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Allen Bradley 140G MCB 140G-G3C3-C63

Product image is representative; revision or series may vary. Contact us to request a specific version.

140G-G3C3-C63

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The 140G-G3C3-C63 from Allen-Bradley is a molded case circuit breaker suitable for various applications. This unit operates with a frame size designated as G and has an operating capacity of 125 amps.

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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-C63

ManufacturerAllen Bradley
Product TypeMolded Case Circuit Breaker
Product Line140G MCB
Part Number140G-G3C3-C63
UPC885630446554
Weight2.06 lbs (0.94 kg)
FrameG
Amps125
Interrupting Rating35 kA
Protection TypeFixed Thermal/ Fixed Magnetic
Current Range63 A
Rated Insulation Voltage800 V
Rated Impulse Withstand Voltage8 kV
Thermal Trip63 A
Magnetic Trip630 A

The Allen-Bradley 140G-G3C3-C63 molded case circuit breaker is crafted to deliver dependable circuit protection. It features a rating of 125 amps and operates within a G-frame size. The unit can handle an interrupting rating of 35 kA, suitable for high fault current conditions. Using fixed thermal and magnetic trip mechanisms, this breaker efficiently manages overloads, with a thermal trip setting calibrated at 63 amps and a magnetic trip threshold of 630 amps. Additionally, it possesses a current range of 63 amps, ensuring it meets various application requirements. The device supports a rated insulation voltage of 800 volts, enabling safe operation in demanding environments, and withstands impulse voltages of 8 kV. Weighing 2.42 pounds, the 140G-G3C3-C63 is designed for easy installation and reliable performance.

Revision Part #Also known as
140G-G3C3-C63 Ser A140G-G3C3-C63/A, Series A, Rev A
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