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
  • ESW-B9D39A-R27

    Weg

    ESW-B9D39A-R27

    Enclosed Starter, 1.5hp@230V, 9 Amp (9A), 480V Coil, Start/Stop+Reset, 4-6.3A (RW27) Overload Range, 3 Phase, NEMA 1 Metallic Enclosure, Full Voltage, Non-Reversing, Non-Combination

  • Available Now!
    ESW-B9V24A-R29
    Available Now!

    Weg

    ESW-B9V24A-R29

    Enclosed Starter, 3hp@230V, 9A, 208-240V Coil, Start/Stop+Reset, NEMA 1, 7-10A Overload Range, 3 Phase, Metallic Enclosure, NEMA 1, Full Voltage, Non-Reversing, Non-Combination

  • 0705106100

    LS Electric

    0705106100

    Manual Motor Starter, 8A, 32F, High Breaking Capacity, Instantaneous Protection Only, NCNR, This is the Latest Version of (0705002600, 705002600, MMS-32HI 8A EXP)

  • Available Now!
    ESW-B9D39A-R28
    Available Now!

    Weg

    ESW-B9D39A-R28

    Enclosed Starter, 2hp@230V, 9A, 480V Coil, Start/Stop+Reset, NEMA 1, 5.6-8A Overload Range, 3 Phase, Metallic Enclosure, NEMA 1, Full Voltage, Non-Reversing, Non-Combination

  • 0705100600

    LS Electric

    0705100600

    Manual Motor Starter, 1.6A, (1-1.6A), 32F, Standard Breaking Capacity, Overload & Instantaneous Protection, This is the Latest Version of (0705003800, 705003800, MMS-32S 1.6A EXP)

  • ESW-B9V24E-R23

    Weg

    ESW-B9V24E-R23

    Enclosed Starter, 0.33hp@230V, 9A, 208-240V Coil, Reset Only, NEMA 1, 0.8-1.2A Overload Range, 3 Phase, Metallic Enclosure, NEMA 1, Full Voltage, Non-Reversing, Non-Combination

  • ESW-B9D39E-R23

    Weg

    ESW-B9D39E-R23

    Enclosed Starter, 0.33hp@230V, 9 Amp (9A), 480V Coil, Reset Only, 0.8-1.2A (RW27) Overload Range, 3 Phase, NEMA 1 Metallic Enclosure, Full Voltage, Non-Reversing, Non-Combination

  • ESW-B9V24E-R25

    Weg

    ESW-B9V24E-R25

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

  • 0705106300

    LS Electric

    0705106300

    Manual Motor Starter, 13A, 32F, High Breaking Capacity, Instantaneous Protection Only, NCNR, This is the Latest Version of (0705002800, 705002800, MMS-32HI 13A EXP)

  • ESW-B9D39E-R24

    Weg

    ESW-B9D39E-R24

    Enclosed Starter, 1hp@460V, 9 Amp (9A), 480V Coil, Reset Only, 1.2-1.8A (RW27) Overload Range, 3 Phase, NEMA 1 Metallic Enclosure, Full Voltage, Non-Reversing, Non-Combination

  • ESW-B9V24E-R26

    Weg

    ESW-B9V24E-R26

    Enclosed Starter, 1hp@230V, 9 Amp (9A), 208-240V Coil, Reset Only, 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