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-B65V24E-R72

    Weg

    ESW-B65V24E-R72

    Enclosed Starter, 65 Amp (65A) CWB Contactor, 208-240VAC Coil Voltage, Reset Only, 40-57A O/L Range, 3 Phase. NEMA 1, Metallic Enclosure, Non Reversing Non-Combination Across the Line Starter, M06 Box: 13 x 7.5 x 5.6 (HWD)

  • ESW-B80D15E-R74

    Weg

    ESW-B80D15E-R74

    Enclosed Starter, 80 Amp (80A) CWB Contactor, 120VAC Coil Voltage, Reset Only, 57-70A Overload Range, Three Phase. NEMA 1, Metallic Enclosure, Non-Reversing, Non-Combination Across the Line Starter, M06 Box Dimensions: 13 x 7.5 x 5.6 (HWD)

  • ESW-B80D39C-R74

    Weg

    ESW-B80D39C-R74

    Enclosed Starter, 80 Amp (80A) CWB Contactor, 480VAC Coil Voltage, On/Off Selector Switch + Reset, 57-70A O/L Range, 3 Phase NEMA 1 Metallic Enclosure, Non Reversing Non-Combination Across the Line Starter, M06 Box: 13 x 7.5 x 5.6" (HWD)

  • ESW-B80D39E-R74

    Weg

    ESW-B80D39E-R74

    Enclosed Starter, 80 Amp (80A) CWB Contactor, 480VAC Coil Voltage, Reset Only, 57-70A Overload Range, Three Phase. NEMA 1, Metallic Enclosure, Non-Reversing, Non-Combination Across the Line Starter, M06 Box Dimensions: 13 x 7.5 x 5.6 (HWD)

  • ESW-B80D77E-R74

    Weg

    ESW-B80D77E-R74

    Enclosed Starter, 80 Amp (80A) CWB Contactor, 208V Coil Voltage, Reset Only, 57-70A Overload Range, Three Phase. NEMA 1, Metallic Enclosure, Non-Reversing, Non-Combination Across the Line Starter, M06 Box Dimensions: 13 x 7.5 x 5.6" (HWD)

  • ESW-B80V24A-R74

    Weg

    ESW-B80V24A-R74

    Enclosed Starter, 80 Amp (80A) CWB80, 180-208V, 50Hz/208-240V, 60Hz, A-On-Off Button, 57-70A (RW67 Overload Relay), Three Phase NEMA 1 Metallic Enclosure, Full Voltage Non-Reversing Non-Combination, M06 Box Dimensions: 13 x 7.5 x 5.6" (HWD)

  • ESW-B80V24C-R74

    Weg

    ESW-B80V24C-R74

    Enclosed Starter, 80 Amp (80A) CWB Contactor, 208-240VAC Coil Voltage, On/Off Selector Switch + Reset, 57-70A O/L Range, 3 Phase NEMA 1 Metallic Enclosure, Non Reversing Non-Combination Across the Line Starter, M06 Box: 13 x 7.5 x 5.6"(HWD)

  • ESW-B80V24E-R74

    Weg

    ESW-B80V24E-R74

    Enclosed Starter, 80 Amp (80A) CWB Contactor, 208-240VAC Coil Voltage, Reset Only, 57-70A O/L Range, 3 Phase. NEMA 1, Metallic Enclosure, Non Reversing Non-Combination Across the Line Starter, M06 Box: 13 x 7.5 x 5.6 (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)

  • ESW-B9D15A-R24

    Weg

    ESW-B9D15A-R24

    Enclosed Starter, 1hp@460V, 9 Amp (9A), 120V Coil, Start/Stop+Reset, 1.2-1.8A (RW27) Overload Range, 3 Phase, NEMA 1 Metallic Enclosure, Full Voltage, Non-Reversing, Non-Combination

  • ESW-B9D15A-R25

    Weg

    ESW-B9D15A-R25

    Enclosed Starter, 0.75hp@230V, 9 Amp (9A), 120V Coil, Start/Stop+Reset, 1.8-2.8A (RW27) Overload Range, 3 Phase, NEMA 1 Metallic Enclosure, Full Voltage, Non-Reversing, Non-Combination

  • ESW-B9D15A-R27

    Weg

    ESW-B9D15A-R27

    Enclosed Starter, 1.5hp@230V, 9 Amp (9A), 120V Coil, Start/Stop+Reset, 4-6.3A (RW27) Overload Range, 3 Phase, NEMA 1 Metallic Enclosure, 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