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Allen Bradley 140U MCB 140U-H6C3-D10

Product image is representative; revision or series may vary. Contact us to request a specific version.

140U-H6C3-D10

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The 140U-H6C3-D10 is a molded-case circuit breaker from the Allen Bradley Bulletin 140U Series designed to provide reliable overcurrent protection. With a current rating of 100 A and a frame type classified as H Frame, this breaker excels in circuit management for industrial applications.

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Ships from Raleigh, NC
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 of our products come with DO Supply's 2-year warranty.
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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.

Technical specifications for 140U-H6C3-D10

ManufacturerAllen Bradley
CategoryPLCs
Product Line140U MCB
Part Number140U-H6C3-D10
UPC611320843002
Weight2.69 lbs (1.22 kg)
ProductCircuit Breaker
Breaker TypeMolded Case Breaker
Interrupting Capacity60-69 kA
Thermal Trip OptionFixed Thermal
Magnetic Trip OptionFixed Magnetic
Frame TypeH Frame
Current Rating100 A
Number of Poles3 Poles
CommunicationNone
Auxiliary ContactsNone
WireCopper Wire Only
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Allen Bradley's 140U-H6C3-D10 circuit breaker is engineered as a molded case type, ensuring it meets the demands of various electrical applications. This model operates at a current rating of 100 A. Its three-pole configuration is ideal for multi-phase systems, providing necessary protection and reliability.

The thermal trip mechanism is fixed, ensuring consistent operation under defined conditions, while the magnetic trip option is also fixed. This combination offers dual-layer protection against overloads and short circuits. The 140U-H6C3-D10 breaker's interrupting capacity is between 60 and 69 kA, ensuring it can effectively handle fault conditions.

Constructed with an H Frame, this circuit breaker fits well in panels and enclosure setups. It is particularly tailored for environments requiring copper wire only, which is a consideration for many installations. This device does not possess any auxiliary contacts or communication features, focusing solely on delivering robust circuit protection without complicating the setup.