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Allen Bradley 140G MCB 140G-I3C4-C80

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140G-I3C4-C80

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The 140G-I3C4-C80 from Allen-Bradley serves as a reliable molded case circuit breaker. Designed for up to 225 Amps, it features an interrupting rating of 35 kA and operates efficiently with a four-pole configuration. This circuit breaker is engineered for thermal and magnetic protection, ensuring safety in various applications.

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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-I3C4-C80

ManufacturerAllen Bradley
Product TypeMolded Case Circuit Breaker
Product Line140G MCB
Part Number140G-I3C4-C80
Weight3.00 lbs (1.36 kg)
FrameI
Amps225
Interrupting Rating35 kA
Protection TypeFixed Thermal/ Fixed Magnetic
Poles4
Current Range80 A
Rated Insulation Voltage800 V
Rated Impulse Withstand Voltage8 kV
Thermal Trip80 A
Magnetic Trip800 A
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The 140G-I3C4-C80 is a molded case circuit breaker from Allen-Bradley, a brand under Rockwell Automation. This model is capable of handling currents up to 225 Amps, making it suitable for substantial electrical loads.

The circuit breaker has a noteworthy interrupting rating of 35 kA, which provides essential protection against fault conditions. Designed with a fixed thermal and fixed magnetic trip mechanism, it features four poles that offer versatility in various applications.

Its current range is rated at 80 A, with a thermal trip fixed at the same level. In terms of its magnetic trip rating, it can handle currents up to 800 A, allowing for quick disconnection during sudden surges.

The 140G-I3C4-C80 supports a rated insulation voltage of up to 800 volts. It also can withstand impulse withstand voltages of 8 kV. With a weight of 5.73 pounds, this breaker is built for durability and reliability under different operating conditions.

Revision Part #Also known as
140G-I3C4-C80 Ser A140G-I3C4-C80/A, Series A, Rev A
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