140U-K3D3-D20

140U-K3D3-D20

Description:

The Allen-Bradley 140U-K3D3-D20 Circuit Breaker is a UL listed and 489 listed Molded Case Circuit Breaker with a K-Frame rating. It has a 35 kilo-Amps (KA) Interrupting Rating at 480 Volts AC and a Continuous Current Rating of 200 Amps.

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Description:

The Allen-Bradley 140U-K3D3-D20 Circuit Breaker is a UL listed and 489 listed Molded Case Circuit Breaker with a K-Frame rating. It has a 35 kilo-Amps (KA) Interrupting Rating at 480 Volts AC and a Continuous Current Rating of 200 Amps.



Warranty: 1 year DO Supply Warranty Included
Shipping: Worldwide shipping via DHL, UPS, Fedex, and TNT
Repairs: We offer repair service for the 140U-K3D3-D20.
Exchange: Exchange credit for your defective unit available.

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Rated 4.5 with 7 reviews

    Technical Specifications for 140U-K3D3-D20

BrandAllen-Bradley / Rockwell Automation
Series140U MCB
Part Number140U-K3D3-D20
DescriptionUL Molded Case Circuit Breaker
FrameK
Current Rating200 Amps
Interrupting Rating35 Kilo-Amps (KA)
Protection TypeFixed Thermal/AdjustableMagnetic Trip Unit
Number of Poles3
Rated Operating Voltage480 Volts AC
Type of ControlToggle Lever
TerminalsEnd Cap Bolt-On
Operating Temperature-8 to 60 Degrees Celsius
BrandAllen-Bradley / Rockwell Automation
Series140U MCB
Part Number140U-K3D3-D20
DescriptionUL Molded Case Circuit Breaker
FrameK
Current Rating200 Amps
Interrupting Rating35 Kilo-Amps (KA)
Protection TypeFixed Thermal/AdjustableMagnetic Trip Unit
Number of Poles3
Rated Operating Voltage480 Volts AC
Type of ControlToggle Lever
TerminalsEnd Cap Bolt-On
Operating Temperature-8 to 60 Degrees Celsius
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About 140U-K3D3-D20

The Allen-Bradley 140U-K3D3-D20 UL listed Molded Case Circuit Breaker is a device that is intended to provide short-circuit and thermal overload protection to industrial control panel and industrial applications. The 140U-K3D3-D20 Circuit Breaker belongs to the 400 Amps rated K-Frame circuit breaker family, and it is designed with a high interrupting rating that is 6 times higher than the interrupting rating of the conventional circuit breakers in its class. This circuit breaker has a very compact design that helps it to save panel space and operation costs, and it also serves as the main disconnect means for a control panel. The 140U-K3D3-D20 Circuit Breaker can be used in feeder circuit applications and also in heating, air conditioning, and refrigeration (HACR) applications.



 



The 140U-K3D3-D20 Circuit Breaker has a rated operating voltage of 480 Volts AC and a maximum trip current rating of 200 Amps. It has a maximum interrupting of 35 Kilo-Amps (at 480 Volts AC) and a rated impulse withstand of 6000 Volts. This circuit has a factory-rated mechanical lifespan of 100,000 operations and an electrical lifespan of 10,000 operations. The 140U-K3D3-D20 Circuit Breaker has a release unit made up of a fixed thermal and adjustable magnetic trip unit (electromechanical). This trip unit offers a fixed thermal trip rating of 200 Amps and an adjustable instantaneous trip setting between 1000 and 2000 Amps. The 140U-K3D3-D20 Circuit Breaker provides thermal overload protection by using a bimetallic heat element and it uses an electromagnetic device for instantaneous trip action. It comes with standard bolt-on screws (terminal lugs are sold separately), and it has a lever-type toggle handle for control (its positions are ON, OFF, or TRIP).



Repair Services for 140U-K3D3-D20

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

Our highly skilled technicians can repair your 140U-K3D3-D20. 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-K3D3-D20

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-K3D3-D20

Resolutions For 140U-K3D3-D20

About

Technical Specifications for 140U-K3D3-D20

BrandAllen-Bradley / Rockwell Automation
Series140U MCB
Part Number140U-K3D3-D20
DescriptionUL Molded Case Circuit Breaker
FrameK
Current Rating200 Amps
Interrupting Rating35 Kilo-Amps (KA)
Protection TypeFixed Thermal/AdjustableMagnetic Trip Unit
Number of Poles3
Rated Operating Voltage480 Volts AC
Type of ControlToggle Lever
TerminalsEnd Cap Bolt-On
Operating Temperature-8 to 60 Degrees Celsius
BrandAllen-Bradley / Rockwell Automation
Series140U MCB
Part Number140U-K3D3-D20
DescriptionUL Molded Case Circuit Breaker
FrameK
Current Rating200 Amps
Interrupting Rating35 Kilo-Amps (KA)
Protection TypeFixed Thermal/AdjustableMagnetic Trip Unit
Number of Poles3
Rated Operating Voltage480 Volts AC
Type of ControlToggle Lever
TerminalsEnd Cap Bolt-On
Operating Temperature-8 to 60 Degrees Celsius

About 140U-K3D3-D20

The Allen-Bradley 140U-K3D3-D20 UL listed Molded Case Circuit Breaker is a device that is intended to provide short-circuit and thermal overload protection to industrial control panel and industrial applications. The 140U-K3D3-D20 Circuit Breaker belongs to the 400 Amps rated K-Frame circuit breaker family, and it is designed with a high interrupting rating that is 6 times higher than the interrupting rating of the conventional circuit breakers in its class. This circuit breaker has a very compact design that helps it to save panel space and operation costs, and it also serves as the main disconnect means for a control panel. The 140U-K3D3-D20 Circuit Breaker can be used in feeder circuit applications and also in heating, air conditioning, and refrigeration (HACR) applications.



 



The 140U-K3D3-D20 Circuit Breaker has a rated operating voltage of 480 Volts AC and a maximum trip current rating of 200 Amps. It has a maximum interrupting of 35 Kilo-Amps (at 480 Volts AC) and a rated impulse withstand of 6000 Volts. This circuit has a factory-rated mechanical lifespan of 100,000 operations and an electrical lifespan of 10,000 operations. The 140U-K3D3-D20 Circuit Breaker has a release unit made up of a fixed thermal and adjustable magnetic trip unit (electromechanical). This trip unit offers a fixed thermal trip rating of 200 Amps and an adjustable instantaneous trip setting between 1000 and 2000 Amps. The 140U-K3D3-D20 Circuit Breaker provides thermal overload protection by using a bimetallic heat element and it uses an electromagnetic device for instantaneous trip action. It comes with standard bolt-on screws (terminal lugs are sold separately), and it has a lever-type toggle handle for control (its positions are ON, OFF, or TRIP).



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

Our highly skilled technicians can repair your 140U-K3D3-D20. 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-K3D3-D20. 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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