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
  • weg_esw_box4_reset_onoff_51__17682.jpg

    Weg

    ESWS-B9V24A-RM23

    Enclosed Starter, 9A, 208-240VCoil, Start/Stop + Reset , .8-1.2A Overload Range, Single Phase, Metallic Enclosure, NEMA 1, Full Voltage, Non-Reversing, Non-Combination

  • weg_esw_box4_reset_onoff_25__56581.jpg

    Weg

    ESW-B38V24A-R35

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

  • mms-100h_5__81637.jpg

    LS Electric

    0707101300

    Manual Motor Starter, 26A, (18-26A), 100F, High Breaking Capacity, Overload & Instantaneous Protection, NCNR, This is the Latest Version of (0707001300, 707001300, MMS-100H 26A EXP)

  • mms-63s_7__11943.jpg

    LS Electric

    0706100300

    Manual Motor Starter, 17A, (11-17A), 63F, Standard. Breaking Capacity, Overload & Instantaneous Protection, This is the Latest Version of (0706000300, 706000300, MMS-63S 17A EXP)

  • weg_esw_box4_reset_onoff_50__79153.jpg

    Weg

    ESWS-B9V24A-RM24

    Enclosed Starter, 9A, 208-240VCoil, Start/Stop + Reset , 1.2-1.8A Overload Range, Single Phase, Metallic Enclosure, NEMA 1, Full Voltage, Non-Reversing, Non-Combination

  • mms-100h_4__99728.jpg

    LS Electric

    0707101400

    Manual Motor Starter, 32A, (22-32A), 100F, High Breaking Capacity, Overload & Instantaneous Protection, This is the Latest Version of (0707001400, 707001400, MMS-100H 32A EXP)

  • mms-63s_6__80726.jpg

    LS Electric

    0706100400

    Manual Motor Starter, 22A, (14-22A), 63F, Standard. Breaking Capacity, Overload & Instantaneous Protection, This is the Latest Version of (0706000400, 706000400, MMS-63S 22A EXP)

  • mms-32h_24__20417.jpg

    LS Electric

    0705104200

    Manual Motor Starter, 4A, (2.5-4A), 32F, High Breaking Capacity, Overload & Instantaneous Protection, This is the Latest Version of (0705000800, 705000800, MMS-32H 4A EXP)

  • weg_esw_box4_reset_onoff_49__44669.jpg

    Weg

    ESWS-B9V24A-RM25

    Enclosed Starter, 9A, 208-240VCoil, Start/Stop + Reset , 1.8-2.8A 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