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Allen Bradley 140G MCB 140G-G3C3-C80

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140G-G3C3-C80

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The 140G-G3C3-C80 molded case circuit breaker offers reliable protection for electrical circuits. With a frame type of G and a capacity of 125 Amps, this device is engineered to withstand fault conditions robustly. This circuit breaker operates with a thermal trip rating of 80 A and a magnetic trip rating of 800 A, ensuring effective fault protection.

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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-G3C3-C80

ManufacturerAllen Bradley
Product TypeMolded Case Circuit Breaker
Product Line140G MCB
Part Number140G-G3C3-C80
UPC885630446530
Weight10.06 lbs (4.56 kg)
FrameG
Amps125
Interrupting Rating35 kA
Protection TypeFixed Thermal/ Fixed Magnetic
Current Range80 A
Rated Insulation Voltage800 V
Rated Impulse Withstand Voltage8 kV
Thermal Trip80 A
Magnetic Trip800 A
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Part number 140G-G3C3-C80, from Allen-Bradley, is a molded case circuit breaker that provides robust protection for electrical circuits. With a designated frame size of G, this breaker accommodates a maximum current rating of 125 amps. It's designed to interrupt current flows up to 35 kA, ensuring that it can handle significant fault conditions. The thermal trip is calibrated at 80 amps, while the magnetic trip threshold is set at 800 amps, allowing for flexible application in various scenarios. The current range offered by this model is 80 amps, suited for a range of operational demands.

The circuit breaker also adheres to safety standards, featuring a rated insulation voltage of 800 volts and a rated impulse withstand voltage registered at 8 kV. These ratings indicate its capability to withstand voltage spikes and offer reliable protection in industrial environments. Weighing in at just 2.42 pounds, the 140G-G3C3-C80 is easy to handle during installation or maintenance. Its fixed thermal and fixed magnetic protection types contribute to its overall reliable performance in safeguarding electrical systems.

Revision Part #Also known as
140G-G3C3-C80 Ser A140G-G3C3-C80/A, Series A, Rev A
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