140U-K0D3-D40

140U-K0D3-D40

Description:

The Allen-Bradley 140U-K0D3-D40 Circuit Breaker is a UL listed 489 listed Molded Circuit Breaker with a K-Frame rating. It has a 100 kilo-Amps (KA) Interrupting Rating at 480 Volts AC and a continuous current rating of 400 Amps.

Rated 4.8 with 8 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 140U-K0D3-D40 Circuit Breaker is a UL listed 489 listed Molded Circuit Breaker with a K-Frame rating. It has a 100 kilo-Amps (KA) Interrupting Rating at 480 Volts AC and a continuous current rating of 400 Amps.


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

Warranty: 1 year DO Supply Warranty Included
Shipping: Worldwide shipping via UPS, DHL, and TNT
Repairs: We offer repair service for the 140U-K0D3-D40.
Exchange: Exchange credit for your defective unit available.
Conditions: We sell preowned surplus and refurbished parts.

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Rated 4.8 with 8 reviews

    Technical Specifications for 140U-K0D3-D40

BrandAllen-Bradley / Rockwell Automation
Series140U MCB
Part Number140U-K0D3-D40
DescriptionUL Molded Case Circuit Breaker
FrameK
Current Rating400 Amps
Interrupting Rating100 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-K0D3-D40
DescriptionUL Molded Case Circuit Breaker
FrameK
Current Rating400 Amps
Interrupting Rating100 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-K0D3-D40

The Allen-Bradley 140U-K0D3-D40 UL listed Molded Case Circuit Breaker belongs to the bulletin 140U, K-Frame circuit breaker series with a high interrupting rating. This circuit breaker is intended to provide short-circuit protection and thermal overload protection to a high-performance industrial control panel. The 140U-K0D3-D40 Circuit Breaker features a compact package design that saves panel space and reduces operation costs, and it is designed to be compatible with reverse feed applications at 240 Volts AC and 480 Volts AC. The 140U-K0D3-D40 Circuit Breaker is also intended for use with feeder circuit applications (small cabinets, distribution panels, and branch circuits), and it can also be used with high-intensity discharge applications.



 



The 140U-K0D3-D40 Circuit Breaker has a 3-phase voltage rating of 480 Volts AC (at 50/60 Hertz) and a trip current rating of 400 Amps. It has a breaking capacity of 200 Kilo-Amps at 240 Volts AC and 100 Kilo-Amps at 480 Volts AC. The 140U-K0D3-D40 Circuit Breaker has a rated impulse withstand of 6000 Volts and a rated insulation voltage of 750 Volts. This circuit breaker is designed to have a mechanical lifespan of about 100,000 operations, and an electrical lifespan of up to 10,000 operations. The 140U-K0D3-D40 Circuit Breaker comes with a fixed thermal and adjustable magnetic trip unit that offers thermal overload and instantaneous trip action. The 140U-K0D3-D40 Circuit Breaker's thermal trip unit consists of a bimetal heating element that deflects and release a lever mechanism as the current load reaches the set value, thus causing a trip. It uses an electromagnetic device with adjustable trip settings (2000 to 4000 Amps) for actuating the instantaneous trip of the circuit breaker. The circuit breaker has a bolt-on type of terminal, and it comes with an open type of enclosure.



Repair Services for 140U-K0D3-D40

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

Our highly skilled technicians can repair your 140U-K0D3-D40. 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-K0D3-D40

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-K0D3-D40

Resolutions For 140U-K0D3-D40

About

Technical Specifications for 140U-K0D3-D40

BrandAllen-Bradley / Rockwell Automation
Series140U MCB
Part Number140U-K0D3-D40
DescriptionUL Molded Case Circuit Breaker
FrameK
Current Rating400 Amps
Interrupting Rating100 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-K0D3-D40
DescriptionUL Molded Case Circuit Breaker
FrameK
Current Rating400 Amps
Interrupting Rating100 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-K0D3-D40

The Allen-Bradley 140U-K0D3-D40 UL listed Molded Case Circuit Breaker belongs to the bulletin 140U, K-Frame circuit breaker series with a high interrupting rating. This circuit breaker is intended to provide short-circuit protection and thermal overload protection to a high-performance industrial control panel. The 140U-K0D3-D40 Circuit Breaker features a compact package design that saves panel space and reduces operation costs, and it is designed to be compatible with reverse feed applications at 240 Volts AC and 480 Volts AC. The 140U-K0D3-D40 Circuit Breaker is also intended for use with feeder circuit applications (small cabinets, distribution panels, and branch circuits), and it can also be used with high-intensity discharge applications.



 



The 140U-K0D3-D40 Circuit Breaker has a 3-phase voltage rating of 480 Volts AC (at 50/60 Hertz) and a trip current rating of 400 Amps. It has a breaking capacity of 200 Kilo-Amps at 240 Volts AC and 100 Kilo-Amps at 480 Volts AC. The 140U-K0D3-D40 Circuit Breaker has a rated impulse withstand of 6000 Volts and a rated insulation voltage of 750 Volts. This circuit breaker is designed to have a mechanical lifespan of about 100,000 operations, and an electrical lifespan of up to 10,000 operations. The 140U-K0D3-D40 Circuit Breaker comes with a fixed thermal and adjustable magnetic trip unit that offers thermal overload and instantaneous trip action. The 140U-K0D3-D40 Circuit Breaker's thermal trip unit consists of a bimetal heating element that deflects and release a lever mechanism as the current load reaches the set value, thus causing a trip. It uses an electromagnetic device with adjustable trip settings (2000 to 4000 Amps) for actuating the instantaneous trip of the circuit breaker. The circuit breaker has a bolt-on type of terminal, and it comes with an open type of enclosure.



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

Our highly skilled technicians can repair your 140U-K0D3-D40. 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-K0D3-D40. 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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