140U-H6C3-D12-A-MT

140U-H6C3-D12-A-MT

Description:

The 140U-H6C3-D12-A-MT circuit breaker is a thermal-magnetic circuit breaker with a double protection mechanism that consists of a fixed-thermal and fixed-magnetic mechanism. These two mechanisms employ two bimetal bars that get heated by the current and the use of magnets.

Rated 4.9 with 11 reviews
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Description:

The 140U-H6C3-D12-A-MT circuit breaker is a thermal-magnetic circuit breaker with a double protection mechanism that consists of a fixed-thermal and fixed-magnetic mechanism. These two mechanisms employ two bimetal bars that get heated by the current and the use of magnets.



Warranty: 1 year DO Supply Warranty Included
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Repairs: We offer repair service for the 140U-H6C3-D12-A-MT.
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Rated 4.9 with 11 reviews

    Technical Specifications for 140U-H6C3-D12-A-MT

BrandAllen-Bradley / Rockwell Automation
Series140U MCB
Part Number140U-H6C3-D12-A-MT
TypeMolded-case circuit breaker
Detection mechanismFixed thermal/Fixed Magnetic
RatingHigh
Interrupting Capacity60-69 kA
Frequency60 Hertz
Voltage380-690 Volts
Poles3
Rotary operatorYes
Flex cableYes
Internal protectionYes. Fuses and mini circuit breaker
BrandAllen-Bradley / Rockwell Automation
Series140U MCB
Part Number140U-H6C3-D12-A-MT
TypeMolded-case circuit breaker
Detection mechanismFixed thermal/Fixed Magnetic
RatingHigh
Interrupting Capacity60-69 kA
Frequency60 Hertz
Voltage380-690 Volts
Poles3
Rotary operatorYes
Flex cableYes
Internal protectionYes. Fuses and mini circuit breaker
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About 140U-H6C3-D12-A-MT

The 140U-H6C3-D12-A-MT circuit breaker is a thermal-magnetic circuit breaker with a double protection mechanism that consists of a fixed-thermal and a fixed-magnetic mechanism. These two protection mechanisms employ two bimetal bars that get heated by the current and by the use of magnets. These magnets have an interrupting action of up to 60 kiloamps. This circuit breaker has been designed by Allen-Bradley and it has been included in the 140U series of motor protection devices, specifically the Frame H product line. The Allen-Bradley 140U-H6C3-D12-A-MT thermal-magnetic circuit breaker comes with three poles that are connected with each other and that are responsible for performing the tripping action on the breaker once an irregular current flow has been detected. The breaker can be restarted after clearing the fault condition.



 



The ambient operating temperature range of the Allen-Bradley 140U-H6C3-D12-A-MT thermal-magnetic circuit breaker goes from –8.9 to 60 degrees Celsius. It can be used without any problem at temperatures of up to 75 degrees Celsius if it is properly derated. The Allen-Bradley 140U-H6C3-D12-A-MT thermal-magnetic circuit breaker can be installed in a cabinet and all of its connections must be suitable for operations at up to 75 degrees Celsius. The breaker provides short-circuit protection to motors, meaning that when exposed to excessive currents, the breaker will stop this current flow before it can cause any damage to the motor or equipment system. This breaker comes with one auxiliary contact, one alarm contact, and a shunt trip. The operational voltage of the drive goes from 230 to 690 Volts AC and from 24 to 240 Volts DC. This breaker comes with fuses and mini circuit breakers as back-up protection mechanisms.



Repair Services for 140U-H6C3-D12-A-MT

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

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

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-A-MT

Resolutions For 140U-H6C3-D12-A-MT

About

Technical Specifications for 140U-H6C3-D12-A-MT

BrandAllen-Bradley / Rockwell Automation
Series140U MCB
Part Number140U-H6C3-D12-A-MT
TypeMolded-case circuit breaker
Detection mechanismFixed thermal/Fixed Magnetic
RatingHigh
Interrupting Capacity60-69 kA
Frequency60 Hertz
Voltage380-690 Volts
Poles3
Rotary operatorYes
Flex cableYes
Internal protectionYes. Fuses and mini circuit breaker
BrandAllen-Bradley / Rockwell Automation
Series140U MCB
Part Number140U-H6C3-D12-A-MT
TypeMolded-case circuit breaker
Detection mechanismFixed thermal/Fixed Magnetic
RatingHigh
Interrupting Capacity60-69 kA
Frequency60 Hertz
Voltage380-690 Volts
Poles3
Rotary operatorYes
Flex cableYes
Internal protectionYes. Fuses and mini circuit breaker

About 140U-H6C3-D12-A-MT

The 140U-H6C3-D12-A-MT circuit breaker is a thermal-magnetic circuit breaker with a double protection mechanism that consists of a fixed-thermal and a fixed-magnetic mechanism. These two protection mechanisms employ two bimetal bars that get heated by the current and by the use of magnets. These magnets have an interrupting action of up to 60 kiloamps. This circuit breaker has been designed by Allen-Bradley and it has been included in the 140U series of motor protection devices, specifically the Frame H product line. The Allen-Bradley 140U-H6C3-D12-A-MT thermal-magnetic circuit breaker comes with three poles that are connected with each other and that are responsible for performing the tripping action on the breaker once an irregular current flow has been detected. The breaker can be restarted after clearing the fault condition.



 



The ambient operating temperature range of the Allen-Bradley 140U-H6C3-D12-A-MT thermal-magnetic circuit breaker goes from –8.9 to 60 degrees Celsius. It can be used without any problem at temperatures of up to 75 degrees Celsius if it is properly derated. The Allen-Bradley 140U-H6C3-D12-A-MT thermal-magnetic circuit breaker can be installed in a cabinet and all of its connections must be suitable for operations at up to 75 degrees Celsius. The breaker provides short-circuit protection to motors, meaning that when exposed to excessive currents, the breaker will stop this current flow before it can cause any damage to the motor or equipment system. This breaker comes with one auxiliary contact, one alarm contact, and a shunt trip. The operational voltage of the drive goes from 230 to 690 Volts AC and from 24 to 240 Volts DC. This breaker comes with fuses and mini circuit breakers as back-up protection mechanisms.



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

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