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Allen Bradley 140G MCB 140G-I2C4-D11

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140G-I2C4-D11

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The 140G-I2C4-D11 is a substantial molded case circuit breaker from Allen-Bradley designed for effective circuit protection. With a maximum current rating of 225 Amps, it provides reliable performance, making it suitable for various heavy-duty 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-I2C4-D11

ManufacturerAllen Bradley
Product TypeMolded Case Circuit Breaker
Product Line140G MCB
Part Number140G-I2C4-D11
Weight3.00 lbs (1.36 kg)
FrameI
Amps225
Interrupting Rating25 kA
Protection TypeFixed Thermal/ Fixed Magnetic
Poles4
Current Range110 A
Rated Insulation Voltage800V
Rated Impulse Withstand Voltage8 kV
Thermal Trip110 A
Magnetic Trip1100 A
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The Allen-Bradley 140G-I2C4-D11 molded case circuit breaker is a robust solution ideal for heavy-duty electrical systems. Engineered with a maximum current rating of 225 Amps, this device provides crucial protection against overloads and short circuits, ensuring equipment safety and operational reliability.

It incorporates a fixed thermal and fixed magnetic protection type, effectively guarding against various electrical fault conditions. With four poles, it serves as a versatile solution in multi-phase applications. The thermal trip is calibrated at 110 A, while it has a more robust magnetic trip setting of 1100 A, allowing for quick reactions under fault conditions.

The breaker is rated for insulation voltages up to 800 volts, ensuring safe operation in high-voltage environments. Additionally, it offers an impulse withstand rating of 8 kV, contributing to overall robustness and reliability in dealing with voltage spikes. Weighing 5.73 pounds, it maintains a manageable profile for installation in various locations. Furthermore, with an interrupting rating set at 25 kA, this unit is built to handle significant fault currents, solidifying its role in protecting electrical circuits.

Revision Part #Also known as
140G-I2C4-D11 Ser A140G-I2C4-D11/A, Series A, Rev A
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