140U-H6C3-D12-D

140U-H6C3-D12-D

Description:

The 140U-H6C3-D12-D circuit breaker is a circuit breaker that has been designed by Allen-Bradley/Rockwell Automation to provide overcurrent and short circuit protection to different equipment, especially motors. It belongs to Frame H of the 140U series of motor protection devices.

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Description:

The 140U-H6C3-D12-D circuit breaker is a circuit breaker that has been designed by Allen-Bradley/Rockwell Automation to provide overcurrent and short circuit protection to different equipment, especially motors. It belongs to Frame H of the 140U series of motor protection devices.



Warranty: 1 year DO Supply Warranty Included
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Repairs: We offer repair service for the 140U-H6C3-D12-D.
Exchange: Exchange credit for your defective unit available.

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Rated 4.5 with 9 reviews

    Technical Specifications for 140U-H6C3-D12-D

BrandAllen-Bradley / Rockwell Automation
Series140U MCB
Part Number140U-H6C3-D12-D
TypeMolded-case circuit breaker
Detection MechanismFixed thermal/Fixed Magnetic
RatingHigh
Interrupting Capacity60-69 kA
Frequency 60 Hertz
Voltage 380-690 Volts
Poles3
Rotary operatorYes
Flex cableYes
Internal protectionYes. Fuses and mini circuit breaker.
BrandAllen-Bradley / Rockwell Automation
Series140U MCB
Part Number140U-H6C3-D12-D
TypeMolded-case circuit breaker
Detection MechanismFixed thermal/Fixed Magnetic
RatingHigh
Interrupting Capacity60-69 kA
Frequency 60 Hertz
Voltage 380-690 Volts
Poles3
Rotary operatorYes
Flex cableYes
Internal protectionYes. Fuses and mini circuit breaker.
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About 140U-H6C3-D12-D

The 140U-H6C3-D12-D circuit breaker is a circuit breaker that has been designed by Allen-Bradley/Rockwell Automation to provide overcurrent and short circuit protection to different equipment, especially motors. It belongs to the Frame H product line of the 140U series of motor protection devices. For this protection to be effective, the breaker needs to be appropriately installed. This means that the breaker must be located in a strategic place that considers the motor’s location and whether all the specifications of the different equipment that needs to be protected and the breaker’s rating are compatible. Other factors such as the voltage that is applied, the ambient operating temperature, and the operating altitude must also be considered since these can directly affect the efficiency of the drive. The Allen-Bradley/Rockwell Automation 140U-H6C3-D12-D circuit breaker has an interrupting capacity of 60 to 69 kA and a voltage of 220 to 620 Volts AC with a frequency of 60 Hertz.



 



The current detection method employed by the Allen-Bradley/Rockwell Automation 140U-H6C3-D12-D circuit breaker consists of a fixed thermal mechanism and a fixed magnetic mechanism. Breakers with dual detection mechanisms like the 140U-H6C3-D12-D circuit breaker are widely found in different industries and these enable the breaker to perform quicker current detection. This detection is performed by two bimetal bars that receive heat and a magnet. Once an abnormal or excessive current has been detected, the three poles perform a tripping action that stops the current flow completely. The maximum temperature allowed at 100% efficiency is 40 degrees Celsius, and it can operate at 75 degrees Celsius if it is derated. The higher the temperature, the higher the amount of derating the breaker will need to operate properly.



Repair Services for 140U-H6C3-D12-D

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

Our highly skilled technicians can repair your 140U-H6C3-D12-D. 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-H6C3-D12-D

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-H6C3-D12-D

Resolutions For 140U-H6C3-D12-D

About

Technical Specifications for 140U-H6C3-D12-D

BrandAllen-Bradley / Rockwell Automation
Series140U MCB
Part Number140U-H6C3-D12-D
TypeMolded-case circuit breaker
Detection MechanismFixed thermal/Fixed Magnetic
RatingHigh
Interrupting Capacity60-69 kA
Frequency 60 Hertz
Voltage 380-690 Volts
Poles3
Rotary operatorYes
Flex cableYes
Internal protectionYes. Fuses and mini circuit breaker.
BrandAllen-Bradley / Rockwell Automation
Series140U MCB
Part Number140U-H6C3-D12-D
TypeMolded-case circuit breaker
Detection MechanismFixed thermal/Fixed Magnetic
RatingHigh
Interrupting Capacity60-69 kA
Frequency 60 Hertz
Voltage 380-690 Volts
Poles3
Rotary operatorYes
Flex cableYes
Internal protectionYes. Fuses and mini circuit breaker.

About 140U-H6C3-D12-D

The 140U-H6C3-D12-D circuit breaker is a circuit breaker that has been designed by Allen-Bradley/Rockwell Automation to provide overcurrent and short circuit protection to different equipment, especially motors. It belongs to the Frame H product line of the 140U series of motor protection devices. For this protection to be effective, the breaker needs to be appropriately installed. This means that the breaker must be located in a strategic place that considers the motor’s location and whether all the specifications of the different equipment that needs to be protected and the breaker’s rating are compatible. Other factors such as the voltage that is applied, the ambient operating temperature, and the operating altitude must also be considered since these can directly affect the efficiency of the drive. The Allen-Bradley/Rockwell Automation 140U-H6C3-D12-D circuit breaker has an interrupting capacity of 60 to 69 kA and a voltage of 220 to 620 Volts AC with a frequency of 60 Hertz.



 



The current detection method employed by the Allen-Bradley/Rockwell Automation 140U-H6C3-D12-D circuit breaker consists of a fixed thermal mechanism and a fixed magnetic mechanism. Breakers with dual detection mechanisms like the 140U-H6C3-D12-D circuit breaker are widely found in different industries and these enable the breaker to perform quicker current detection. This detection is performed by two bimetal bars that receive heat and a magnet. Once an abnormal or excessive current has been detected, the three poles perform a tripping action that stops the current flow completely. The maximum temperature allowed at 100% efficiency is 40 degrees Celsius, and it can operate at 75 degrees Celsius if it is derated. The higher the temperature, the higher the amount of derating the breaker will need to operate properly.



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

Our highly skilled technicians can repair your 140U-H6C3-D12-D. 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-H6C3-D12-D. 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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