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
  • 0705104400

    LS Electric

    0705104400

    Manual Motor Starter, 8A, (5-8A), 32F, High Breaking Capacity, Overload & Instantaneous Protection, This is the Latest Version of (0705001000, 705001000, MMS-32H 8A EXP)

  • ESW-B12D15A-R30

    Weg

    ESW-B12D15A-R30

    Enclosed Starter, 7.5hp@460V, 12A, 120V Coil, Start/Stop+Reset, NEMA 1, 8-12A Overload Range, 3 Phase, Metallic Enclosure, NEMA 1, Full Voltage, Non-Reversing, Non-Combination

  • ESW-B9D15A-R24

    Weg

    ESW-B9D15A-R24

    Enclosed Starter, 1hp@460V, 9 Amp (9A), 120V Coil, Start/Stop+Reset, 1.2-1.8A (RW27) Overload Range, 3 Phase, NEMA 1 Metallic Enclosure, Full Voltage, Non-Reversing, Non-Combination

  • ESWS-B9V24A-RM26

    Weg

    ESWS-B9V24A-RM26

    Enclosed Starter, 9A, 208-240VCoil, Start/Stop + Reset , 2.8-4A Overload Range, Single Phase, Metallic Enclosure, NEMA 1, Full Voltage, Non-Reversing, Non-Combination

  • 0706100700

    LS Electric

    0706100700

    Manual Motor Starter, 40A, (28-40A), 63F, Standard. Breaking Capacity, Overload & Instantaneous Protection, This is the Latest Version of (0706000700, 706000700, MMS-63S 40A EXP)

  • 0706102000

    LS Electric

    0706102000

    Manual Motor Starter, 65A, (47-65A), 63F, High Breaking Capacity, Overload & Instantaneous Protection, This is the Latest Version of (0706004700, 706004700, MMS-63H 65A EXP)

  • Available Now!
    0705104700
    Available Now!

    LS Electric

    0705104700

    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)

  • ESW-B12D15E-R30

    Weg

    ESW-B12D15E-R30

    Enclosed Starter, 7.5hp@460V, 12 Amp (12A), 120V Coil, Reset Only, 8-12.5A (RW27) Overload Range, 3 Phase, NEMA 1 Metallic Enclosure, Full Voltage, Non-Reversing, Non-Combination

  • 0706100800

    LS Electric

    0706100800

    Manual Motor Starter, 50A, (34-50A), 63F, Standard. Breaking Capacity, Overload & Instantaneous Protection, This is the Latest Version of (0706000800, 706000800, MMS-63S 50A EXP)

  • ESWS-B9V24A-RM27

    Weg

    ESWS-B9V24A-RM27

    Enclosed Starter, 9A, 208-240VCoil, Start/Stop + Reset , 4-6.3A Overload Range, Single 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