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Allen Bradley 140U MCB 140U-H6C3-D11
Not an Authorized Distributor: DO Supply is not an authorized distributor for listed manufacturers or tradenames and therefore the manufacturer's warranty does not apply. All our products come with DO Supply's 2-year warranty.
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140U-H6C3-D11

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The Allen-Bradley 140U-H6C3-D11 Circuit Breaker is a 140G Molded Case Circuit Breaker which offers circuit protection and load protection. It has an H Frame size and a 3-poleĀ configuration.

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2 Year DO Supply Warranty
Not an Authorized Distributor: DO Supply is not an authorized distributor for listed manufacturers or tradenames and therefore the manufacturer's warranty does not apply. All our products come with DO Supply's 2-year warranty.
Learn more
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Technical specifications for 140U-H6C3-D11

BrandAllen-Bradley / Rockwell Automation
Series140U MCB
Part Number140U-H6C3-D11
FamilyBulletin 140U
Type140U
Poles3
Frame H
Interrupt Rating 25 kA
Supply Voltage480V
Ambient Temperature 40 degrees Celsius (104 degrees Fahrenheit)
Storage Temperature-40 to 80 degrees Celsius (-40 to 176 degrees Fahrenheit)
StandardsCSA 22.2 (No. 5), IEC 60947-2 and UL 489
ApprovalsCE, UL Listed, KEMA-KEUR and CSA Certified
Rated Current 110 A
Rockwell Disclaimer: The product is used surplus. DO Supply is not an authorized surplus dealer or affiliate for the Manufacturer of this product. The product may have older date codes or be an older series than that available direct from the factory or authorized dealers. Because DO Supply is not an authorized distributor of this product, the Original Manufacturer's warranty does not apply. While many Allen-Bradley PLC products will have firmware already installed, DO Supply makes no representation as to whether a PLC product will or will not have firmware and, if it does have firmware, whether the firmware is the revision level that you need for your application. DO Supply also makes no representations as to your ability or right to download or otherwise obtain firmware for the product from Rockwell, its distributors, or any other source. DO Supply also makes no representations as to your right to install any such firmware on the product. DO Supply will not obtain or supply firmware on your behalf. It is your obligation to comply with the terms of any End-User License Agreement or similar document related to obtaining or installing firmware.

The 140U-H6C3-D11 Molded Case Circuit Breaker by Allen-Bradley/ Rockwell Automation has a supply voltage rating of 480 VoltsĀ at 60 Hertz frequency, a rated current of 110 Amps, an interrupt rating of 25 kA,Ā aĀ 3-poleĀ configuration, and it is factory assembled and ready to install when it ships. It offers trip types that are aĀ fixed thermal trip type and a fixed magnetic trip type with a trip rating of 110 Amps for the thermal trip type and it is 1100 Amps for the magnetic trip type. The Allen-Bradley 140U-H6C3-D11 Circuit BreakerĀ has passed international standard ratings such as the CSA 22.2 (No. 5), IEC 60947-2, and the UL 489 standards. In addition, it also has international approvals from the CE, UL List, KEMA-KEUR, and the CSA Certification standards.

The Allen-Bradley 140U-H6C3-D11 Circuit BreakerĀ has accessories which include internal control modules such as the auxiliary contact (AX) thatĀ shows theĀ breaker's status as either on or off,Ā  the alarm contact (AL)Ā showsĀ the state of the breakers when it is tripped, the auxiliaryĀ alarm contact (AX/AL)Ā that is both the auxiliary contact and alarm contact combined, the shunt trip (SNT) thatĀ offers the circuit breaker aĀ remote tripping optionĀ but notĀ undervoltage tripping, and the undervoltage release (UVT) thatĀ trips the breaker automatically if the voltage drops to between 35 andĀ 70% of the present value. The shunt trip is usually notĀ usedĀ when the undervoltage release trips the breaker. OtherĀ Allen-Bradley 140U-H6C3-D11 Circuit Breaker accessories includeĀ external accessories such as the mounting hardware, the terminal end cover, the motor operator, the terminal shields, the flex-cable operating mechanism, and the rotary with a variable-depth and direct couple operating mechanism. The Allen-Bradley 140U-H6C3-D11 Molded Case Circuit Breaker has a maximumĀ 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).

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