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
  • 0707101800

    LS Electric

    0707101800

    Manual Motor Starter, 75A, (55-75A), 100F, High Breaking Capacity, Overload & Instantaneous Protection, This is the Latest Version of (0707001800, 707001800, MMS-100H 75A EXP)

  • 0707101900

    LS Electric

    0707101900

    Manual Motor Starter, 90A, (70-90A), 100F, High Breaking Capacity, Overload & Instantaneous Protection, This is the Latest Version of (0707001900, 707001900, MMS-100H 90A EXP)

  • 0707102000

    LS Electric

    0707102000

    Manual Motor Starter, 100A, (80-100A), 100F, High Breaking Capacity, Overload & Instantaneous Protection, This is the Latest Version of (0707002000, 707002000, MMS-100H 100A EXP)

  • 0707102800

    LS Electric

    0707102800

    Manual Motor Starter, 75A, 100F, High Breaking Capacity, Instantaneous Protection Only, NCNR, This is the Latest Version of (0707002800, 707002800, MMS-100HI 75A EXP)

  • 0707102900

    LS Electric

    0707102900

    Manual Motor Starter, 90A, 100F, High Breaking Capacity, Instantaneous Protection Only, NCNR, This is the Latest Version of (0707002900, 707002900, MMS-100HI 90A EXP)

  • 0707103000

    LS Electric

    0707103000

    Manual Motor Starter, 100A, 100F, High Breaking Capacity, Instantaneous Protection Only, NCNR, This is the Latest Version of (0707003000, 707003000, MMS-100HI 100A EXP)

  • 1271003600

    LS Electric

    1271003600

    Thermal Overload Relay, Differential Current Protection, Mini Contactor, 12M Frame, 3.3 Amp (3.3A), 2.5-4.0 Amp (2.5-4.0A) Current Range, 3H Heater Type, Screw Terminal, GTK-12M Series

  • 1298000100

    LS Electric

    1298000100

    Overload Relay, MT-32 0.14A 3K, Class 10, Screw Terminals, Only Use with MC-9B, MC-12B, MC-18B, MC-32B, and MC-40B Series Contactors

  • 1298000200

    LS Electric

    1298000200

    Overload Relay, MT-32 0.21A 3K, Class 10, Screw Terminals, Only Use with MC-9B, MC-12B, MC-18B, MC-32B, and MC-40B Series Contactors

  • 1298000300

    LS Electric

    1298000300

    Overload Relay, MT-32 0.33A 3K, Class 10, Screw Terminals, Only Use with MC-9B, MC-12B, MC-18B, MC-32B, and MC-40B Series Contactors

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