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Allen Bradley 140G MCB 140G-I2C4-D16

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140G-I2C4-D16

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The 140G-I2C4-D16 from Allen-Bradley is a robust molded case circuit breaker designed to manage electrical circuits. It operates at a maximum current rating of 225 amps with a significant interrupting capacity of 25 kA, making it suitable for a variety of industrial 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-D16

ManufacturerAllen Bradley
Product TypeMolded Case Circuit Breaker
Product Line140G MCB
Part Number140G-I2C4-D16
Weight3.00 lbs (1.36 kg)
FrameI
Amps225
Interrupting Rating25 kA
Protection TypeFixed Thermal/ Fixed Magnetic
Poles4
Current Range160 A
Rated Insulation Voltage800V
Rated Impulse Withstand Voltage8 kV
Thermal Trip160 A
Magnetic Trip1600 A
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The 140G-I2C4-D16 is a high-performance molded case circuit breaker from Allen-Bradley, a product of Rockwell Automation. Designed to protect and manage electrical circuits effectively, it supports a frame type designated as I. This breaker is rated to handle a maximum of 225 amps, which allows it to function in systems requiring considerable power. It features a robust interrupting capacity of 25 kA, enabling it to break current in fault scenarios successfully.

Comprising four poles, the circuit breaker facilitates comprehensive protection across multiple phases. It implements fixed thermal protection, complemented by fixed magnetic protection, ensuring timely response to overcurrent conditions. The thermal trip is set at 160 A, while the magnetic trip can handle up to 1600 A, making it versatile for various operational environments.

The 140G-I2C4-D16 is rated for insulation at 800 volts, thereby ensuring the safety and stability of the circuits it protects. It also withstands impulse voltages of up to 8 kV, providing further assurance against voltage spikes. Weighing 5.73 lbs, this molded case circuit breaker is compact and easy to install in a wide range of panels, contributing to reliable and long-lasting electrical performance.

Revision Part #Also known as
140G-I2C4-D16 Ser A140G-I2C4-D16/A, Series A, Rev A
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