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Allen Bradley 140G MCB 140G-I2C3-C90

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140G-I2C3-C90

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The 140G-I2C3-C90 is a durable molded case circuit breaker manufactured by Allen-Bradley. It operates with a maximum current of 225 Amps and provides protection with a rated interrupting capacity of 25 kA. This model features fixed thermal and magnetic protection mechanisms, ideal for consistent circuit safeguarding.

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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-I2C3-C90

ManufacturerAllen Bradley
Product TypeMolded Case Circuit Breaker
Product Line140G MCB
Part Number140G-I2C3-C90
Weight3.00 lbs (1.36 kg)
FrameI
Amps225
Interrupting Rating25 kA
Protection TypeFixed Thermal/ Fixed Magnetic
Current Range90 A
Rated Insulation Voltage800V
Rated Impulse Withstand Voltage8 kV
Thermal Trip90 A
Magnetic Trip900 A
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The Allen-Bradley 140G-I2C3-C90 molded case circuit breaker is engineered for reliable performance in electrical systems. It supports a maximum current of 225 Amps, ensuring safe operation while managing potential overloads. With a solid interrupting rating of 25 kA, it can handle fault currents effectively.

This unit employs fixed thermal and magnetic protection features, which are essential for safeguarding against overcurrents. The rated insulation voltage is set at 800 volts, providing excellent resilience in demanding environments. Additionally, it has an impressive rated impulse withstand voltage of 8 kV, making it suitable for applications requiring enhanced surge protection.

The unit's frame is categorized as type I, providing substantial structural support. Designed to be lightweight, it weighs 3.75 pounds, facilitating easier installation in various setups. The thermal trip setting operates at 90 A, whereas the magnetic trip setting operates at 900 A, adding versatility to the circuit's protective features. Overall, the 140G-I2C3-C90 circuit breaker delivers robust performance tailored for extensive industrial use.

Revision Part #Also known as
140G-I2C3-C90 Ser A140G-I2C3-C90/A, Series A, Rev A
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