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    LEADING THE WORLD IN CONTROLLERS


    Fairbanks Morse Defense and Ward Leonard provide a wide range of controls and components for standard and custom applications and unique parts. From electrical components and indicator lights for the newest land warfare technologies, to custom applications, Fairbanks Morse Defense and Ward Leonard deliver solutions that exceed your expectations.

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    Motor and Heater Controllers


    With more than 2,000 designs available, Fairbanks Morse Defense and Ward Leonard have a controller to fit every application. Known for their durability and longevity, our controllers are the dependable solution maritime vessels can rely on.

    Learn more about our motor and heater controllers.

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    Motor and Heater Controllers

    Automatic Bus Transfers


    Automatic Bus Transfers (ABT) allow for the flow of uninterrupted power supply to your emergency power source. Our ABT Switches are the trusted name in reliability, providing the necessary power when needed most.

    Learn more about our automatic bus transfers.

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    Automatic Bus Transfers (ATB)

    Contactors


    Our portfolio of electrical contactors meet MIL-Standard qualification MIL-DTL-2212 and include proprietary, GE-designed, and Navy-designed contactors.

    Learn more about our contactors.

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    Contactors

    Relays


    We design and manufacture solid-state motor overload protection relays that adhere to NAVSEA’s stringent MIL-R-2033 and MIL-DTL-2212 standards.

    Learn more about our relays.

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    Relays

    Lights and Lenses


    Smart military lighting and lens solutions support a range of applications to provide reliable signal indications in the most rugged environments or applications. 

    Learn more about our lights and lenses.

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    Lights and Lenses

    Starters and Push Button Stations


    Fairbanks Morse Defense and Ward Leonard magnetic and manual starters adhere to MIL-DTL-2212 standards and are designed for continuous duty and general-purpose service unless otherwise specified.

    Learn more about our starters and push button stations.

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    Starters / Push Button Stations

    Switches


    We manufacture a wide range of watertight master switches, limit switches and panel mounted switches that are built to withstand high-shock, high vibration, high-abuse environments and last for decades.

    Learn more about our switches.

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    Switches

    Component Accessories


    Fairbanks Morse Defense and Ward Leonard offer a wide array of fuse blocks, fuses, terminal blocks, and other ancillary equipment for use in panels, controllers, and switchboards.

    Learn more about our component accessories.

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    Component Accessories

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    Parts & Service

    Fairbanks Morse Defense offers an extensive portfolio of services to optimize performance, ensure reliability, and extend the life of your fleet - from the day its commissioned and for the many years that follow. Learn more about what our custom solutions can do for you.

    Learn More >>

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