140G-H3X3

140G-H3X3

Revisions: Ser A 
Description: The Allen-Bradley/Rockwell Automation 140G-H3X3 frame is an industrial circuit breaker frame. It has been designed and manufactured as part of the Allen-Bradley Bulletin 140G series and it is meant to function as a key component in Bulletin 140G series circuit breakers. The 140G-H3X3 circuit breaker frame is used to host a module that is known as a trip unit. The breaker frame and the trip unit together form a complete Allen-Bradley Bulletin 140G series molded case circuit breaker. The 140G-H3X3 circuit breaker frame supports 3 poles and 135 Amps of rated current.
Rated 4.9 with 14 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-H3X3 frame is an industrial circuit breaker frame. It has been designed and manufactured as part of the Allen-Bradley Bulletin 140G series and it is meant to function as a key component in Bulletin 140G series circuit breakers. The 140G-H3X3 circuit breaker frame is used to host a module that is known as a trip unit. The breaker frame and the trip unit together form a complete Allen-Bradley Bulletin 140G series molded case circuit breaker. The 140G-H3X3 circuit breaker frame supports 3 poles and 135 Amps of rated current.

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-H3X3.
Exchange: Exchange credit for your defective unit available.
Conditions: We sell preowned surplus and refurbished parts.

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Rated 4.9 with 14 reviews

    Technical Specifications for 140G-H3X3

ManufacturerEaton Cutler-Hammer
BrandEaton Cutler-Hammer
Part Number/Catalog No.140G-H3X3
Product TypeMolded Case Circuit Breaker
FrameH
Amps125
Interrupting Rating35 kA
Protection TypeBreaker Frame
Current RangeFrame Only
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-H3X3
Product TypeMolded Case Circuit Breaker
FrameH
Amps125
Interrupting Rating35 kA
Protection TypeBreaker Frame
Current RangeFrame Only
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-H3X3

The 140G-H3X3 circuit breaker is a 140G molded case circuit breaker manufactured by the Eaton Corporation. The 140G-H3X3 circuit breaker is classified under the Eaton 140G series of circuit breakers and it features a rated insulation voltage of 1000 Volts. The unit features the current range frame while the protection feature is a breaker frame. The molded case circuit breaker is operated by using electronics to detect the current flow and by modeling the associated heat generated by the current. The 140G-H3X3 circuit breaker comes with an interrupting rating of 35 kA at 480 Volts while the unit’s current rating is 125 Amps. The frame type or frame rating is “H,” and the current range is classified as “frame only.”



The 140G-H3X3 circuit breaker features a rated impulse withstand voltage of 8 kV while the unit features a mechanical lifespan of 240 operations per hour. The electrical life is 120 operations per hour. The 140G-H3X3 circuit breaker is designed to provide applications with overcurrent protection for the conductors and the equipment. Whenever the current passes the value and the duration that can cause dangerous temperatures in the conductor or its insulation, the circuit breaker opens or closes to protect the equipment. The molded case circuit breaker is used as the main power disconnecting means on the control panel. It provides protection from overcurrent as well as short currents. Electronic circuit breakers can adjust thermal trip ratings and shape the trip that is available and this leads to a few trip units that have the ability to protect the current range. In some instances, the rating plug can be used for limiting the adjustability range.



Technical Description of 140G-H3X3

The Allen-Bradley 140G-H3X3 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-H3X3

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

Our highly skilled technicians can repair your 140G-H3X3. 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-H3X3

Please refer to the manual for more information about the 140G-H3X3 such as the wiring diagrams, data sheets and migration or obsolescence details.

Revision Part # Also Known as Availability
140G-H3X3 Ser A
140G-H3X3/A, Series A, Rev A Request Quote
Common misspellings:
  • l40G-H3X3
  • 1A0G-H3X3
  • 14oG-H3X3
  • 140GH3X3

Dimensions For 140G-H3X3

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-H3X3

Resolutions For 140G-H3X3

About

Technical Specifications for 140G-H3X3

ManufacturerEaton Cutler-Hammer
BrandEaton Cutler-Hammer
Part Number/Catalog No.140G-H3X3
Product TypeMolded Case Circuit Breaker
FrameH
Amps125
Interrupting Rating35 kA
Protection TypeBreaker Frame
Current RangeFrame Only
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-H3X3
Product TypeMolded Case Circuit Breaker
FrameH
Amps125
Interrupting Rating35 kA
Protection TypeBreaker Frame
Current RangeFrame Only
Rated Insulation Voltage1000 V
Rated Impulse Withstand Voltage8 kV
Weight2.65 lb
Mechanical Life240 Operations/hr.
Electrical Life120 Operations/ hr.

About 140G-H3X3

The 140G-H3X3 circuit breaker is a 140G molded case circuit breaker manufactured by the Eaton Corporation. The 140G-H3X3 circuit breaker is classified under the Eaton 140G series of circuit breakers and it features a rated insulation voltage of 1000 Volts. The unit features the current range frame while the protection feature is a breaker frame. The molded case circuit breaker is operated by using electronics to detect the current flow and by modeling the associated heat generated by the current. The 140G-H3X3 circuit breaker comes with an interrupting rating of 35 kA at 480 Volts while the unit’s current rating is 125 Amps. The frame type or frame rating is “H,” and the current range is classified as “frame only.”



The 140G-H3X3 circuit breaker features a rated impulse withstand voltage of 8 kV while the unit features a mechanical lifespan of 240 operations per hour. The electrical life is 120 operations per hour. The 140G-H3X3 circuit breaker is designed to provide applications with overcurrent protection for the conductors and the equipment. Whenever the current passes the value and the duration that can cause dangerous temperatures in the conductor or its insulation, the circuit breaker opens or closes to protect the equipment. The molded case circuit breaker is used as the main power disconnecting means on the control panel. It provides protection from overcurrent as well as short currents. Electronic circuit breakers can adjust thermal trip ratings and shape the trip that is available and this leads to a few trip units that have the ability to protect the current range. In some instances, the rating plug can be used for limiting the adjustability range.



Technical Description of 140G-H3X3

The Allen-Bradley 140G-H3X3 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-H3X3. 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-H3X3. 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-H3X3 such as the wiring diagrams, data sheets and migration or obsolescence details.

Revision Part # Also Known as Availability
140G-H3X3 Ser A
140G-H3X3/A, Series A, Rev A Request Quote

Common misspellings:
  • l40G-H3X3
  • 1A0G-H3X3
  • 14oG-H3X3
  • 140GH3X3
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