140G-JTF3-D22

140G-JTF3-D22

Revisions: Ser A 
Description: The Allen-Bradley/Rockwell Automation 140G-JTF3-D22 trip unit is an adjustable thermal/magnetic circuit breaker trip unit with a molded case. It is available through the Allen-Bradley Bulletin 140G circuit breaker series. The 140G-JTF3-D22 thermal/magnetic trip unit supports thermal trip ratings of 157.5 to 225 Amps and magnetic trip ratings of 1125 to 2250 Amps. The users can select different trip ratings depending on the requirements of their systems and applications. The 140G-JTF3-D22 thermal/magnetic trip unit is equipped with 3 poles and with bolt-on type end cap terminals.
Rated 5 with 10 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-JTF3-D22 trip unit is an adjustable thermal/magnetic circuit breaker trip unit with a molded case. It is available through the Allen-Bradley Bulletin 140G circuit breaker series. The 140G-JTF3-D22 thermal/magnetic trip unit supports thermal trip ratings of 157.5 to 225 Amps and magnetic trip ratings of 1125 to 2250 Amps. The users can select different trip ratings depending on the requirements of their systems and applications. The 140G-JTF3-D22 thermal/magnetic trip unit is equipped with 3 poles and with bolt-on type end cap terminals.

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-JTF3-D22.
Exchange: Exchange credit for your defective unit available.
Conditions: We sell preowned surplus and refurbished parts.

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Rated 5 with 10 reviews

    Technical Specifications for 140G-JTF3-D22

ManufacturerEaton Cutler-Hammer
BrandEaton Cutler-Hammer
Part Number/Catalog No.140G-JTF3-D22
Product TypeMolded Case Circuit Breaker
FrameJC
Amps250
Interrupting RatingTrip Unit
Protection TypeAdjust Thermal/ Adjust Magnetic
Current Range220 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-JTF3-D22
Product TypeMolded Case Circuit Breaker
FrameJC
Amps250
Interrupting RatingTrip Unit
Protection TypeAdjust Thermal/ Adjust Magnetic
Current Range220 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-JTF3-D22

The 140G-JTF3-D22 circuit breaker is a molded case circuit breaker from Allen-Bradley/Rockwell Automation. It belongs to the Allen-Bradley 140G series. Breakers in this family can be used in industrial environments with an ambient temperature below 0 degrees Celsius. However, use at temperatures below 0 degrees Celsius is based on the absence of freezing water in the operating environment. Therefore, while interfacing the 140G-JTF3-D22 circuit breaker with applications at a temperature below 0 degrees Celsius, the possibility of ice forming on or within the molded case circuit breaker and causing undesirable effects on the external and internal operating functionalities must be considered. Since the Allen-Bradley/Rockwell Automation 140G-JTF3-D22 circuit breaker uses a thermal/magnetic trip unit to provide protection, its operation is affected by the ambient temperature. The 140G-JTF3-D22 circuit breaker has a maximum operating temperature rating of 40 degrees Celsius. However, at a temperature below this rating, the breaker can carry more current than its normal current rating.



While it is unlikely the 140G-JTF3-D22 circuit breaker will exhibit any nuisance tripping at lower temperatures, closer protection coordination must be ensured to cater to the additional current. Note that at higher temperatures, the 140G-JTF3-D22 circuit breaker and other molded case circuit breakers are capable of carrying less current than their rated continuous current. Also, higher temperatures open the 140G-JTF3-D22 circuit breaker up for nuisance thermal tripping. The Allen-Bradley 140G-JTF3-D22 circuit breaker has an operating altitude of 2000 meters above sea level maximum. However, if the breaker is going to be operated at an altitude of over 2000 meters above sea level, it must be derated for interrupting rating and voltage. This is because the thinner air at higher altitudes reduces the cooling and dielectric characteristics of the breaker compared to the denser air at low altitudes.



Technical Description of 140G-JTF3-D22

The Allen-Bradley 140G-JTF3-D22 Molded Case Circuit Breaker has a JC Frame and 250 Amps. It also has a Trip Unit Interrupting Rating and 3 Poles.

Repair Services for 140G-JTF3-D22

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

Our highly skilled technicians can repair your 140G-JTF3-D22. 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-JTF3-D22

Please refer to the manual for more information about the 140G-JTF3-D22 such as the wiring diagrams, data sheets and migration or obsolescence details.

Revision Part # Also Known as Availability
140G-JTF3-D22 Ser A
140G-JTF3-D22/A, Series A, Rev A Request Quote
Common misspellings:
  • l40G-JTF3-D22
  • 1A0G-JTF3-D22
  • 14oG-JTF3-D22
  • 140GJTF3D22

Dimensions For 140G-JTF3-D22

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-JTF3-D22

Resolutions For 140G-JTF3-D22

About

Technical Specifications for 140G-JTF3-D22

ManufacturerEaton Cutler-Hammer
BrandEaton Cutler-Hammer
Part Number/Catalog No.140G-JTF3-D22
Product TypeMolded Case Circuit Breaker
FrameJC
Amps250
Interrupting RatingTrip Unit
Protection TypeAdjust Thermal/ Adjust Magnetic
Current Range220 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-JTF3-D22
Product TypeMolded Case Circuit Breaker
FrameJC
Amps250
Interrupting RatingTrip Unit
Protection TypeAdjust Thermal/ Adjust Magnetic
Current Range220 A
Rated Insulation Voltage1000V
Rated Impulse Withstand Voltage8 kV
Weight5.51 lb
Mechanical Life240 Operations/hr.
Electrical Life120 Operations/ hr.

About 140G-JTF3-D22

The 140G-JTF3-D22 circuit breaker is a molded case circuit breaker from Allen-Bradley/Rockwell Automation. It belongs to the Allen-Bradley 140G series. Breakers in this family can be used in industrial environments with an ambient temperature below 0 degrees Celsius. However, use at temperatures below 0 degrees Celsius is based on the absence of freezing water in the operating environment. Therefore, while interfacing the 140G-JTF3-D22 circuit breaker with applications at a temperature below 0 degrees Celsius, the possibility of ice forming on or within the molded case circuit breaker and causing undesirable effects on the external and internal operating functionalities must be considered. Since the Allen-Bradley/Rockwell Automation 140G-JTF3-D22 circuit breaker uses a thermal/magnetic trip unit to provide protection, its operation is affected by the ambient temperature. The 140G-JTF3-D22 circuit breaker has a maximum operating temperature rating of 40 degrees Celsius. However, at a temperature below this rating, the breaker can carry more current than its normal current rating.



While it is unlikely the 140G-JTF3-D22 circuit breaker will exhibit any nuisance tripping at lower temperatures, closer protection coordination must be ensured to cater to the additional current. Note that at higher temperatures, the 140G-JTF3-D22 circuit breaker and other molded case circuit breakers are capable of carrying less current than their rated continuous current. Also, higher temperatures open the 140G-JTF3-D22 circuit breaker up for nuisance thermal tripping. The Allen-Bradley 140G-JTF3-D22 circuit breaker has an operating altitude of 2000 meters above sea level maximum. However, if the breaker is going to be operated at an altitude of over 2000 meters above sea level, it must be derated for interrupting rating and voltage. This is because the thinner air at higher altitudes reduces the cooling and dielectric characteristics of the breaker compared to the denser air at low altitudes.



Technical Description of 140G-JTF3-D22

The Allen-Bradley 140G-JTF3-D22 Molded Case Circuit Breaker has a JC Frame and 250 Amps. It also has a Trip Unit 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-JTF3-D22. 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-JTF3-D22. 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-JTF3-D22 such as the wiring diagrams, data sheets and migration or obsolescence details.

Revision Part # Also Known as Availability
140G-JTF3-D22 Ser A
140G-JTF3-D22/A, Series A, Rev A Request Quote

Common misspellings:
  • l40G-JTF3-D22
  • 1A0G-JTF3-D22
  • 14oG-JTF3-D22
  • 140GJTF3D22
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