140U-JD3D3-D10

140U-JD3D3-D10

Description:

The 140U-JD3D3-D10 circuit breaker from Allen-Bradley is a circuit breaker from the 140U product line. Specifications for the 140U-JD3D3-D10 circuit breaker include 3 poles, 100 Amps of current rating, a JD-type breaker frame, and a 30 to 39 kiloamps interrupting rating. A thermal-magnetic trip module is incorporated into the breaker. The magnetic settings on the trip module are user-adjustable.

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Description:

The 140U-JD3D3-D10 circuit breaker from Allen-Bradley is a circuit breaker from the 140U product line. Specifications for the 140U-JD3D3-D10 circuit breaker include 3 poles, 100 Amps of current rating, a JD-type breaker frame, and a 30 to 39 kiloamps interrupting rating. A thermal-magnetic trip module is incorporated into the breaker. The magnetic settings on the trip module are user-adjustable.



Warranty: 1 year DO Supply Warranty Included
Shipping: Worldwide shipping via DHL, UPS, Fedex, and TNT
Repairs: We offer repair service for the 140U-JD3D3-D10.
Exchange: Exchange credit for your defective unit available.

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Rated 4.7 with 18 reviews

    Technical Specifications for 140U-JD3D3-D10

BrandAllen-Bradley / Rockwell Automation
Series140U MCB
Part Number140U-JD3D3-D10
Product typeCircuit breaker
FrameJD
Poles3
Current rating100 Amps
Trip unitThermal - magnetic
BrandAllen-Bradley / Rockwell Automation
Series140U MCB
Part Number140U-JD3D3-D10
Product typeCircuit breaker
FrameJD
Poles3
Current rating100 Amps
Trip unitThermal - magnetic
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About 140U-JD3D3-D10

The 140U-JD3D3-D10 circuit breaker from Allen-Bradley is a circuit breaker from the 140U product line. A circuit breaker is a device designed for use in electrical systems. It is used to open/close a circuit by manual means and to open a circuit automatically when a preconfigured overcurrent threshold is reached while the breaker is being used within its current rating. Another way to define a circuit is as a mechanical switching device that is capable of breaking, making, and carrying currents under normal circuit conditions and breaking current circuits under abnormal or short circuit conditions. The specifications for the 140U-JD3D3-D10 circuit breaker include 3 poles,100 Amps of current rating, a JD-type of breaker frame, and 30 to 39 kiloamps of interrupting rating. A thermal-magnetic trip module is incorporated into the breaker. The magnetic settings on the trip module are user-adjustable.



 



The Bulletin 140U product line supports two types of trip modules: electronic and thermal-magnetic. Breakers with electronic trip modules are available for current ratings ranging from 70 to 1200 Amps while breakers with thermal-magnetic trip modules are available for ratings ranging from 15 to 800 Amps. Molded case circuit breakers (also known as feeder breakers) such as the 140U-JD3D3-D10 circuit breaker are designed to provide overcurrent protection for equipment/conductors by opening automatically before the circuit current reaches a threshold value and duration that will give rise to dangerous or excessive temperatures in the conductor insulation or the conductor itself. Originally circuit breakers were available with only thermal-magnetic trip modules. Electronic trip modules offer an advanced degree of customization by allowing protection curves to be tailored to user requirements. Only trained technicians should be involved in the installation and maintenance of the 140U-JD3D3-D10 circuit breaker.



Repair Services for 140U-JD3D3-D10

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

Our highly skilled technicians can repair your 140U-JD3D3-D10. All of our repairs come with a 1 Year DO Supply Warranty. Please contact us for additional information about our repair process.

Dimensions For 140U-JD3D3-D10

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 140U-JD3D3-D10

Resolutions For 140U-JD3D3-D10

About

Technical Specifications for 140U-JD3D3-D10

BrandAllen-Bradley / Rockwell Automation
Series140U MCB
Part Number140U-JD3D3-D10
Product typeCircuit breaker
FrameJD
Poles3
Current rating100 Amps
Trip unitThermal - magnetic
BrandAllen-Bradley / Rockwell Automation
Series140U MCB
Part Number140U-JD3D3-D10
Product typeCircuit breaker
FrameJD
Poles3
Current rating100 Amps
Trip unitThermal - magnetic

About 140U-JD3D3-D10

The 140U-JD3D3-D10 circuit breaker from Allen-Bradley is a circuit breaker from the 140U product line. A circuit breaker is a device designed for use in electrical systems. It is used to open/close a circuit by manual means and to open a circuit automatically when a preconfigured overcurrent threshold is reached while the breaker is being used within its current rating. Another way to define a circuit is as a mechanical switching device that is capable of breaking, making, and carrying currents under normal circuit conditions and breaking current circuits under abnormal or short circuit conditions. The specifications for the 140U-JD3D3-D10 circuit breaker include 3 poles,100 Amps of current rating, a JD-type of breaker frame, and 30 to 39 kiloamps of interrupting rating. A thermal-magnetic trip module is incorporated into the breaker. The magnetic settings on the trip module are user-adjustable.



 



The Bulletin 140U product line supports two types of trip modules: electronic and thermal-magnetic. Breakers with electronic trip modules are available for current ratings ranging from 70 to 1200 Amps while breakers with thermal-magnetic trip modules are available for ratings ranging from 15 to 800 Amps. Molded case circuit breakers (also known as feeder breakers) such as the 140U-JD3D3-D10 circuit breaker are designed to provide overcurrent protection for equipment/conductors by opening automatically before the circuit current reaches a threshold value and duration that will give rise to dangerous or excessive temperatures in the conductor insulation or the conductor itself. Originally circuit breakers were available with only thermal-magnetic trip modules. Electronic trip modules offer an advanced degree of customization by allowing protection curves to be tailored to user requirements. Only trained technicians should be involved in the installation and maintenance of the 140U-JD3D3-D10 circuit breaker.



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

Our highly skilled technicians can repair your 140U-JD3D3-D10. 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 140U-JD3D3-D10. All of our repairs come with a 1 Year DO Supply Warranty. Please contact us for additional information about our repair process.

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