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Allen Bradley 140G MCB 140G-HC6F3-C90

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140G-HC6F3-C90

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The 140G-HC6F3-C90 from Allen-Bradley is a versatile molded case circuit breaker that provides robust circuit protection. Operating with a frame classification of HC, this model supports a maximum current of 125 Amps and features a high interrupting rating of 65 kA, allowing it to handle severe fault conditions.

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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-HC6F3-C90

ManufacturerAllen Bradley
Product TypeMolded Case Circuit Breaker
Product Line140G MCB
Part Number140G-HC6F3-C90
Weight2.94 lbs (1.33 kg)
FrameHC
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-HC6F3-C90 is a high-performance molded case circuit breaker engineered for reliability in demanding environments. With the ability to support up to 125 Amps, it operates optimally within an HC frame, making it suitable for a diverse range of electrical applications. Its interrupting rating of 65 kA provides significant protection against electrical faults, ensuring safe operation even in high-stress conditions.

This model utilizes adjustable thermal and magnetic trip mechanisms, offering flexibility in protection settings tailored to specific operational requirements. The breaker accommodates a current range of 90 A, effectively managing varied loads while ensuring reliability. Designed for efficiency, it also boasts a rated insulation voltage of 1000 volts, which provides confidence in its durability in high-voltage situations.

The rated impulse withstand voltage of 8 kV further enhances this device's capabilities, allowing it to withstand transient voltages during electrical disturbances. At a weight of just 2.65 pounds, the 140G-HC6F3-C90 is easily integrated into control systems without adding significant bulk. Its mechanical life is rated at 240 operations per hour, while its electrical life reaches 120 operations per hour, confirming its suitability for rigorous applications requiring consistent performance over extended periods.

Revision Part #Also known as
140G-HC6F3-C90 Ser A140G-HC6F3-C90/A, Series A, Rev A
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