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

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Product Price Rating Action
  • weg_-_pesw_-_reset_only_-_box_05_32__88152.jpg

    Weg

    PESW-B9D15EX-R57

    This item replaced PESW-9V18EX-R23

    Enclosed Starter, 0.33hp@230V / 0.5hp@460V, 9A, 120V Coil, Reset Only, 0.8-1.2A Overload Range, 3 Phase, Non-Metallic Enclosure, NEMA 4X, Full Voltage, Non-Reversing, Non-Combination

  • weg_-_pesw_-_reset_only_-_box_05_26__36844.jpg

    Weg

    PESW-B25V24EX-R67

    14942979, This item replaced PESW-25V24EX-R33

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

  • weg_-_pesw_-_reset_only_-_box_05_25__26594.jpg

    Weg

    PESW-B25D39EX-R67

    14942980, This item replaced PESW-25V47EX-R33

    Enclosed Starter, 7.5hp@230V / 15hp@460V, 25A, 480V Coil, Reset Only, 15-23A Overload Range, 3 Phase, Non-Metallic Enclosure, NEMA 4X, Full Voltage, Non-Reversing, Non-Combination

  • weg_-_pesw_-_reset_only_-_box_05_29__32123.jpg

    Weg

    PESW-B38D15EX-R69

    14942955, This item replaced PESW-32V18EX-R34

    Enclosed Starter, 10hp@230V / 20hp@460V / 25hp@575V, 32A, 120V Coil, Reset Only, 22-32A Overload Range, 3 Phase, Non-Metallic Enclosure, NEMA 4X, Full Voltage, Non-Reversing, Non-Combination

  • weg_-_pesw_-_reset_only_-_box_05_27__47143.jpg

    Weg

    PESW-B32D39EX-R68

    14942957, This item replaced PESW-32V47EX-R34

    Enclosed Starter, 10hp@230V / 20hp@460V / 25hp@575V, 32A, 480V Coil, Reset Only, 22-32A Overload Range, 3 Phase, Non-Metallic Enclosure, NEMA 4X, Full Voltage, Non-Reversing, Non-Combination

  • weg_pesw_single_39__68756.jpg

    Weg

    PESW-B9V24AX-R57

    This item replaced PESW-9V24AX-R23

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

  • weg_-_pesw_-_reset_only_-_box_05_42__40395.jpg

    Weg

    PESW-B9D39EX-R60

    14942857, This item replaced PESW-9V47EX-R26

    Enclosed Starter, 1hp@230V / 2hp@460V / 3hp@575V, 9A, 480V Coil, Reset Only, 2.8-4A Overload Range, 3 Phase, Non-Metallic Enclosure, NEMA 4X, Full Voltage, Non-Reversing, Non-Combination

  • weg_-_pesw_-_reset_only_-_box_05_39__86326.jpg

    Weg

    PESW-B9D39EX-R57

    14942949, This item replaced PESW-9V47EX-R23

    Enclosed Starter, 0.33hp@230V / 0.5hp@460V, 9A, 480V Coil, Reset Only, 0.8-1.2A Overload Range, 3 Phase, Non-Metallic Enclosure, NEMA 4X, Full Voltage, Non-Reversing, Non-Combination

  • weg_-_pesw_-_reset_only_-_box_05_48__17160.jpg

    Weg

    PESW-B9V24EX-R59

    14942850, This item replaced PESW-9V24EX-R25

    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

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