140G-K6F3-D40-MU

140G-K6F3-D40-MU

Description:

The Allen-Bradley 140G-K6F3-D40-MU Circuit Breaker is a 3-pole Molded Case Circuit Breaker (MCCB) supplied from the factory with a universal busbar adapter option that can be mounted on the top or bottom of the MCCB. Terminal lugs for making the connection to the busbar can also be ordered separately.  Like all the MCCBs that use the K Frame, the Allen-Bradley 140G-K6F3-D40-MU Circuit Breaker has a current rating of 400 Amps. It also comes with an interrupting rating/breaking capacity of 65 kA and 2 screw-type adjustment knobs located at the front side of the breaker for setting the thermal and magnetic tripping points in a range from 280 to 400 Amps for the thermal trip (Ir) and a range from 2000 to 4000 Amps for the magnetic trip (Im).

Rated 4.6 with 12 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 140G-K6F3-D40-MU Circuit Breaker is a 3-pole Molded Case Circuit Breaker (MCCB) supplied from the factory with a universal busbar adapter option that can be mounted on the top or bottom of the MCCB. Terminal lugs for making the connection to the busbar can also be ordered separately.  Like all the MCCBs that use the K Frame, the Allen-Bradley 140G-K6F3-D40-MU Circuit Breaker has a current rating of 400 Amps. It also comes with an interrupting rating/breaking capacity of 65 kA and 2 screw-type adjustment knobs located at the front side of the breaker for setting the thermal and magnetic tripping points in a range from 280 to 400 Amps for the thermal trip (Ir) and a range from 2000 to 4000 Amps for the magnetic trip (Im).


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 140G-K6F3-D40-MU.
Exchange: Exchange credit for your defective unit available.
Conditions: We sell preowned surplus and refurbished parts.

To speak to a sales representative for pricing & lead time:


Rated 4.6 with 12 reviews

    Technical Specifications for 140G-K6F3-D40-MU

BrandAllen-Bradley / Rockwell Automation
Series140G MCB
Part Number140G-K6F3-D40-MU
Number of Poles3
Mounting OptionBusbar adapter
Current rating 400 A
Interrupting Rating/Breaking Capacity 65 kA
Thermal trip adjusting range280 to 400 A
Magnetic trip adjusting range2000 to 4000 A
Auxiliary contactsShould be bought separately
Actuator mechanismLever
BrandAllen-Bradley / Rockwell Automation
Series140G MCB
Part Number140G-K6F3-D40-MU
Number of Poles3
Mounting OptionBusbar adapter
Current rating 400 A
Interrupting Rating/Breaking Capacity 65 kA
Thermal trip adjusting range280 to 400 A
Magnetic trip adjusting range2000 to 4000 A
Auxiliary contactsShould be bought separately
Actuator mechanismLever
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About 140G-K6F3-D40-MU

The Allen-Bradley 140G-K6F3-D40-MU Circuit Breaker is a 3-pole Molded Case Circuit Breaker (MCCB) that is supplied from the factory with a universal busbar adapter option that can be mounted on the top or bottom of the MCCB. The terminal lugs for the connection of the breaker to the busbar can also be ordered separately.  Like all the MCCBs that use the K Frame, the Allen-Bradley 140G-K6F3-D40-MU Circuit Breaker has a current rating of 400 Amps. It also comes with an interrupting rating or breaking capacity of 65 kA and 2 screw-type adjustment knobs located on the front side of the breaker for setting the thermal and magnetic tripping points in a range from 280 to 400 Amps for the thermal trip (Ir) and from 2000 to 4000 Amps for the magnetic trip (Im). Some of the additional accessories that can be installed in the Allen-Bradley 140G-K6F3-D40-MU Molded Case Circuit Breaker are the auxiliary contacts, undervoltage trip, trip contact blocks, and the shunt trip.



 



Working on busbar mounted components like the Allen-Bradley 140G-K6F3-D40-MU Molded Case Circuit Breaker requires a special type of training the work should only be done by highly skilled and qualified electrical technicians. High currents passing through the busbars can generate electrical arcs that could potentially injure or kill a person in less than a second, so all the required precautions should be taken to ensure the safety of the technicians when servicing or maintaining the MCCB. It is also important to remember that the busbars can remain very hot even after they are de-energized. The Allen-Bradley 140G-K6F3-D40-MU Molded Case Circuit Breakers can be used for locking and tagging procedures.



Repair Services for 140G-K6F3-D40-MU

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

Our highly skilled technicians can repair your 140G-K6F3-D40-MU. All of our repairs come with a 1 Year DO Supply Warranty. Please contact us for additional information about our repair process.

Dimensions For 140G-K6F3-D40-MU

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-K6F3-D40-MU

Resolutions For 140G-K6F3-D40-MU

About

Technical Specifications for 140G-K6F3-D40-MU

BrandAllen-Bradley / Rockwell Automation
Series140G MCB
Part Number140G-K6F3-D40-MU
Number of Poles3
Mounting OptionBusbar adapter
Current rating 400 A
Interrupting Rating/Breaking Capacity 65 kA
Thermal trip adjusting range280 to 400 A
Magnetic trip adjusting range2000 to 4000 A
Auxiliary contactsShould be bought separately
Actuator mechanismLever
BrandAllen-Bradley / Rockwell Automation
Series140G MCB
Part Number140G-K6F3-D40-MU
Number of Poles3
Mounting OptionBusbar adapter
Current rating 400 A
Interrupting Rating/Breaking Capacity 65 kA
Thermal trip adjusting range280 to 400 A
Magnetic trip adjusting range2000 to 4000 A
Auxiliary contactsShould be bought separately
Actuator mechanismLever

About 140G-K6F3-D40-MU

The Allen-Bradley 140G-K6F3-D40-MU Circuit Breaker is a 3-pole Molded Case Circuit Breaker (MCCB) that is supplied from the factory with a universal busbar adapter option that can be mounted on the top or bottom of the MCCB. The terminal lugs for the connection of the breaker to the busbar can also be ordered separately.  Like all the MCCBs that use the K Frame, the Allen-Bradley 140G-K6F3-D40-MU Circuit Breaker has a current rating of 400 Amps. It also comes with an interrupting rating or breaking capacity of 65 kA and 2 screw-type adjustment knobs located on the front side of the breaker for setting the thermal and magnetic tripping points in a range from 280 to 400 Amps for the thermal trip (Ir) and from 2000 to 4000 Amps for the magnetic trip (Im). Some of the additional accessories that can be installed in the Allen-Bradley 140G-K6F3-D40-MU Molded Case Circuit Breaker are the auxiliary contacts, undervoltage trip, trip contact blocks, and the shunt trip.



 



Working on busbar mounted components like the Allen-Bradley 140G-K6F3-D40-MU Molded Case Circuit Breaker requires a special type of training the work should only be done by highly skilled and qualified electrical technicians. High currents passing through the busbars can generate electrical arcs that could potentially injure or kill a person in less than a second, so all the required precautions should be taken to ensure the safety of the technicians when servicing or maintaining the MCCB. It is also important to remember that the busbars can remain very hot even after they are de-energized. The Allen-Bradley 140G-K6F3-D40-MU Molded Case Circuit Breakers can be used for locking and tagging procedures.



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

Our highly skilled technicians can repair your 140G-K6F3-D40-MU. 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-K6F3-D40-MU. 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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