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
  • PESW-80V47AX-R41

    Weg

    PESW-80V47AX-R41

    Enclosed Starter, 25hp@230V / 50hp@460V / 60hp@575V, 80A, 480V Coil, Start / Stop+Reset, 4X, 57-70A Overload Range, 3 Phase, Non-Metallic Enclosure, NEMA 4X, Full Voltage, Non-Reversing, Non-Combination

  • PESW-80V47EX-R41

    Weg

    PESW-80V47EX-R41

    Enclosed Starter, 25hp@230V / 50hp@460V / 60hp@575V, 80A, 480V Coil, Reset Only, 57-70A Overload Range, 3 Phase, Non-Metallic Enclosure, NEMA 4X, Full Voltage, Non-Reversing, Non-Combination

  • PESW-95V18AX-R43

    Weg

    PESW-95V18AX-R43

    Enclosed Starter, 30hp@230V / 60hp@460V / 75hp@575V, 95A, 120V Coil, Start / Stop+Reset, 4X, 63-80A Overload Range, 3 Phase, Non-Metallic Enclosure, NEMA 4X, Full Voltage, Non-Reversing, Non-Combination

  • PESW-95V18EX-R43

    Weg

    PESW-95V18EX-R43

    Enclosed Starter, 30hp@230V / 60hp@460V / 75hp@575V, 95A, 120V Coil, Reset Only, 63-80A Overload Range, 3 Phase, Non-Metallic Enclosure, NEMA 4X, Full Voltage, Non-Reversing, Non-Combination

  • PESW-95V24AX-R43

    Weg

    PESW-95V24AX-R43

    Enclosed Starter, 30hp@230V / 60hp@460V / 75hp@575V, 95A, 208-240V Coil, Start / Stop+Reset, 4X, 63-80A Overload Range, 3 Phase, Non-Metallic Enclosure, NEMA 4X, Full Voltage, Non-Reversing, Non-Combination

  • PESW-95V24EX-R43

    Weg

    PESW-95V24EX-R43

    Enclosed Starter, 30hp@230V / 60hp@460V / 75hp@575V, 95A, 208-240V Coil, Reset Only, 4X, 63-80A Overload Range, 3 Phase, Non-Metallic Enclosure, NEMA 4X, Full Voltage, Non-Reversing, Non-Combination

  • PESW-95V47EX-R43

    Weg

    PESW-95V47EX-R43

    Enclosed Starter, 30hp@230V / 60hp@460V / 75hp@575V, 95A, 480V Coil, Reset Only, 63-80A Overload Range, 3 Phase, Non-Metallic Enclosure, NEMA 4X, Full Voltage, Non-Reversing, Non-Combination

  • PESW-9V24AX-R27

    Weg

    PESW-9V24AX-R27

    Enclosed Starter, 1.5hp@230V / 3hp@460V / 5hp@575V, 9A, 208-240V Coil, Start / Stop+Reset, 4X, 4-6.3A Overload Range, 3 Phase, Non-Metallic Enclosure, NEMA 4X, Full Voltage, Non-Reversing, Non-Combination

  • PESW-B12D15AX-R64

    Weg

    PESW-B12D15AX-R64

    Enclosed Starter, 7.5hp@460V / 10hp@575V, 12A, 120V Coil, Start / Stop+Reset, 8-12A Overload Range, 3 Phase, Non-Metallic Enclosure, NEMA 4X, Full Voltage, Non-Reversing, Non-Combination

  • PESW-B12D15EX-R64

    Weg

    PESW-B12D15EX-R64

    Enclosed Starter, 12 Amp (12A) CWB Contactor, 120VAC Coil Voltage, Reset Only, 8-12.5A Overload Range, Three Phase, NEMA 4X, Non-Metallic, Non-Reversing, Non-Combination Across the Line Starter, M04 Box Dimensions: 9.5 x 5.5 x 5.0" (HWD)

  • Available Now!
    PESW-B12D39AX-R64
    Available Now!

    Weg

    PESW-B12D39AX-R64

    Enclosed Starter, 7.5hp@460V / 10hp@575V, 12A, 480V Coil, Start / Stop+Reset, 8-12A Overload Range, 3 Phase, Non-Metallic Enclosure, NEMA 4X, Full Voltage, Non-Reversing, Non-Combination

  • PESW-B12D45EX-R64

    Weg

    PESW-B12D45EX-R64

    Enclosed Starter, 12 Amp (12A) CWB Contactor, 600V Coil Voltage, Reset Only, 8-12.5A Overload Range, Three Phase, NEMA 4X, Non-Metallic, Non-Reversing, Non-Combination Across the Line Starter, M04 Box Dimensions: 9.5 x 5.5 x 5.0" (HWD)

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