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Magnetic Starters with Thermal Overload

14 Results Found that Include 347 Products 

Results per page: 16 | 32 | 48
    120VAC Reversing Magnetic Motor Starter
    115 to 120VAC, Magnetic Motor Starter
    440 to 480VAC, Magnetic Motor Starter
    Magnetic Motor Starter
    220 to 240VAC, Magnetic Motor Starter
    115 to 120VAC, Magnetic Motor Starter
    24VAC, Magnetic Motor Starter
    460 to 480VAC, Magnetic Motor Starter
    230 to 240VAC, Magnetic Motor Starter
    120VAC, Magnetic Motor Starter
    480VAC, Magnetic Motor Starter
    240VAC, Magnetic Motor Starter
    120VAC, Magnetic Motor Starter
    240VAC, Magnetic Motor Starter
    Results per page: 16 | 32 | 48

      Protect expensive motors from costly overload damage with your choice of magnetic motor starters from Grainger. Most commonly used to safeguard larger 3-phase motors in industrial applications, heavy-duty motor starters include a contactor that completes the circuit to the motor and an electromagnetic overload relay that monitors the current the motor is drawing. One key advantage of a magnetic starter is that its electromagnetic relay is significantly more sensitive than a conventional thermal overload relay, so it can protect motors more effectively. Come to Grainger to find electric motor starters in a wide range of amp and voltage levels.