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Allen Bradley 140G MCB 140G-H0C3-C32

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140G-H0C3-C32

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The 140G-H0C3-C32 is a molded case circuit breaker from Allen-Bradley, designed for reliable performance in various electrical applications. Rated for 125 Amps, this device features fixed thermal and magnetic protection mechanisms, making it suitable for demanding environments.

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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-H0C3-C32

ManufacturerAllen Bradley
Product TypeMolded Case Circuit Breaker
Product Line140G MCB
Part Number140G-H0C3-C32
Weight12.00 lbs (5.44 kg)
FrameH
Amps125
Interrupting Rating100 kA
Protection TypeFixed Thermal/ Fixed Magnetic
Current Range32 A
Rated Insulation Voltage1000 V
Rated Impulse Withstand Voltage8 kV
Mechanical Life240 Operations/hr.
Electrical Life120 Operations/ hr.
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The 140G-H0C3-C32 molded case circuit breaker is a reliable component in the Allen-Bradley 140G MCB product range from Rockwell Automation. Designed for frame size H, it supports a maximum current capacity of 125 amps. This circuit breaker integrates fixed thermal and fixed magnetic protection types, which enhance its ability to detect and respond to overload conditions. With a current handling range of 32 amps, it ensures robust safeguarding for a variety of electrical applications.

It features an interrupting rating of 100 kA, making it suitable for environments where high fault currents may occur. The rated insulation voltage stands at 1000 V, while the rated impulse withstand voltage is 8 kV, enabling it to handle transient conditions effectively.

Weighing in at 2.65 pounds, it provides a manageable solution for installation. The 140G-H0C3-C32 is rated for a mechanical operational life of 240 operations per hour and an electrical life of 120 operations per hour, allowing it to serve efficiently in demanding applications. This circuit breaker is essential for ensuring safety and performance across various electrical systems.

Revision Part #Also known as
140G-H0C3-C32 Ser A140G-H0C3-C32/A, Series A, Rev A
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