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Mechanical Products - Circuit Breakers

 

Advancing Circuit Protection Since 1943


As a leading manufacturer of thermal circuit protection devices, MP develops high-quality circuit breakers for a wide variety of products and equipment. Our thermal circuit breakers protect people and equipment by sensing and preventing dangers associated with electrical overloads and over-currents. MP has distinguished itself through unmatched quality and unparalleled service for over 80 years.




MP was founded in 1940. In its early years, MP focused on developing innovative circuit breaker designs for the aerospace industry, which helped them become the exclusive supplier of all flight-critical circuit breakers for the Apollo and Space Shuttle programs. In the mid-1950s, MP began developing circuit breakers for commercial applications. MP's management team purchased the company in 1998. Today, they remain a privately held company that continues to strengthen its product portfolio of thermal circuit protection devices by offering innovative solutions for the most demanding applications. 



Quality USA Made Products

 

Series 19 Data Sheet

Series 18 Data Sheet

Series 17 Data Sheet

Series 87 Data Sheet

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