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Allen Bradley 140U MCB 140UT-D7D2-B60

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140UT-D7D2-B60

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The 140UT-D7D2-B60 is a circuit breaker from the Allen Bradley 140U MCB series, specifically designed for reliable branch circuit protection. This device has a rated current of 6A and operates within a voltage rating of 480Y/277 VAC.

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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 140UT-D7D2-B60

ManufacturerAllen Bradley
Product TypeCircuit Breaker
Product Line140U MCB
Part Number140UT-D7D2-B60
Weight1.44 lbs (0.65 kg)
UPC191326563376
Rated Current6A
MountingDIN-rail
Frequency50/60 Hz
Voltage Rating480Y/277 VAC
Poles2-pole
Trip TypeThermal-magnetic/Current limiting
Breaking Capacity65 kA
Terminal TypeScrew terminals
ConstructionOpen style
Curve TypeB-curve
ApplicationBranch circuit protection
Adjustment MethodFixed
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The 140UT-D7D2-B60 circuit breaker by Allen Bradley belongs to the 140U MCB series. It is engineered for optimal branch circuit defense. This unit supports a rated current of 6A, functioning effectively within a voltage spectrum of 480Y/277 VAC. The breaker features a two-pole configuration, suitable for diverse electrical layouts. Designed for 50/60 Hz frequency, it ensures compatibility with standard power systems.

Utilizing a thermal-magnetic trip system, this circuit breaker is capable of limiting current and protects against overload conditions. With a breaking capacity of 65 kA, it offers robust protection against fault currents. The screw terminal type provides reliable connections, ensuring solid wiring integrity. Its construction is open style, allowing for effective heat dissipation.

Designed for DIN-rail mounting, the installation process is straightforward. The B-curve trip type enhances its application for branch circuits by providing timely tripping in response to inrush currents while also safeguarding against sustained overloads. Additionally, it has a fixed adjustment method, ensuring consistent performance in its designated application.