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-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)

  • ESW-B65V24C-R73

    Weg

    ESW-B65V24C-R73

    Enclosed Starter, 65 Amp (65A) CWB Contactor, 208-240VAC Coil Voltage, On/Off Selector Switch + Reset, 50-63A 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)

  • PESW-B12D15EX-R64

    Weg

    PESW-B12D15EX-R64

    Enclosed Starter, 12 Amp (12A) CWB Contactor, 120VAC Coil Voltage, Reset Only, 8-12.5A 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)

  • ESWS-B40V24E-RM70

    Weg

    ESWS-B40V24E-RM70

    Enclosed Starter, 40 Amp (40A) CWB Contactor, 208-240VAC Coil Voltage, Reset Only, 25-40A Overload Range, Single Phase, NEMA 1, Metallic Enclosure, Non Reversing Non-Combination Across the Line Starter, M06 Box: 13 x 7.5 x 5.6 (HWD)

  • PESW-B65D45AX-R72

    Weg

    PESW-B65D45AX-R72

    Enclosed Starter, 65 Amp (65A) CWB Contactor, 600V Coil Voltage, Start/Stop, 40-57A Overload Range, Three Phase, NEMA 4X, Non-Metallic, Non-Reversing, Non-Combination Across the Line Starter, M06 Box Dimensions: 13 x 7.5 x 5.6 (HWD)

  • ESW-B50V24C-R71

    Weg

    ESW-B50V24C-R71

    Enclosed Starter, 50 Amp (50A) CWB Contactor, 208-240VAC Coil Voltage, On/Off Selector Switch + Reset, 32-50A 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)

  • PESW-B9D15EX-R61

    Weg

    PESW-B9D15EX-R61

    Enclosed Starter, 9 Amp (9A) CWB Contactor, 120VAC Coil Voltage, Reset Only, 4-6.3A 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)

  • ESW-B50V24E-R71

    Weg

    ESW-B50V24E-R71

    Enclosed Starter, 50 Amp (50A) CWB Contactor, 208-240VAC Coil Voltage, Reset Only, 32-50A 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)

  • ESWS-B80D15E-RM75

    Weg

    ESWS-B80D15E-RM75

    Enclosed Starter, 80 Amp (80A) CWB Contactor, 120VAC Coil Voltage, Reset Only, 63-80A Overload Range, Single 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-B40V24E-R70

    Weg

    ESW-B40V24E-R70

    Enclosed Starter, 10hp@230V, 40 Amp (40A), 180-208VAC Coil, 50Hz | 208-240VAC Coil, 60Hz, Reset Only, 25-40A O/L Range (RW67), 3 Phase Metalllic Encl., NEMA 1, Non-Combination Across the Line Starter, (M06 Encl. Size: 13 x 7.5 x 5.6" HWD)

  • 1271003600

    LS Electric

    1271003600

    Thermal Overload Relay, Differential Current Protection, Mini Contactor, 12M Frame, 3.3 Amp (3.3A), 2.5-4.0 Amp (2.5-4.0A) Current Range, 3H Heater Type, Screw Terminal, GTK-12M Series

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