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    55 Products

    Enclosed Heavy Duty Build-Your-Own Manual Motor Starters

    Image of Product. Thermal Overload Protectors. Front orientation. Motor Starters. Enclosed Heavy Duty Build-Your-Own Manual Motor Starters.
    Image of Product. Switch with NEMA 1 Enclosure Rating. Front orientation. Motor Starters. Enclosed Heavy Duty Build-Your-Own Manual Motor Starters, NEMA 1 Enclosure Rating.
    Image of Product. Switch with NEMA 12 Enclosure Rating. Front orientation. Motor Starters. Enclosed Heavy Duty Build-Your-Own Manual Motor Starters, NEMA 12 Enclosure Rating.

    Thermal

    Overload

    Protectors

    Switch with NEMA

    1 Enclosure

    Rating

    Switch with NEMA

    12 Enclosure

    Rating

    Combine a switch with a thermal overload element to build a starter that can handle high-current-rated motors. All are housed in a durable steel enclosure. They’re also known as NEMA starters.
    Thermal overload elements shut motors off if current exceeds the full-load current rating. Three elements are required. To Order: Please specify the full-load current rating of your motor. If the full-load current rating is not shown on the motor’s faceplate, estimate the current rating (given the motor’s power and voltage).
    NEMA 12 Enclosure Rating—NEMA 12 rated switches are protected from oil/coolant dripping.
    Switches
    Thermal
    Overload Elements
    NEMA Contact
    Size
    Electrical Phase
    Housing
    Material
    Ht.
    Wd.
    Dp.
    Wire
    Connection
    Environment
    Certification
    Each
    Each
    NEMA 1 Enclosure Rating
    M-0Three (2 hp @ 115V AC)
    Three (3 hp @ 230V AC)
    Three (5 hp @ 460V AC)
    Painted Steel7.6"4.7"5"Screw TerminalUL Listed, CSA Certified
    00000000000000000000000000
    M-1Three (3 hp @ 115V AC)
    Three (7 1/2 hp @ 230V AC)
    Three (10 hp @ 460V AC)
    Painted Steel7.6"4.7"5"Screw TerminalUL Listed, CSA Certified
    00000000000000000000000000
     
    NEMA 12 Enclosure Rating
    M-0Three (2 hp @ 115V AC)
    Three (3 hp @ 230V AC)
    Three (5 hp @ 460V AC)
    Painted Steel9.4"5.5"5"Screw TerminalDusty, Oily, WetUL Listed, CSA Certified
    00000000000000000000000000
    M-1Three (3 hp @ 115V AC)
    Three (7 1/2 hp @ 230V AC)
    Three (10 hp @ 460V AC)
    Painted Steel9.4"5.5"5"Screw TerminalDusty, Oily, WetUL Listed, CSA Certified
    00000000000000000000000000
     

    Heavy Duty Build-Your-Own Manual Motor Starters

    Image of Product. Thermal Overload Protectors. Front orientation. Motor Starters. Heavy Duty Build-Your-Own Manual Motor Starters.
    Image of Product. Front orientation. Motor Starters. Heavy Duty Build-Your-Own Manual Motor Starters.

    Thermal

    Overload

    Protectors

    Combine a switch with a thermal overload element to build a starter that can handle high-current-rated motors. All are housed in a durable steel enclosure. They’re also known as NEMA starters.
    Thermal overload elements shut motors off if current exceeds the full-load current rating. Three elements are required. To Order: Please specify the full-load current rating of your motor. If the full-load current rating is not shown on the motor’s faceplate, estimate the current rating (given the motor’s power and voltage).
    Switches
    Thermal
    Overload Elements
    Electrical Phase
    Ht.
    Wd.
    Wire
    Connection
    Certification
    Each
    Each
     
    NEMA Contact Size M-0
    Three (2 hp @ 115V AC)
    Three (3 hp @ 230V AC)
    Three (5 hp @ 460V AC)
    5.8"3.2"Screw TerminalUL Listed
    00000000000000000000000000
     
    NEMA Contact Size M-1
    Three (3 hp @ 115V AC)
    Three (7 1/2 hp @ 230V AC)
    Three (10 hp @ 460V AC)
    5.8"3.2"Screw TerminalUL Listed
    00000000000000000000000000
     
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