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Allen Bradley 140G MCB 140G-H6F3-C90

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140G-H6F3-C90

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The 140G-H6F3-C90 is a molded case circuit breaker designed by Allen-Bradley. It features a frame type categorized as H and operates at 125 Amps. The device is built to handle an interrupting capacity of 65 kA, ensuring effective protection against system 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 of our products come with DO Supply's 2-year warranty.
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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-H6F3-C90

ManufacturerAllen Bradley
Product TypeMolded Case Circuit Breaker
Product Line140G MCB
Part Number140G-H6F3-C90
UPC887172314377
Weight10.00 lbs (4.54 kg)
FrameH
Amps125
Interrupting Rating65 kA
Protection TypeAdjust Thermal/ Adjust Magnetic
Current Range90 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-H6F3-C90 is a robust molded case circuit breaker engineered for reliability and performance. With a maximum current rating of 125 Amps, this H-frame breaker is essential for safeguarding electrical circuits. It boasts an interrupting rating of 65 kA, enabling it to handle significant fault conditions effectively.

The protection mechanism is based on adjustable thermal and magnetic settings, allowing for tailored operational safety. This circuit breaker supports a current range of 90 A, ensuring it can meet various load demands. With a rated insulation voltage reaching 1000 V, it is suitable for high-voltage applications. The unit's rated impulse withstand voltage of 8 kV enhances its ability to endure transient surges.

Compact yet resilient, the 140G-H6F3-C90 weighs 2.65 pounds, making it easy for installation in diverse environments. The mechanical lifespan of 240 operations per hour reflects its robustness under continuous use, while the electrical life of 120 operations per hour indicates reliable performance during electrical switching. This molded case circuit breaker is an effective solution for protecting electrical systems and assets.

Revision Part #Also known as
140G-H6F3-C90 Ser A140G-H6F3-C90/A, Series A, Rev A
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