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Allen Bradley 140G MCB 140G-G2C3-C90

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140G-G2C3-C90

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The 140G-G2C3-C90 is a molded case circuit breaker designed by Allen-Bradley, part of the Rockwell Automation family. This unit operates under a rated current of 125 Amps. It features fixed thermal and magnetic trip options, providing robust protection within an electrical system.

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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-G2C3-C90

ManufacturerAllen Bradley
Product TypeMolded Case Circuit Breaker
Product Line140G MCB
Part Number140G-G2C3-C90
Weight2.06 lbs (0.94 kg)
FrameG
Amps125
Interrupting Rating25 kA
Protection TypeFixed Thermal/ Fixed Magnetic
Current Range90 A
Rated Insulation Voltage800 V
Rated Impulse Withstand Voltage8 kV
Thermal Trip90 A
Magnetic Trip900 A
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The Allen-Bradley 140G-G2C3-C90 serves as a robust molded case circuit breaker adept at providing essential overload protection. Designed within the 140G MCB series by Rockwell Automation, it features a fixed thermal and fixed magnetic protection system. This equipment is categorized under frame size G, allowing for a maximum current capacity rated at 125 amps. The device supports a current range of 90 A, effectively managing standard operational demands.

The interrupting rating for this circuit breaker peaks at 25 kA, ensuring reliable performance in critical situations. Ensuring safety, the rated insulation voltage is established at 800 V, while the rated impulse withstand voltage is specified to withstand surges of up to 8 kV. For operational efficacy, the thermal trip setting is designated at 90 A, whereas the magnetic trip is designed to activate at 900 A. With an approximate weight of 2.42 pounds, the 140G-G2C3-C90 is manageable for installation and maintenance tasks.

Revision Part #Also known as
140G-G2C3-C90 Ser A140G-G2C3-C90/A, Series A, Rev A
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