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140G-G3C4-C25

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The 140G-G3C4-C25 is a molded case circuit breaker manufactured by Allen-Bradley, part of Rockwell Automation. Designed with a G frame, it operates at 125 amps and features a substantial interrupting rating of 35 kA.

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Technical specifications for 140G-G3C4-C25

Manufacturer	Eaton Cutler-Hammer
Brand	Eaton Cutler-Hammer
Part Number/Catalog No.	140G-G3C4-C25
Product Type	Molded Case Circuit Breaker
Frame	G
Amps	125
Interrupting Rating	35 kA
Protection Type	Fixed Thermal/ Fixed Magnetic
Poles	4
Current Range	25 A
Rated Insulation Voltage	800 V
Rated Impulse Withstand Voltage	8 kV
Weight	3.08 lb
Thermal Trip	25 A
Magnetic Trip	500 A

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.

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The Allen-Bradley 140G-G3C4-C25, part of the 140G MCB series from Rockwell Automation, functions as a molded case circuit breaker. This unit supports a maximum current rating of 125 amps and is equipped with four poles to manage multiple circuit connections. Providing essential protection, it integrates fixed thermal and magnetic trip mechanisms for reliable safety.

The current range for this circuit breaker is set at 25A, which allows for precise oversight of electrical flow. This unit's interrupting capability stands at 35 kA, ensuring it can effectively handle significant short-circuit conditions. The rated insulation voltage ensures operational integrity at 800 volts, while the rated impulse withstand voltage of 8 kV supports resilience against voltage spikes and transients. Weighing in at 3.08 pounds, the 140G-G3C4-C25 is designed for easy installation and dependable use across various settings.