140U-K6D3-D40

140U-K6D3-D40

Description:

The Allen-Bradley 140U-K6D3-D40 Circuit Breaker is a 140G Molded Case Circuit Breaker (MCCB). It is a K-Frame circuit breaker with a rated current of 400 Amps and a 3-pole configuration.

Rated 4.9 with 20 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-K6D3-D40 Circuit Breaker is a 140G Molded Case Circuit Breaker (MCCB). It is a K-Frame circuit breaker with a rated current of 400 Amps and a 3-pole configuration.


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-K6D3-D40.
Exchange: Exchange credit for your defective unit available.
Conditions: We sell preowned surplus and refurbished parts.

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Rated 4.9 with 20 reviews

    Technical Specifications for 140U-K6D3-D40

BrandAllen-Bradley / Rockwell Automation
Series140U MCB
Part Number140U-K6D3-D40
Family140U Bulletin
Type140U
Pole3 poles
FrameK-Frame
Supply Voltage 480V
Interrupting Rating65 kA
AIC Rating 65 kA at 480 Volts AC
Ambient temperature 40 degrees Celsius (104 degrees Fahrenheit)
Storage Temperature -40 to 80 degrees Celsius (-40 to 176 degrees Fahrenheit)
Dimensions140x108.5x205 mm
BrandAllen-Bradley / Rockwell Automation
Series140U MCB
Part Number140U-K6D3-D40
Family140U Bulletin
Type140U
Pole3 poles
FrameK-Frame
Supply Voltage 480V
Interrupting Rating65 kA
AIC Rating 65 kA at 480 Volts AC
Ambient temperature 40 degrees Celsius (104 degrees Fahrenheit)
Storage Temperature -40 to 80 degrees Celsius (-40 to 176 degrees Fahrenheit)
Dimensions140x108.5x205 mm
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About 140U-K6D3-D40

The Allen-Bradley 140U-K6D3-D40 Circuit Breaker is a K-Frame Molded Case Circuit Breaker (MCCB) with a rated current of 400 Amps, a supply voltage of 480 Volts, an interrupting rating of 65 kA, and a 3-pole configuration. It offers fixed thermal/adjustable magnetic trip protection. In general, it has an Ampere Interrupting Capacity (AIC) rating of 65 kA at 480 Volts. It has a maintenance mode that allows the users to turn on a lower current trip threshold for a limited time, especially when they are operating on the panels and doing inspection or maintenance applications. The 140U-K6D3-D40 Circuit Breaker reacts faster if there is a current increase during the maintenance mode. It is used in circuit protection devices such as switchboards, panelboards, individual enclosures, and bus-bar trunking tap-offs.



 



The Allen-Bradley 140U-K6D3-D40 Molded Case Circuit Breaker is factory assembled. It has factory-installed internal control modules which are both left and right side-mounted. The left side-mounted modules include the Undervoltage Release (UVT) and Shunt Trip (SNT), whereas the right side-mounted modules are the Auxiliary Contact (AX), Alarm Contact (AL), and Auxiliary/Alarm Contact (AX/AL) combination modules. The 140U-K6D3-D40 circuit breaker has a mechanical lifespan of 20,000 operations or 120 operations per hour. It also has an electrical life of 415 Volts AC with 7000 operations at 400 Amps and 5000 operations at 630 Amps and at 60 operations per hour. It has a maximum ambient temperature of 40 degrees Celsius (104 degrees Fahrenheit) without derating and a storage temperature range of -40 to 80 degrees Celsius (-40 to 176 degrees Fahrenheit). The circuit breaker has dimensions of 140 x 108.5 x 205 millimeters.



Repair Services for 140U-K6D3-D40

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

Our highly skilled technicians can repair your 140U-K6D3-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-K6D3-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-K6D3-D40

Resolutions For 140U-K6D3-D40

About

Technical Specifications for 140U-K6D3-D40

BrandAllen-Bradley / Rockwell Automation
Series140U MCB
Part Number140U-K6D3-D40
Family140U Bulletin
Type140U
Pole3 poles
FrameK-Frame
Supply Voltage 480V
Interrupting Rating65 kA
AIC Rating 65 kA at 480 Volts AC
Ambient temperature 40 degrees Celsius (104 degrees Fahrenheit)
Storage Temperature -40 to 80 degrees Celsius (-40 to 176 degrees Fahrenheit)
Dimensions140x108.5x205 mm
BrandAllen-Bradley / Rockwell Automation
Series140U MCB
Part Number140U-K6D3-D40
Family140U Bulletin
Type140U
Pole3 poles
FrameK-Frame
Supply Voltage 480V
Interrupting Rating65 kA
AIC Rating 65 kA at 480 Volts AC
Ambient temperature 40 degrees Celsius (104 degrees Fahrenheit)
Storage Temperature -40 to 80 degrees Celsius (-40 to 176 degrees Fahrenheit)
Dimensions140x108.5x205 mm

About 140U-K6D3-D40

The Allen-Bradley 140U-K6D3-D40 Circuit Breaker is a K-Frame Molded Case Circuit Breaker (MCCB) with a rated current of 400 Amps, a supply voltage of 480 Volts, an interrupting rating of 65 kA, and a 3-pole configuration. It offers fixed thermal/adjustable magnetic trip protection. In general, it has an Ampere Interrupting Capacity (AIC) rating of 65 kA at 480 Volts. It has a maintenance mode that allows the users to turn on a lower current trip threshold for a limited time, especially when they are operating on the panels and doing inspection or maintenance applications. The 140U-K6D3-D40 Circuit Breaker reacts faster if there is a current increase during the maintenance mode. It is used in circuit protection devices such as switchboards, panelboards, individual enclosures, and bus-bar trunking tap-offs.



 



The Allen-Bradley 140U-K6D3-D40 Molded Case Circuit Breaker is factory assembled. It has factory-installed internal control modules which are both left and right side-mounted. The left side-mounted modules include the Undervoltage Release (UVT) and Shunt Trip (SNT), whereas the right side-mounted modules are the Auxiliary Contact (AX), Alarm Contact (AL), and Auxiliary/Alarm Contact (AX/AL) combination modules. The 140U-K6D3-D40 circuit breaker has a mechanical lifespan of 20,000 operations or 120 operations per hour. It also has an electrical life of 415 Volts AC with 7000 operations at 400 Amps and 5000 operations at 630 Amps and at 60 operations per hour. It has a maximum ambient temperature of 40 degrees Celsius (104 degrees Fahrenheit) without derating and a storage temperature range of -40 to 80 degrees Celsius (-40 to 176 degrees Fahrenheit). The circuit breaker has dimensions of 140 x 108.5 x 205 millimeters.



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

Our highly skilled technicians can repair your 140U-K6D3-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-K6D3-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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