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Allen Bradley 140G MCB 140G-H6H3-C25

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140G-H6H3-C25

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The 140G-H6H3-C25 molded case circuit breaker is manufactured by Allen-Bradley under Rockwell Automation. It operates at a maximum current of 125 Amps and features a robust interrupting capacity of 65 kA.

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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-H6H3-C25

ManufacturerAllen Bradley
Product TypeMolded Case Circuit Breaker
Product Line140G MCB
Part Number140G-H6H3-C25
Weight3.00 lbs (1.36 kg)
FrameH
Amps125
Interrupting Rating65 kA
Protection TypeElectronic LSI
Current Range25 A
Rated Insulation Voltage1000 V
Rated Impulse Withstand Voltage8 kV
Mechanical Life240 Operations/hr.
Electrical Life120 Operations/hr.
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The model 140G-H6H3-C25 is a circuit breaker from Allen-Bradley designed to excel in protecting electrical circuits. This molded case design is suited for a maximum load of 125 Amps, making it suitable for a variety of applications. It can interrupt fault currents with a rating of up to 65 kA, which ensures reliable performance in critical settings.

The protection mechanism incorporated in this breaker is electronic LSI, providing advanced monitoring and trip functions. This allows it to respond effectively to overloads and short circuits, thus enhancing operational safety. The current range is noted as 25 A, which indicates the typical operational load for this device.

The 140G-H6H3-C25 has a rated insulation voltage of 1000 V, guaranteeing safe operation in high-voltage environments. Additionally, it can resist impulse voltages up to 8 kV, protecting against transient electrical disturbances. Its construction weighs 2.65 lb, ensuring it is practical for installation in various environments.

This breaker is engineered for durability, evidenced by its mechanical life of 240 operations per hour and an electrical life of 120 operations per hour. These specifications make the 140G-H6H3-C25 a reliable choice for maintaining electrical circuits in demanding conditions.

Revision Part #Also known as
140G-H6H3-C25 Ser A140G-H6H3-C25/A, Series A, Rev A
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