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Allen Bradley 140G MCB 140G-I3C3-D10

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140G-I3C3-D10

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The 140G-I3C3-D10 is a molded case circuit breaker designed to deliver reliable electrical protection. With a frame type classified as I, this device handles a rated current of 225 Amps and provides an interrupting capacity of 35 kA.

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Not an Authorized Distributor: DO Supply is not an authorized distributor for listed manufacturers or tradenames and therefore the manufacturer's warranty does not apply. All of our products come with DO Supply's 2-year warranty.
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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-D10

ManufacturerAllen Bradley
Product TypeMolded Case Circuit Breaker
Product Line140G MCB
Part Number140G-I3C3-D10
Weight3.25 lbs (1.47 kg)
FrameI
Amps225
Interrupting Rating35 kA
Protection TypeFixed Thermal/Fixed Magnetic
Current Range100 A
Rated Insulation Voltage800 V
Rated Impulse Withstand Voltage8 kV
Thermal Trip100 A
Magnetic Trip1000 A
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The Allen-Bradley 140G-I3C3-D10 model is a molded case circuit breaker, recognized for its robust performance in electrical protection applications. This device is part of the I-frame series, capable of managing a rated current of up to 225 Amps. Its performance is reinforced by an interrupting rating of 35 kA, ensuring it can effectively halt dangerous overloads and short circuits.

It features fixed thermal and magnetic trip mechanisms, enhancing reliability in fault detection. Operating within a current range of 100 A allows it to offer sufficient protection in various setups. The rated insulation voltage is 800 volts, which supports its safe use in demanding environments.

Additionally, this circuit breaker withstands impulse conditions of up to 8 kV, making it suitable for transient voltage situations. The thermal trip function is set at 100 A, while the magnetic trip can handle 1000 A. With a compact weight of 3.75 pounds, this unit is designed for straightforward installation and application in a range of settings.

Revision Part #Also known as
140G-I3C3-D10 Ser A140G-I3C3-D10/A, Series A, Rev A
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