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
  • Available Now!
    mms-32h_25__65212.jpg
    Available Now!

    LS Electric

    0705104100

    705104100, MMS-32H 2.5A METASOL EXP

    Manual Motor Starter, 2.5A, (1.6-2.5A), 32F, High Breaking Capacity, Overload & Instantaneous Protection, This is the Latest Version of (0705000700, 705000700, MMS-32H 2.5A EXP)

  • Available Now!
    weg_esw_box4_reset_59__27205.jpg
    Available Now!

    Weg

    ESWS-B38V24E-RM35

    14308814

    Enclosed Starter, 208-240VCoil, Reset Only, 25-40A Overload Range, Single Phase, Metallic Enclosure, NEMA 1, Full Voltage, Non-Reversing, Non-Combination

  • Available Now!
    weg_esw_box4_reset_25__72389.jpg
    Available Now!

    Weg

    ESW-B38V24E-R35

    14339544

    Enclosed Starter, 10hp@230V, 38A, 208-240V Coil, Reset Only, NEMA 1, 25-40A Overload Range, 3 Phase, Metallic Enclosure, NEMA 1, Full Voltage, Non-Reversing, Non-Combination

  • Available Now!
    mms-32h_19__32226.jpg
    Available Now!

    LS Electric

    0705104700

    705104700, MMS-32H 17A METASOL EXP

    Manual Motor Starter, 17A, (11-17A), 32F, High Breaking Capacity, Overload & Instantaneous Protection, This is the Latest Version of (0705001300, 705001300, MMS-32H 17A EXP)

  • Available Now!
    weg_esw_box4_reset_onoff_22__66547.jpg
    Available Now!

    Weg

    ESW-B32V24A-R34

    10687940, Replaced ESW-32V24A-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

  • Available Now!
    mms-32h_16__60325.jpg
    Available Now!

    LS Electric

    0705105000

    705105000, MMS-32H 32A METASOL EXP

    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)

  • Available Now!
    weg_esw_box4_reset_onoff_30__28623.jpg
    Available Now!

    Weg

    ESW-B9D15A-R27

    10722884, Replacement for ESW-9V18A-R27 | Limited Stock Savings: 1 unit available at this price

    Enclosed Starter, 1.5hp@230V, 9 Amp (9A), 120V Coil, Start/Stop+Reset, 4-6.3A (RW27) Overload Range, 3 Phase, NEMA 1 Metallic Enclosure, Full Voltage, Non-Reversing, Non-Combination

  • Available Now!
    weg_esw_box4_reset_onoff_45__79536.jpg
    Available Now!

    Weg

    ESWS-B9V24A-RM29

    10712088

    Enclosed Starter, 9A, 208-240VCoil, Start/Stop + Reset , 7-10A Overload Range, Single Phase, Metallic Enclosure, NEMA 1, Full Voltage, Non-Reversing, Non-Combination

  • Available Now!
    weg_esw_box4_reset_onoff_63__53469.jpg
    Available Now!

    Weg

    ESWS-B25D15A-RM33

    10711303

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

  • Available Now!
    weg_esw_box4_reset_onoff_41__33180.jpg
    Available Now!

    Weg

    ESW-B9V24A-R26

    10724104, Replaced ESW-9V24A-R26

    Enclosed Starter, 1hp@230V, 9A, 208-240V Coil, Start/Stop+Reset, NEMA 1, 2.8-4A Overload Range, 3 Phase, Metallic Enclosure, NEMA 1, Full Voltage, Non-Reversing, Non-Combination

  • Available Now!
    weg_esw_box4_reset_onoff_42__30754.jpg
    Available Now!

    Weg

    ESW-B9V24A-R27

    10724106, Replaced ESW-9V24A-R27

    Enclosed Starter, 1.5hp@230V, 9A, 208-240V Coil, Start/Stop+Reset, NEMA 1, 4-6.3A Overload Range, 3 Phase, Metallic Enclosure, NEMA 1, 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