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Allen Bradley 140G MCB 140G-H3C3-C16

140G-H3C3-C16

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The 140G-H3C3-C16 is a robust molded case circuit breaker manufactured by Allen-Bradley. This model operates at 125 amps and comes equipped with a fixed thermal and magnetic protection design. With an impressive interrupting capacity of 35 kA, it is suitable for safeguarding against electrical faults.

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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 our products come with DO Supply's 2-year warranty.
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Technical specifications for 140G-H3C3-C16

ManufacturerRockwell Automation
BrandAllen-Bradley
Part Number/Catalog No.140G-H3C3-C16
Product TypeMolded Case Circuit Breaker
FrameH
Amps125
Interrupting Rating35 kA
Protection TypeFixed Thermal/ Fixed Magnetic
Current Range16 A
Rated Insulation Voltage1000 V
Rated Impulse Withstand Voltage8 kV
Weight2.65 lb
Mechanical Life240 Operations/hr.
Electrical Life120 Operations/hr.
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.
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The 140G-H3C3-C16 from Allen-Bradley is classified as a molded case circuit breaker, designed to provide critical protection within electrical systems. Operating with a maximum rating of 125 amps, this unit is effective in managing potential overloads. Its interrupting rating of 35 kA showcases its capability to handle electrical faults efficiently, making it a vital component in various applications.

This model is constructed with a fixed thermal and fixed magnetic protection type, promoting reliable operational performance. With a current range of 16 A, it delivers a high level of flexibility in different settings. The rated insulation voltage reaches 1000 volts, which aids in maintaining safety standards during operation.

Designed to endure electrical surges, the rated impulse withstand voltage is rated at 8 kV. The 140G-H3C3-C16 weighs 2.65 lbs, allowing for straightforward installation and management within control systems. This breaker offers a mechanical life expectancy of 240 operations per hour, ensuring durability and longevity, while the electrical life is rated at 120 operations per hour, contributing to its reliability in various environments.

Revision Part #Also known as
140G-H3C3-C16 Ser A140G-H3C3-C16/A, Series A, Rev A
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