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-B9V24E-R26

    Weg

    ESW-B9V24E-R26

    Enclosed Starter, 1hp@230V, 9 Amp (9A), 208-240V Coil, Reset Only, 2.8-4A (RW27) Overload Range, 3 Phase, NEMA 1 Metallic Enclosure, Full Voltage, Non-Reversing, Non-Combination

  • ESW-B9D39E-R25

    Weg

    ESW-B9D39E-R25

    Enclosed Starter, 0.75hp@230V, 9A, 480V Coil, Reset Only, NEMA 1, 1.8-2.8A Overload Range, 3 Phase, Metallic Enclosure, NEMA 1, Full Voltage, Non-Reversing, Non-Combination

  • ESW-B9V24E-R27

    Weg

    ESW-B9V24E-R27

    Enclosed Starter, 1.5hp@230V, 9 Amp (9A), 208-240V Coil, Reset Only, 4-6.3A (RW27) Overload Range, 3 Phase, NEMA 1 Metallic Enclosure, Full Voltage, Non-Reversing, Non-Combination

  • ESW-B9D39E-R26

    Weg

    ESW-B9D39E-R26

    Enclosed Starter, 1hp@230V, 9 Amp (9A), 480V Coil, Reset Only, 2.8-4A (RW27) Overload Range, 3 Phase, NEMA 1 Metallic Enclosure, Full Voltage, Non-Reversing, Non-Combination

  • ESW-B9V24E-R28

    Weg

    ESW-B9V24E-R28

    Enclosed Starter, 2hp@230V, 9 Amp (9A), 208-240V Coil, Reset Only, 5.6-8A (RW27) Overload Range, 3 Phase, NEMA 1 Metallic Enclosure, Full Voltage, Non-Reversing, Non-Combination

  • ESW-B38D15A-R35

    Weg

    ESW-B38D15A-R35

    Enclosed Starter, 10hp@230V, 38A, 120V Coil, Start/Stop+Reset, NEMA 1, 25-40A Overload Range, 3 Phase, Metallic Enclosure, NEMA 1, Full Voltage, Non-Reversing, Non-Combination

  • ESW-B9V24E-R29

    Weg

    ESW-B9V24E-R29

    Enclosed Starter, 3hp@230V, 9 Amp (9A), 208-240V Coil, Reset Only, 7-10A (RW27) Overload Range, 3 Phase, NEMA 1 Metallic Enclosure, Full Voltage, Non-Reversing, Non-Combination

  • ESW-B9D39E-R27

    Weg

    ESW-B9D39E-R27

    Enclosed Starter, 1.5hp@230V, 9 Amp (9A), 480V Coil, Reset Only, 4-6.3A (RW27) Overload Range, 3 Phase, NEMA 1 Metallic Enclosure, Full Voltage, Non-Reversing, Non-Combination

  • ESW-105V47E-R44

    Weg

    ESW-105V47E-R44

    Enclosed Starter, 75hp@460V, 105A, 480V Coil, Reset Only, NEMA 1, 75-97A Overload Range, 3 Phase, Metallic Enclosure, NEMA 1, 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