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140G-G3C3-C16

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The Allen-Bradley 140G-G3C3-C16 is a molded case circuit breaker designed for protection in various electrical systems. This unit features a G frame and is rated at 125 Amps, adapting well to numerous applications. With a 35 kA interrupting capability, it ensures safe management of fault currents.

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Technical specifications for 140G-G3C3-C16

Manufacturer	Eaton Cutler-Hammer
Brand	Eaton Cutler-Hammer
Part Number/Catalog No.	140G-G3C3-C16
Product Type	Molded Case Circuit Breaker
Frame	G
Amps	125
Interrupting Rating	35 kA
Protection Type	Fixed Thermal/ Fixed Magnetic
Current Range	16 A
Rated Insulation Voltage	800 V
Rated Impulse Withstand Voltage	8 kV
Weight	2.42 lb
Thermal Trip	16 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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Part number 140G-G3C3-C16, produced by Rockwell Automation under the Allen-Bradley brand, is classified as a molded case circuit breaker. This device is specifically rated for a current capacity of 125 amps, making it suitable for a variety of industrial uses. It has a frame type designated as G. With an interrupting rating of 35 kA, it ensures effective current interruption during fault conditions. The breaker operates with fixed thermal and magnetic protection types, which helps mitigate the risk of electrical faults.

The thermal trip setting is specified at 16 amps, while the magnetic trip can handle up to 500 amps, enabling appropriate response to electrical overloads. It has a rated insulation voltage of 800 volts and an impressive rated impulse withstand voltage of 8 kV, reinforcing its reliability in high-voltage scenarios. Weighing 2.42 pounds, the 140G-G3C3-C16 circuit breaker combines compactness with robust performance, making it a practical choice for comprehensive electrical management in various environments.