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Allen Bradley 140G MCB 140G-HTF3-D10

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140G-HTF3-D10

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The 140G-HTF3-D10 is a molded case circuit breaker by Allen-Bradley, part of the Rockwell Automation family. This unit is rated at 125 amps and designed for handling considerable electrical demands. It features adjustable thermal and magnetic protection, ensuring flexibility in various 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 140G-HTF3-D10

ManufacturerAllen Bradley
Product TypeMolded Case Circuit Breaker
Product Line140G MCB
Part Number140G-HTF3-D10
Weight3.00 lbs (1.36 kg)
FrameHC
Amps125
Interrupting RatingTrip Unit
Protection TypeAdjustable Thermal/ Adjustable Magnetic
Current Range100 A
Rated Insulation Voltage1000V
Rated Impulse Withstand Voltage8 kV
Mechanical Life240 Operations/hr.
Electrical Life120 Operations/hr.
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The 140G-HTF3-D10 molded case circuit breaker from Allen-Bradley, under the Rockwell Automation brand, is engineered for robust performance in electrical distribution systems. This particular model belongs to the HC frame size and meets the demands of various applications with its 125-amp rating.

Equipped with adjustable thermal and magnetic protection mechanisms, this circuit breaker can accommodate different operational conditions, providing necessary safety and reliability. The device supports a maximum current range of 100 A, making it suitable for diverse electrical loads.

In terms of insulation and durability, the 140G-HTF3-D10 can withstand up to 1000 volts for insulation purposes and is capable of enduring impulse withstand voltages reaching 8 kV. Its weight is approximately 2.65 lbs, allowing for ease of installation and management.

With a mechanical life rating of 240 operations per hour, this model is built to operate efficiently over extended periods, while its electrical life is also impressive at 120 operations per hour, making it a reliable choice for industrial applications.

Revision Part #Also known as
140G-HTF3-D10 Ser A140G-HTF3-D10/A, Series A, Rev A
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