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Allen Bradley 140U MCB 140U-D6D2-B80

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140U-D6D2-B80

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The Allen Bradley 140U-D6D2-B80 is a molded case circuit breaker designed for reliable performance under various conditions. With a two-pole configuration, it operates at a rated current of 8.0 A and can handle a supply voltage of 480 VAC at 60 Hz, making it suitable for numerous applications.

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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 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-D6D2-B80

ManufacturerAllen Bradley
Product TypeMolded Case Circuit Breaker
Product Line140U MCB
Part Number140U-D6D2-B80
UPC885630141817
Weight1.00 lbs (0.45 kg)
Number of Poles2 Poles Configuration
Rated Current8.0 A
Frame SizeD Frame
Supply Voltage480 VAC at 60 Hz
Interrupting Rating65 kA at 480 VAC
Protection TypeThermal-Magnetic
Trip ConfigurationFixed Magnetic
Mounting TypeDIN Rail Mounting
Storage TemperatureUp to 70°C
Operating TemperatureUp to 60°C
Maximum Installation Altitude2000 Meters Above Sea Level
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The 140U-D6D2-B80 molded case circuit breaker from Allen Bradley is engineered for robust protection in electrical systems. Featuring a configuration of two poles, it operates at a rated current of 8.0 A, making it suitable for various applications needing reliable circuit protection. The device is rated for a supply voltage of 480 VAC at a frequency of 60 Hz.

This circuit breaker has a high interrupting rating of 65 kA at 480 VAC, allowing it to handle substantial fault currents safely, thereby ensuring operational integrity in critical scenarios. It employs a thermal-magnetic protection mechanism, coupled with a fixed magnetic trip, to safeguard circuits against overloads and short circuits.

Designed for DIN rail mounting, it promotes ease of installation in control panels or electrical enclosures. Its operational capabilities are impressive, with an upper limit temperature rating of 60°C during operation and a storage temperature tolerance reaching 70°C, ensuring durability across a range of environmental conditions. Additionally, the 140U-D6D2-B80 is capable of installation at altitudes of up to 2000 meters above sea level, which is essential for systems located in elevated areas.

Revision Part #Also known as
140U-D6D2-B80 Ser A140U-D6D2-B80/A, Series A, Rev A
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