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Allen Bradley 140G MCB 140G-HTI3-D12

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140G-HTI3-D12

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The 140G-HTI3-D12 is a molded case circuit breaker from Allen-Bradley that offers robust protection for electrical circuits. It operates with an amperage of 125 and features an electronic LSIG protection system, making it suitable for various applications demanding reliability.

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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 140G-HTI3-D12

ManufacturerAllen Bradley
Product TypeMolded Case Circuit Breaker
Product Line140G MCB
Part Number140G-HTI3-D12
UPC885630443195
Weight3.00 lbs (1.36 kg)
FrameHC
Amps125
Interrupting RatingTrip Unit
Protection TypeElectronic LSIG
Current Range120 A
Rated Insulation Voltage1000V
Rated Impulse Withstand Voltage8 kV
Mechanical Life240 Operations/hr.
Electrical Life120 Operations/hr.
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The part number 140G-HTI3-D12 by Allen-Bradley is designed as a molded case circuit breaker. Its framework is classified as HC, allowing it to handle a maximum current of 125 amps efficiently. This breaker incorporates an electronic LSIG protection type that is adept at managing overload and short-circuit situations.

The unit operates within a current scope of 120 A and features a rated insulation voltage of 1000 V, ensuring reliable performance in various electrical environments. With a rated impulse withstand voltage of 8 kV, it can withstand sudden voltage spikes, thereby protecting the system from potential damage.

Weighing in at 2.65 pounds, the 140G-HTI3-D12 is compact enough for effective installation. Its mechanical life expectancy is impressive, rated at 240 operations per hour, which proves beneficial for high-cycling applications. Furthermore, the electrical life is rated at 120 operations per hour, thereby affirming its durability and efficiency in demanding operational settings.

Revision Part #Also known as
140G-HTI3-D12 Ser A140G-HTI3-D12/A, Series A, Rev A
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