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Allen Bradley 140G MCB 140G-G2C4-C32

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140G-G2C4-C32

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The 140G-G2C4-C32 molded case circuit breaker from Allen-Bradley, a Rockwell Automation brand, is designed for reliable electrical protection. This four-pole breaker operates at a rated current of 125 Amps and offers a fixed thermal and magnetic protection system for enhanced safety.

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Not an Authorized Distributor: DO Supply is not an authorized distributor for listed manufacturers or tradenames and therefore the manufacturer's warranty does not apply. All of our products come with DO Supply's 2-year warranty.
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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-C32

ManufacturerAllen Bradley
Product TypeMolded Case Circuit Breaker
Product Line140G MCB
Part Number140G-G2C4-C32
Weight4.44 lbs (2.01 kg)
FrameG
Amps125
Interrupting Rating25 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-G2C4-C32, a part of the 140G MCB series manufactured by Rockwell Automation, is designed as a molded case circuit breaker for enhanced electrical safety. This model is equipped with a frame size classified as G and is rated for a total load of 125 Amps. The circuit breaker can handle significant fault currents with its interrupting rating of 25 kA, providing adequate protection for electrical circuits.

With four poles, the 140G-G2C4-C32 is capable of efficiently managing multi-phase systems. The device accommodates a current range that begins at 32 A, ensuring compatibility with various setups. Insulation requirements are addressed, as this breaker holds a rated insulation voltage of 800 V. In terms of surge protection, it withstands an impulse voltage of 8 kV, making it durable in demanding situations. Incorporating both fixed thermal and fixed magnetic protection types, this circuit breaker features a thermal trip setting at 32 A alongside a magnetic trip setting of 500 A. Weighing 3.08 lbs, the structure remains compact, yet it delivers reliable circuit protection and management.

Revision Part #Also known as
140G-G2C4-C32 Ser A140G-G2C4-C32/A, Series A, Rev A
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