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Allen Bradley 140G MCB 140G-I3C3-C90

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140G-I3C3-C90

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The model 140G-I3C3-C90 by Allen-Bradley is a molded case circuit breaker designed for durability and precision. This device features a 225-amp rating and offers an interrupting capacity of 35 kA, making it suitable for diverse 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-I3C3-C90

ManufacturerAllen Bradley
Product TypeMolded Case Circuit Breaker
Product Line140G MCB
Part Number140G-I3C3-C90
Weight3.00 lbs (1.36 kg)
FrameI
Amps225
Interrupting Rating35 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-I3C3-C90 molded case circuit breaker offers comprehensive protection within industrial environments. Built with a robust frame type I, it comes equipped with a rated capacity of 225 Amps. This module is designed to interrupt high fault currents up to 35 kA, facilitating safe operations under various load conditions.

Creating a protective barrier, fixed thermal and magnetic trip features enhance performance. The thermal trip operates at 90 A, providing an automatic disconnection in an overload situation. In contrast, the magnetic trip is set significantly higher at 900 A to address short-circuit conditions effectively.

This device maintains a high level of operational integrity, rated for insulation up to 800 volts. Additionally, it can handle impulse withstand voltages as high as 8 kV, ensuring that it can endure unexpected voltage spikes in the system. At a weight of 3.75 pounds, the 140G-I3C3-C90 is manageable for various installation scenarios within electrical setups.

Revision Part #Also known as
140G-I3C3-C90 Ser A140G-I3C3-C90/A, Series A, Rev A
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