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Allen Bradley 140G MCB 140G-G2C4-C16

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140G-G2C4-C16

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The 140G-G2C4-C16 from Allen-Bradley, a Rockwell Automation brand, functions as a molded case circuit breaker tailored for robust electrical systems. It features a frame size designated as G and is rated for 125 amperes. This model is designed for applications that require precise current regulation and protection.

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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-G2C4-C16

ManufacturerAllen Bradley
Product TypeMolded Case Circuit Breaker
Product Line140G MCB
Part Number140G-G2C4-C16
Weight3.00 lbs (1.36 kg)
FrameG
Amps125
Interrupting Rating25 kA
Protection TypeFixed Thermal/ Fixed Magnetic
Poles4
Current Range16 A
Rated Insulation Voltage800 V
Rated Impulse Withstand Voltage8 kV
Thermal Trip16 A
Magnetic Trip500 A
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Manufactured by Rockwell Automation, the 140G-G2C4-C16 is a molded case circuit breaker falling under the 140G MCB series. This component is engineered with a G frame, designed to handle a maximum current of 125 Amps. Featuring four poles, it fulfills multiple protection needs in electrical systems. With an interrupting rating of 25 kA, the device ensures reliable performance during overload and fault conditions, making it an effective option for demanding environments. The thermal trip mechanism is set at 16 Amps, providing reliable overload protection, while the magnetic trip enables a quick reaction to short-circuit events with a rating of 500 Amps.

Further enhancing its capabilities, the 140G-G2C4-C16 offers a rated insulation voltage of 800 Volts, contributing to its versatility across various electrical applications. In addition, it is designed to withstand impulse voltages up to 8 kV, ensuring resilience against surges. This breaker weighs 3.08 pounds, a component that balances durability with lightweight design for ease of installation.

Revision Part #Also known as
140G-G2C4-C16 Ser A140G-G2C4-C16/A, Series A, Rev A
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