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- Molded Case /
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140MG-J8P-D17
140MG-J8P-D17
Allen-Bradley - Molded Case

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140MG-J8P-D17 Specifications
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140MG-J8P-D17, Allen-Bradley, Bulletin 140G, type 140MG, P, PH, A, V, hi-break, UL listed, standard interrupting capacity, Bolt-On, 50HP @ 200V, 60HP @ 230V, 125HP @ 460V, 150HP @ 575V, complete with protection only, MCP, motor circuit protectors, magnetic range 875-1750A, Magnetic Only, molded case circuit breakers
| Manufacturer | Allen-Bradley | Subcategory | Molded Case |
| Family | Bulletin 140G | Protection | Magnetic Only |
| Connection | Bolt-On | ||
| Manufacturer | Allen-Bradley | ||
| Subcategory | Molded Case | ||
| Family | Bulletin 140G | ||
| Protection | Magnetic Only | ||
| Connection | Bolt-On |
Electrical.com is NOT an authorized distributor for Square D and therefore the manufacturer’s warranty does not apply. This product does include an Electrical.com 2 year warranty.



We can test, inspect and repair your 140MG-J8P-D17. All repairs include a 2-Year Electrical.com Warranty.

The 140MG-J8P-D17 molded case circuit breaker from Allen-Bradley is part of the Bulletin 140G series, renowned for its dependable performance in power distribution and industrial applications. This molded case breaker is designed for -phase systems, offering a robust {aic rating} interrupting capacity and volts. It features a -pole configuration and supports up to amps of current, ensuring reliable protection against overloads and faults. Installation is straightforward with the Bolt-On connection type, allowing secure integration into electrical systems.
Engineered with Magnetic Only protection technology, the 140MG-J8P-D17 circuit breaker offers critical safety features such as trip functions, making it ideal for applications that demand high reliability and operational efficiency. As a trusted component in power management systems, it is commonly used in industrial control panels, commercial power setups, and heavy-duty electrical networks. Professionals choose the 140MG-J8P-D17 for its advanced protection capabilities and long-lasting performance.
Purchase the 140MG-J8P-D17 molded case circuit breaker at Electrical.com, your trusted source for power distribution and automation solutions.