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
  • PESWS-B18V24EX-RM65

    Weg

    PESWS-B18V24EX-RM65

    Enclosed Starter, 18 Amp (18A) CWB Contactor, 208-240VAC Coil Voltage, Reset Only, 10-15A O/L Range, Single Phase, NEMA 4X, Non-Metallic, Non Reversing Non-Combination Across the Line Starter, M04 Box: 9.5 x 5.5 x 5.0"(HWD)

  • PESWS-B18D15EX-RM65

    Weg

    PESWS-B18D15EX-RM65

    Enclosed Starter, 18 Amp (18A) CWB Contactor, 120VAC Coil Voltage, Reset Only, 10-15A Overload Range, Single 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)

  • PESW-B9D02AX-R59

    Weg

    PESW-B9D02AX-R59

    Enclosed Starter, 9 Amp (9A) CWB Contactor, 24V Coil Voltage, Start/Stop, 1.8-2.8A 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)

  • PESW-B9D45AX-R59

    Weg

    PESW-B9D45AX-R59

    Enclosed Starter, 9 Amp (9A) CWB Contactor, 600V Coil Voltage, Start/Stop, 1.8-2.8A 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)

  • PESWS-B12D15AX-RM64

    Weg

    PESWS-B12D15AX-RM64

    Enclosed Starter, 12 Amp (12A) CWB Contactor, 120VAC Coil Voltage, Start/Stop, 8-12.5A Overload Range, Single 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)

  • PESWS-B12D15EX-RM64

    Weg

    PESWS-B12D15EX-RM64

    Enclosed Starter, 12 Amp (12A) CWB Contactor, 120VAC Coil Voltage, Reset Only, 8-12.5A Overload Range, Single 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)

  • PESW-B9D45EX-R59

    Weg

    PESW-B9D45EX-R59

    Enclosed Starter, 9 Amp (9A) CWB Contactor, 600V Coil Voltage, Reset Only, 1.8-2.8A 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)

  • PESW-B9V24EX-R59

    Weg

    PESW-B9V24EX-R59

    Enclosed Starter, 0.75hp@230V / 1.5hp@460V / 2hp@575V, 9A, 208-240V Coil Reset Only, 4X, 1.8-2.8A Overload Range, 3 Phase, Non-Metallic Enclosure, NEMA 4X, Full Voltage, Non-Reversing, Non-Combination

  • Available Now!
    PESWS-B12V24EX-RM64
    Available Now!

    Weg

    PESWS-B12V24EX-RM64

    Enclosed Starter, 1.5hp@230V, 9A, 208-240V Coil, Reset Only, 8-12.5A Overload Range, Single Phase, Non-Metallic Enclosure, NEMA 4X, Full Voltage, Non-Reversing, Non-Combination

  • PESWS-B18D15AX-RM65

    Weg

    PESWS-B18D15AX-RM65

    Enclosed Starter, 0.75hp@115V / 2hp@230V, 12A, 120V Coil, Start / Stop+Reset, 10-15A Overload Range, Single Phase, Non-Metallic Enclosure, NEMA 4X, Full Voltage, Non-Reversing, Non-Combination

  • Available Now!
    PESWS-B12V24AX-RM64
    Available Now!

    Weg

    PESWS-B12V24AX-RM64

    Enclosed Starter, 1.5hp@230V, 9A, 208-240V Coil, Start / Stop+Reset 8-12.5A Overload Range, Single Phase, Non-Metallic Enclosure, NEMA 4X, 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