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Allen Bradley 140G MCB 140G-H0I3-D10

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140G-H0I3-D10

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The 140G-H0I3-D10 is a molded case circuit breaker by Allen-Bradley, designed for high performance. This unit operates at 125 Amps with an interrupting capacity of 100 kA, making it suitable for various electrical 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-H0I3-D10

ManufacturerAllen Bradley
Product TypeMolded Case Circuit Breaker
Product Line140G MCB
Part Number140G-H0I3-D10
Weight10.00 lbs (4.54 kg)
FrameH
Amps125
Interrupting Rating100 kA
Protection TypeElectronic LSIG
Current Range100 A
Rated Insulation Voltage1000 V
Rated Impulse Withstand Voltage8 kV
Mechanical Life240 Operations/hr.
Electrical Life120 Operations/hr.
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The Allen-Bradley 140G-H0I3-D10 molded case circuit breaker is engineered for reliability in various electrical applications. This breaker operates with a maximum current of 125 Amps, suitable for handling substantial electrical loads. It boasts a robust interrupting rating of 100 kA, which enhances its capability to clear faults promptly.

It is designed with an H frame, allowing for efficient space utilization within panel installations. The product incorporates electronic LSIG protection, providing comprehensive fault detection and better control over circuit behavior. Supporting a current range of 100 A, the breaker can effectively manage operational demands in diverse environments.

The unit is capable of withstanding a rated insulation voltage of 1000 volts, ensuring safe operation in challenging conditions. Additionally, its rated impulse withstand voltage is 8 kV, protecting against voltage spikes. Weighing 2.65 pounds, the 140G-H0I3-D10 is relatively lightweight yet durable, suitable for various installation settings. The mechanical life is rated at 240 operations per hour, while it offers an electrical lifespan of 120 operations per hour, reflecting its reliability in continuous usage.

Revision Part #Also known as
140G-H0I3-D10 Ser A140G-H0I3-D10/A, Series A, Rev A
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