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Allen Bradley 140G MCB 140G-M6H3-D60

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140G-M6H3-D60

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The 140G-M6H3-D60 is an advanced molded case circuit breaker designed by Allen-Bradley. This component can handle up to 800 amps and provides reliable protection with an interrupting rating of 65 kA, ideal for high-current applications.

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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-M6H3-D60

ManufacturerAllen Bradley
Product TypeMolded Case Circuit Breaker
Product Line140G MCB
Part Number140G-M6H3-D60
Weight32.00 lbs (14.51 kg)
FrameM
Amps800
Interrupting Rating65 kA
Protection TypeElectronic LSI
Current Range600 A
Rated Insulation Voltage1000V
Rated Impulse Withstand Voltage8 kV
Mechanical Life120 Operations/hr.
Electrical Life60 Operations/hr.
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The 140G-M6H3-D60 molded case circuit breaker from Allen-Bradley is engineered for robustness in critical applications. Featuring a maximum current rating of 800 amps, it is built for high-performance environments. The device utilizes electronic LSI technology for its protection mechanism, enhancing its operational reliability and safety. With an interrupting capacity rated at 65 kA, it effectively safeguards circuits against overload conditions.

The circuit breaker operates within a current range of 600 A, allowing it to adapt to varying operational demands. It is designed to sustain rated insulation voltages up to 1000 volts, ensuring safe use in high-voltage environments. The 140G-M6H3-D60 also boasts an impulse withstand voltage rating of 8 kV, which contributes to its resilience against voltage spikes.

Weighing 26.68 pounds, this molded case circuit breaker is manageable for installation. It is designed to endure up to 120 mechanical operations per hour, while the electrical life is rated at 60 operations per hour, indicating its reliability over time in demanding industrial applications. The overall construction and specifications of the 140G-M6H3-D60 affirm its suitability for integration into diverse safety and management systems.

Revision Part #Also known as
140G-M6H3-D60 Ser A140G-M6H3-D60/A, Series A, Rev A
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