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-B25V24AX-R67

    Weg

    PESW-B25V24AX-R67

    Enclosed Starter, 7.5hp@230V / 15hp@460V, 25A, 208-240V Coil, Start / Stop+Reset, 15-23A Overload Range, 3 Phase, Non-Metallic Enclosure, NEMA 4X, Full Voltage, Non-Reversing, Non-Combination

  • Available Now!
    PESWS-B9V24AX-RM62
    Available Now!

    Weg

    PESWS-B9V24AX-RM62

    Enclosed Starter, 0.33hp@115V / 1hp@230V, 9A, 208-240V Coil, Start / Stop+Reset, 5.6-8A Overload Range, Single Phase, Non-Metallic Enclosure, NEMA 4X, Full Voltage, Non-Reversing, Non-Combination

  • PESWS-B9V24AX-RM61

    Weg

    PESWS-B9V24AX-RM61

    Enclosed Starter, 0.75hp@230V, 9A, 208-240V Coil, Start / Stop+Reset, 4-6.3A Overload Range, Single Phase, Non-Metallic Enclosure, NEMA 4X, Full Voltage, Non-Reversing, Non-Combination

  • PESW-B18V24EX-R66

    Weg

    PESW-B18V24EX-R66

    Enclosed Starter, 5hp@230V / 10hp@460V / 15hp@575V, 18A, 208-240V Coil, Reset Only, 4X, 11-17A Overload Range, 3 Phase, Non-Metallic Enclosure, NEMA 4X, Full Voltage, Non-Reversing, Non-Combination

  • Available Now!
    PESWS-B9V24AX-RM60
    Available Now!

    Weg

    PESWS-B9V24AX-RM60

    Enclosed Starter, 0.5hp@230V, 9A, 208-240V Coil, Start / Stop+Reset, 2.8-4A Overload Range, Single Phase, Non-Metallic Enclosure, NEMA 4X, Full Voltage, Non-Reversing, Non-Combination

  • Available Now!
    PESW-B18V24AX-R66
    Available Now!

    Weg

    PESW-B18V24AX-R66

    Enclosed Starter, 5hp@230V / 10hp@460V / 15hp@575V, 18A, 208-240V Coil, Start / Stop+Reset, 4X, 11-17A Overload Range, 3 Phase, Non-Metallic Enclosure, NEMA 4X, Full Voltage, Non-Reversing, Non-Combination

  • PESWS-B32V24EX-RM68

    Weg

    PESWS-B32V24EX-RM68

    Enclosed Starter, 2hp@115V / 5hp@230V, 25A, 208-240V Coil, Reset Only, 22-32A Overload Range, Single Phase, Non-Metallic Enclosure, NEMA 4X, Full Voltage, Non-Reversing, Non-Combination

  • PESW-B9V24EX-R62

    Weg

    PESW-B9V24EX-R62

    Enclosed Starter, 2hp@230V / 5hp@460V, 9A, 208-240V Coil, Reset Only, 4X, 5.6-8A Overload Range, 3 Phase, Non-Metallic Enclosure, NEMA 4X, Full Voltage, Non-Reversing, Non-Combination

  • PESW-B9V24EX-R60

    Weg

    PESW-B9V24EX-R60

    Enclosed Starter, 1hp@230V / 2hp@460V / 3hp@575V, 9A, 208-240V Coil, Reset Only, 4X, 2.8-4A Overload Range, 3 Phase, Non-Metallic Enclosure, NEMA 4X, Full Voltage, Non-Reversing, Non-Combination

  • PESW-B9V24EX-R57

    Weg

    PESW-B9V24EX-R57

    Enclosed Starter, 0.33hp@230V / 0.5hp@460V, 9A, 208-240V Coil, Reset Only, 0.8-1.2A Overload Range, 3 Phase, Non-Metallic Enclosure, NEMA 4X, Full Voltage, Non-Reversing, Non-Combination

  • PESW-B9V24AX-R63

    Weg

    PESW-B9V24AX-R63

    Enclosed Starter, 3hp@230V / 7.5hp@575V, 9A, 208-240V Coil, Start / Stop+Reset, 7-10A Overload Range, 3 Phase, Non-Metallic Enclosure, NEMA 4X, Full Voltage, Non-Reversing, Non-Combination

  • PESW-B9V24AX-R59

    Weg

    PESW-B9V24AX-R59

    Enclosed Starter, 0.5hp@200-230V, 208-240V Coil, 9A, 3 Phase, Start / Stop+Reset, 1.8-2.8A Overload Relay (RW27), PESW Series, 3 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