Contactors, Starters, Overload Relays

A motor starter is a contactor plus an overload relay; without an overload it is just a contactor.

A motor starter starts and stops a connected motor load and will provide protection in case of a sudden loss of power or if the motor overloads. A contactor is similar to a relay (but can handle larger amounts of electrical power and handle higher voltage loads) and is used for switching current on and off in a circuit. Contactors are used to control electrical loads and motors without providing overload protection.

a.k.a. motor starter, IEC contactor, dp contactor, thermal overload relay, motor protectors

Style:
Product Price Rating Action
  • PESWS-65V24AX-RM38

    Weg

    PESWS-65V24AX-RM38

    Enclosed Starter, 10hp@230V, 65A, 208-240V Coil, Start / Stop+Reset, 32-50A Overload Range, Single Phase, Non-Metallic Enclosure, NEMA 4X, Full Voltage, Non-Reversing, Non-Combination

  • Available Now!
    ESWS-B25V24A-RM33
    Available Now!

    Weg

    ESWS-B25V24A-RM33

    Enclosed Starter, 25A, 208-240VCoil, Start/Stop + Reset , 15-23A Overload Range, Single Phase, Metallic Enclosure, NEMA 1, Full Voltage, Non-Reversing, Non-Combination

  • 0705101200

    LS Electric

    0705101200

    Manual Motor Starter, 13A, (9-13A), 32F, Standard Breaking Capacity, Overload & Instantaneous Protection, This is the Latest Version of (0705004400, 705004400, MMS-32S 13A EXP)

  • 0705105300

    LS Electric

    0705105300

    Manual Motor Starter, 0.25A, 32F, High Breaking Capacity, Instantaneous Protection Only, NCNR, This is the Latest Version of (0705001800, 705001800, MMS-32HI 0.25A EXP)

  • ESW-B9V24A-R25

    Weg

    ESW-B9V24A-R25

    Enclosed Starter, 0.75hp@230V, 9A, 208-240V Coil, Start/Stop+Reset, NEMA 1, 1.8-2.8A Overload Range, 3 Phase, Metallic Enclosure, NEMA 1, Full Voltage, Non-Reversing, Non-Combination

  • 0707100400

    LS Electric

    0707100400

    Manual Motor Starter, 32A, (22-32A), 100F, Standard. Breaking Capacity, Overload & Instantaneous Protection, NCNR, This is the Latest Version of (0707000400, 707000400, MMS-100S 32A EXP)

  • 0705101300

    LS Electric

    0705101300

    Manual Motor Starter, 17A, (11-17A), 32F, Standard Breaking Capacity, Overload & Instantaneous Protection, This is the Latest Version of (0705004500, 705004500, MMS-32S 17A EXP)

  • 0705105200

    LS Electric

    0705105200

    Manual Motor Starter, 0.16A, 32F, High Breaking Capacity, Instantaneous Protection Only, NCNR, This is the Latest Version of (0705001700, 705001700, MMS-32HI 0.16A EXP)

A motor starter is a contactor plus an overload relay; without an overload it is just a contactor.

A motor starter starts and stops a connected motor load and will provide protection in case of a sudden loss of power or if the motor overloads. A contactor is similar to a relay (but can handle larger amounts of electrical power and handle higher voltage loads) and is used for switching current on and off in a circuit. Contactors are used to control electrical loads and motors without providing overload protection.

a.k.a. motor starter, IEC contactor, dp contactor, thermal overload relay, motor protectors