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
  • 0705104800

    LS Electric

    0705104800

    Manual Motor Starter, 22A, (14-22A), 32F, High Breaking Capacity, Overload & Instantaneous Protection, This is the Latest Version of (0705001400, 705001400, MMS-32H 22A EXP)

  • 0706101000

    LS Electric

    0706101000

    Manual Motor Starter, 65A, (47-65A), 63F, Standard. Breaking Capacity, Overload & Instantaneous Protection, This is the Latest Version of (0706004600, 706004600, MMS-63S 65A EXP)

  • Available Now!
    ESW-B32V24A-R34
    Available Now!

    Weg

    ESW-B32V24A-R34

    Enclosed Starter, 10hp@230V, 32A, 208-240V Coil, Start/Stop+Reset, NEMA 1, 22-32A Overload Range, 3 Phase, Metallic Enclosure, NEMA 1, Full Voltage, Non-Reversing, Non-Combination

  • ESW-B9D15A-R25

    Weg

    ESW-B9D15A-R25

    Enclosed Starter, 0.75hp@230V, 9 Amp (9A), 120V Coil, Start/Stop+Reset, 1.8-2.8A (RW27) Overload Range, 3 Phase, NEMA 1 Metallic Enclosure, Full Voltage, Non-Reversing, Non-Combination

  • ESWS-B9V24A-RM28

    Weg

    ESWS-B9V24A-RM28

    Enclosed Starter, 9A, 208-240VCoil, Start/Stop + Reset , 5.6-8A Overload Range, Single Phase, Metallic Enclosure, NEMA 1, Full Voltage, Non-Reversing, Non-Combination

  • 0705105000

    LS Electric

    0705105000

    Manual Motor Starter, 32A, (22-32A), 32F, High Breaking Capacity, Overload & Instantaneous Protection, This is the Latest Version of (0705001600, 705001600, MMS-32H 32A EXP)

  • 0706101300

    LS Electric

    0706101300

    Manual Motor Starter, 17A, (11-17A), 63F, High Breaking Capacity, Overload & Instantaneous Protection, This is the Latest Version of (0706001200, 706001200, MMS-63H 17A EXP)

  • ESW-B9D15A-R26

    Weg

    ESW-B9D15A-R26

    Enclosed Starter, 1hp@230V, 9 Amp (9A), 120V Coil, Start/Stop+Reset, 2.8-4A (RW27) Overload Range, 3 Phase, NEMA 1 Metallic Enclosure, Full Voltage, Non-Reversing, Non-Combination

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