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Allen Bradley 140G MCB 140G-G3C4-C32

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140G-G3C4-C32

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The 140G-G3C4-C32 from Allen-Bradley is a molded case circuit breaker engineered for reliability in various electrical systems. This model features a 125 amp rating and can handle an interrupting capacity of 35 kA. Designed with four poles, it accommodates a current range of 32 amps, catering to diverse circuit protection needs.

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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-G3C4-C32

ManufacturerAllen Bradley
Product TypeMolded Case Circuit Breaker
Product Line140G MCB
Part Number140G-G3C4-C32
Weight3.00 lbs (1.36 kg)
FrameG
Amps125
Interrupting Rating35 kA
Protection TypeFixed Thermal/ Fixed Magnetic
Poles4
Current Range32 A
Rated Insulation Voltage800 V
Rated Impulse Withstand Voltage8 kV
Thermal Trip32 A
Magnetic Trip500 A
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The Allen-Bradley 140G-G3C4-C32 serves as an essential molded case circuit breaker, engineered to safeguard electrical circuits while ensuring operational efficiency. This model is configured with four poles and accommodates a current rating of up to 125 Amperes. For continuous operation, it supports a nominal current of 32 Amps. Its advanced fixed thermal and fixed magnetic trip features enhance protection by swiftly responding to overload conditions and short circuits. With an interrupting rating of 35 kA, it is capable of effectively managing high fault currents.

Designed to withstand high electrical stresses, this circuit breaker supports a rated insulation voltage of 800 V, allowing it to tackle demanding applications with confidence. Additionally, it can endure impulse voltages measuring up to 8 kV, providing an extra layer of safety in adverse conditions. This molded case circuit breaker has been meticulously constructed with a G frame, contributing to its compact design and lightweight nature of 3.08 pounds, making it suitable for various installation environments.

Revision Part #Also known as
140G-G3C4-C32 Ser A140G-G3C4-C32/A, Series A, Rev A
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