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Allen Bradley 140G MCB 140G-I3C4-C60

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140G-I3C4-C60

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The 140G-I3C4-C60 is a molded case circuit breaker from Allen-Bradley known for its reliability. With a maximum current capacity of 225 Amps, this device offers solid protection with an interrupting rating of 35 kA. Designed with a fixed thermal and magnetic trip mechanism, it is suitable for various applications requiring robust circuit management.

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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-I3C4-C60

ManufacturerAllen Bradley
Product TypeMolded Case Circuit Breaker
Product Line140G MCB
Part Number140G-I3C4-C60
Weight3.00 lbs (1.36 kg)
FrameI
Amps225
Interrupting Rating35 kA
Protection TypeFixed Thermal/ Fixed Magnetic
Poles4
Current Range60 A
Rated Insulation Voltage800V
Rated Impulse Withstand Voltage8 kV
Thermal Trip60 A
Magnetic Trip600 A
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The Allen-Bradley 140G-I3C4-C60 stands as a molded case circuit breaker characterized by its durable construction, making it effective for demanding electrical tasks. Rated for a maximum current of 225 Amps, it supports four poles. The interrupting capacity is noted at 35 kA, giving it the ability to handle considerable fault conditions.

This circuit breaker employs a fixed thermal and fixed magnetic protection approach. The thermal trip setting is calibrated to 60 A, while the magnetic trip feature is set to respond at 600 A. These specifications make it essential for protecting circuits from both overload and short-circuit situations.

The device is designed for high insulation standards, with a rated insulation voltage of 800 V, ensuring safe operation in a variety of settings. Its impulse withstand voltage capability reaches 8 kV, providing further reliability against voltage spikes.

At a weight of 5.73 pounds, the 140G-I3C4-C60 is relatively easy to handle and install in various configurations. Its design ensures mechanical robustness while fulfilling essential safety functions in electrical installations.

Revision Part #Also known as
140G-I3C4-C60 Ser A140G-I3C4-C60/A, Series A, Rev A
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