Mechanical Products Company

Lombard,  IL 
United States
  • Booth: 613

For over 65 years, MP has distinguished itself through unmatched quality and unparalleled service by exhaustively testing products to the most rigorous limits.

MP has been a respected supplier of marine circuit breakers for over 30 years. The marine market has environments that are demanding on electrical systems but also require aesthetically pleasing designs for ease of use.  For these marine applications, we offer several weatherproof circuit breakers, as well as UL 1500 ignition protected circuit breakers. Lessons learned from MP’s experience in serving the marine markets have resulted in improvements and product innovations to serve the marine market and other transportation markets. MP has partnered with industry leaders, as well as contract manufacturers supporting the major market leaders, in solving the specific needs and design requirements.  So, whether you require panel mount circuit breakers or engine compartment protection, you can count on MP.

Brands: MP, Mechanical Products


  • Series 18
    MADE IN THE USA - The weatherproof & ignition protected characteristics of this thermal circuit breaker are well suited for marine applications. Available in 2 - 70 amperage range and in both manual & automatic reset....

    • Made in the USA
    • Designed for the harshest of environments
    • UL1500 rated push-to-reset circuit breakers
    • Compliances -MIL-STD-202, SAEJ553, ABYC-E11, SAEJ1428, UL1500
    • Trip Free

    This circuit breaker is designed to be fit and form compatible  to  previously available devices,  while offering superior performance. 

    Visit the Series 18 webpage and download the datasheet: SERIES 18

  • Series 17 High Amp
    High Amp thermal circuit breaker available in ratings from 25 to 300 Amps. The Series 17 is waterproof and ignition protected. Configurations available in Side by Side, Surface, and Easy Access 90° Panel Mount designs....

  • Key Features

    • Made in the USA
    • Type I & III Vehicle Protection
    • 1/4" and New 3/8" stainless steel terminal studs and semsnuts
    • Dustproof and waterproof
    • Ignition Protected
    • SAE & ABYC Compliant
    • Visible trip indication

    Visit the Series 17 webpage and download the datasheet: SERIES 17

  • Series 19
    The Series 19 is offered in 25 to 200 amps and is designed to meet many regulatory specifications, including IP67 & IP69K water ingress protection. MP’s new LED tripID™ is available as a vertically integrated visual alert for a tripped circuit condition....

  • Key Features

    • Made in the USA
    • Type I & III Vehicle Protection
    • IP67 & IP69K Waterproof
    • Ignition Protected
    • SAE & ABYC Compliant
    • LED tripIDTM

    Visit the Series 19 webpage and download the datasheet: SERIES 19

  • Series 32 Short Stop
    MP type I, II, & III short stops are available in 3 to 50 amps. Complies with SAE Standard J553 & J1171 (ignition protected) and RoHS. Available in a variety of metal or plastic configurations, brackets and optional protective boot....

  • Key Features

    • Type I, II & III
    • Compact Design
    • Single Pole
    • Trip Free Cycling
    • Optional Boot
    • SAE J553 & J1171

    Visit the Series 32 webpage and download the datasheet:  SERIES 32

  • Series 16 Push to Reset
    Most Widely Applied Push-to-Reset Circuit Breaker
    The Series 16 is a proven reliable, single-pole thermal circuit breaker with a robust design. This series is suitable for diverse applications....

  • Key Features

    • VAC/VDC rated protection
    • Superior current interrupt capabilities
    • Cycling Trip Free
    • UL1500 Ignition Protection

    Visit the Series 16 webpage and download the datasheet: SERIES 16

  • Series 14 Push to Reset
    This compact, robust and economical supplementary circuit breaker provides protection for a wide variety of applications. It is available with numerous bushing, terminal and hardware options and is qualified for resistive and motor applications....

  • Key Features

    • UL1077 rated Push-to-Reset Circuit Breaker
    • UL1500 Ignition Protected


    • Voltage - 250VAC/50VDC
    • Current - 3 to 20 Amps
    • Short Circuit Interrupt -1kA@250VAC/50VDC, 3kA@32VDC

    Visit the Series 14 webpage and download the datasheet: SERIES 14

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