The Allen-Bradley 140G-K-MH4 is a circuit breaker accessory featuring frame-N-NS mounting hardware screws. It is part of the Bulletin 140G family, known for its wide range of features and global standards compliance, including UL, CSA, and CCC certifications.
Product Model140G-K-MH4
Product ID107657
Stock on Request
Last updated: 8/29/2026
Key Features
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1. Global CompatibilityThe Allen-Bradley 140G-K-MH4 is approved for global application, meeting standards such as UL, CSA, CCC, and IEC, ensuring it can be used in various international settings.
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2. High Interrupting RatingsWith interrupting ratings from 18 to 100 kA, this circuit breaker provides robust protection against short circuits and high fault currents.
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3. Customizable Trip UnitsThe 140G series offers a wide range of operating mechanisms to fit different panel configurations, allowing for greater customization in trip units to meet specific application needs.
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4. Compact DesignDespite its high performance, the 140G-K-MH4 is designed to be compact, making it suitable for a variety of panel configurations and space-constrained applications.
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5. Accessories and OperatorsThe Bulletin 140G family includes a wide range of accessories and operators, ensuring that users can easily integrate the circuit breaker into their existing systems or configure it to meet specific requirements.
