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
  • ESW-B9V24A-R23

    Weg

    ESW-B9V24A-R23

    Enclosed Starter, 9 Amp (9A), CWB Contactor, 180-208VAC, 50Hz | 208-240VAC, 60Hz, Start/Stop+Reset, 0.8-1.2A O/L Range, 3 Phase NEMA 1 Metallic Enclosure, Full Voltage Non-Combination Across the Line Starter, M04 Box: 9.5 x 5.5 x 5.0" (HWD)

  • ESW-B9D15A-R23

    Weg

    ESW-B9D15A-R23

    Enclosed Starter, 9 Amp (9A), CWB Contactor, 120VAC Coil Voltage, 50/60Hz, Start/Stop+Reset, 0.8-1.2A (RW27) O/L Range, 3 Phase NEMA 1 Metal Encl., Full Voltage Non-Combination Across the Line Starter, M04 Box Size: 9.5 x 5.5 x 5.0" (HWD)

  • PESW-B9V24EX-R58

    Weg

    PESW-B9V24EX-R58

    Enclosed Starter, 9 Amp (9A) CWB Contactor, 208-240VAC Coil Voltage, Reset Only, 1.2-1.8A Overload Range, 3 Phase, NEMA 4X, Non-Metallic, Non Reversing Non-Combination Across the Line Starter, M04 Box: 9.5 x 5.5 x 5.0" (HWD)

  • PESW-B9D45EX-R58

    Weg

    PESW-B9D45EX-R58

    Enclosed Starter, 9 Amp (9A) CWB Contactor, 600V Coil Voltage, Reset Only, 1.2-1.8A 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-B9V24AX-R58

    Weg

    PESW-B9V24AX-R58

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

  • PESW-B9D15EX-R58

    Weg

    PESW-B9D15EX-R58

    Enclosed Starter, 1hp@460V / 1hp@575V, 9A, 120V Coil, Reset Only, 1.2-1.8A Overload Range, 3 Phase, Non-Metallic Enclosure, NEMA 4X, Full Voltage, Non-Reversing, Non-Combination

  • PESW-B9D15AX-R58

    Weg

    PESW-B9D15AX-R58

    Enclosed Starter, 1hp@460V / 1hp@575V, 9A, 120V Coil, Start / Stop+Reset, 1.2-1.8A Overload Range, 3 Phase, Non-Metallic Enclosure, NEMA 4X, Full Voltage, Non-Reversing, Non-Combination

  • PESW-B9D39EX-R58

    Weg

    PESW-B9D39EX-R58

    Enclosed Starter, 1hp@460V / 1hp@575V, 9A, 480V Coil, Reset Only, 1.2-1.8A Overload Range, 3 Phase, Non-Metallic Enclosure, NEMA 4X, Full Voltage, Non-Reversing, Non-Combination

  • PESW-B9D39AX-R58

    Weg

    PESW-B9D39AX-R58

    Enclosed Starter, 1hp@460V / 1hp@575V, 9A, 480V Coil, Start / Stop+Reset, 1.2-1.8A 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