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Allen Bradley 140G MCB 140G-G2E4-D16

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140G-G2E4-D16

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The 140G-G2E4-D16 molded case circuit breaker by Allen-Bradley is engineered for high-performance applications. It operates at 125 Amps with an interrupting rating of 25 kA. This model utilizes an adjustable thermal and fixed magnetic protection type, enhancing its circuitry safeguarding capabilities.

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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-G2E4-D16

ManufacturerAllen Bradley
Product TypeMolded Case Circuit Breaker
Product Line140G MCB
Part Number140G-G2E4-D16
Weight3.00 lbs (1.36 kg)
FrameG
Amps125
Interrupting Rating25 kA
Protection TypeAdjust Thermal/ Fixed Magnetic
Poles4
Current Range160 A
Rated Insulation Voltage800 V
Rated Impulse Withstand Voltage8 kV
Thermal Trip160 A
Magnetic Trip1600 A
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The Allen-Bradley 140G-G2E4-D16, part of the 140G MCB series, is engineered as a molded case circuit breaker notable for its reliability and performance. Designed with a frame size labeled G, this circuit breaker supports operation at 125 amps and features four poles. The device offers dual protection mechanisms, including adjustable thermal and fixed magnetic trip settings. The interrupting capacity is rated at 25 kA, ensuring effective operation under fault conditions.

The circuit breaker is characterized by a thermal trip rating of 160 A, which provides precise control and safety in electrical distribution. Its magnetic trip feature is rated significantly higher at 1600 A, allowing for efficient response to overloads. The rated insulation voltage stands at 800 V, while the rated impulse withstand voltage is 8 kV, both of which contribute to the overall robustness of the installation. Weighing in at just 3.08 lb, the 140G-G2E4-D16 is designed for convenience in handling and installation while offering essential electrical protection in a compact format.

Revision Part #Also known as
140G-G2E4-D16 Ser A140G-G2E4-D16/A, Series A, Rev A
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