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Allen Bradley 140G MCB 140G-G2C4-C70

140G-G2C4-C70

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The 140G-G2C4-C70 from Allen-Bradley is a molded case circuit breaker designed for robust performance. Built by Rockwell Automation, it features a current rating of 125 amps and offers reliable protection with a 25 kA interrupting capacity.

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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 our products come with DO Supply's 2-year warranty.
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Technical specifications for 140G-G2C4-C70

ManufacturerEaton Cutler-Hammer
BrandEaton Cutler-Hammer
Part Number/Catalog No.140G-G2C4-C70
Product TypeMolded Case Circuit Breaker
FrameG
Amps125
Interrupting Rating25 kA
Protection TypeFixed Thermal/ Fixed Magnetic
Poles4
Current Range70 A
Rated Insulation Voltage800 V
Rated Impulse Withstand Voltage8 kV
Weight3.08 lb
Thermal Trip70 A
Magnetic Trip700 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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The Allen-Bradley 140G-G2C4-C70, produced by Rockwell Automation, acts as a robust molded case circuit breaker intended for comprehensive electrical protection. With a frame classified as G, this circuit breaker effectively handles currents up to 125 Amps. Operating with four poles, it is designed to provide essential safety features, including both fixed thermal and magnetic trip mechanisms. The thermal trip setting is specified at 70 A while the magnetic trip rating is configured for 700 A, allowing for effective overcurrent protection.

Its interruption capacity is rated at 25 kA, ensuring it can manage substantial fault currents safely. This circuit breaker also supports a current range starting from 70 A, making it versatile for different applications. With an insulation voltage rating of 800 V and an impulse withstand voltage of 8 kV, this product is engineered to operate reliably under rigorous electrical conditions. The unit’s weight is approximately 3.08 lb, contributing to its manageable installation process while maintaining sturdy performance.

Revision Part #Also known as
140G-G2C4-C70 Ser A140G-G2C4-C70/A, Series A, Rev A
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