame 140G-H3C3-C40 circuit breaker are 130 x 90 x 82 millimeters. The weight of the breaker is approximately 2.65 pounds. The copper wire used with the breaker should have a temperature rating of at least 167 degrees Fahrenheit. When not in use, the 140G-H3C3-C40 circuit breaker should be kept in storage where the ambient temperature is between -40 and 176 degrees Fahrenheit. The maximum ambient operating temperature for the 140G-H3C3-C40 circuit breaker which does not lead to derating is 104 degrees Fahrenheit. The 140G-H3C3-C40 circuit breaker should only be installed when the system electrical power is disconnected.



Technical Description of 140G-H3C3-C40

The Allen-Bradley 140G-H3C3-C40 Molded Case Circuit Breaker has a H Frame and 125 Amps. It also has a 35 kA Interrupting Rating and 3 Poles.

Repair Services for 140G-H3C3-C40

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

Our highly skilled technicians can repair your 140G-H3C3-C40. 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-H3C3-C40

Please refer to the manual for more information about the 140G-H3C3-C40 such as the wiring diagrams, data sheets and migration or obsolescence details.

Revision Part # Also Known as Availability
140G-H3C3-C40 Ser A
140G-H3C3-C40/A, Series A, Rev A Request Quote
Common misspellings:
  • l40G-H3C3-C40
  • 1A0G-H3C3-C40
  • 14oG-H3C3-C40
  • 140G-H3C3-CA0
  • 140G-H3C3-C4o
  • 140GH3C3C40

Dimensions For 140G-H3C3-C40

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-H3C3-C40

Resolutions For 140G-H3C3-C40

About

Technical Specifications for 140G-H3C3-C40

ManufacturerEaton Cutler-Hammer
BrandEaton Cutler-Hammer
Part Number/Catalog No.140G-H3C3-C40
Product TypeMolded Case Circuit Breaker
FrameH
Amps125
Interrupting Rating35 kA
Protection TypeFixed Thermal/ Fixed Magnetic
Current Range40 A
Rated Insulation Voltage1000 V
Rated Impulse Withstand Voltage8 kV
Weight2.65 lb
Mechanical Life240 Operations/hr.
Electrical Life120 Operations/ hr.
ManufacturerEaton Cutler-Hammer
BrandEaton Cutler-Hammer
Part Number/Catalog No.140G-H3C3-C40
Product TypeMolded Case Circuit Breaker
FrameH
Amps125
Interrupting Rating35 kA
Protection TypeFixed Thermal/ Fixed Magnetic
Current Range40 A
Rated Insulation Voltage1000 V
Rated Impulse Withstand Voltage8 kV
Weight2.65 lb
Mechanical Life240 Operations/hr.
Electrical Life120 Operations/ hr.

About 140G-H3C3-C40

The 140G-H3C3-C40 circuit breaker is a 40 Amps rated circuit breaker from the Allen-Bradley 140G series. The breaker has a 25,000-hour mechanical life and an 8000-hour electrical life. The 140G-H3C3-C40 circuit breaker is a molded case circuit breaker. The number of poles on the breaker is 3. It has a 35 kiloamps interrupting rating at 480 Volts AC, a 100 kiloamps interrupting rating at 240 Volts AC, and an 18 kiloamps interrupting rating at 600 Volts AC. The breaking capacity for the 140G-H3C3-C40 circuit breaker at 50 to 60 Hertz according to the IEC 60947-2 standards is 85 kiloamps at 220 Volts AC, 50 kiloamps at 415 Volts AC, 50 kiloamps at 440 Volts AC, and 12 kiloamps at 690 Volts AC. For DC voltages, the breaking capacity for the 140G-H3C3-C40 circuit breaker according to the IEC 60947-2 standards is 50 kiloamps at 250 to 500 Volts DC.



The trip unit on the 140G-H3C3-C40 circuit breaker is a thermal/magnetic unit which is non-adjustable. The breaker rating for the thermal trip is 50 Amps, and for the magnetic trip, it is 400 Amps. The dimensions of the H Frame 140G-H3C3-C40 circuit breaker are 130 x 90 x 82 millimeters. The weight of the breaker is approximately 2.65 pounds. The copper wire used with the breaker should have a temperature rating of at least 167 degrees Fahrenheit. When not in use, the 140G-H3C3-C40 circuit breaker should be kept in storage where the ambient temperature is between -40 and 176 degrees Fahrenheit. The maximum ambient operating temperature for the 140G-H3C3-C40 circuit breaker which does not lead to derating is 104 degrees Fahrenheit. The 140G-H3C3-C40 circuit breaker should only be installed when the system electrical power is disconnected.



Technical Description of 140G-H3C3-C40

The Allen-Bradley 140G-H3C3-C40 Molded Case Circuit Breaker has a H 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-H3C3-C40. 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-H3C3-C40. 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-H3C3-C40 such as the wiring diagrams, data sheets and migration or obsolescence details.

Revision Part # Also Known as Availability
140G-H3C3-C40 Ser A
140G-H3C3-C40/A, Series A, Rev A Request Quote

Common misspellings:
  • l40G-H3C3-C40
  • 1A0G-H3C3-C40
  • 14oG-H3C3-C40
  • 140G-H3C3-CA0
  • 140G-H3C3-C4o
  • 140GH3C3C40
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