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
  • weg_pesw_size10_1__66219.jpg

    Weg

    PESW-95V47AX-R43

    Enclosed Starter, 30hp@230V / 60hp@460V / 75hp@575V, 95A, 480V Coil, Start / Stop+Reset, 4X, 63-80A Overload Range, 3 Phase, Non-Metallic Enclosure, NEMA 4X, Full Voltage, Non-Reversing, Non-Combination

  • weg_-_pesw_-_reset_only_-_box_05_20__36675.jpg

    Weg

    PESW-B12D39EX-R64

    Enclosed Starter, 7.5hp@460V / 10hp@575V, 12A, 480V Coil, Reset Only, 8-12A 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

    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_single_70__35499.jpg

    Weg

    PESW-B32D15AX-R68

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

  • weg_-_pesw_-_start_stop_reset_-_box_05_2__70150.jpg

    Weg

    PESW-B65D39AX-R72

    Enclosed Starter, 65 Amp (65A) CWB Contactor, 480VAC Coil Voltage, 50/60Hz, Start/Stop, 40-57A (RW67) Overload Range, Three Phase, NEMA 4X, Non-Metallic, Non-Reversing, Non-Combination Across the Line Starter, UL508A

  • weg_-_pesw_-_reset_only_-_box_05_43__78822.jpg

    Weg

    PESW-B9D39EX-R61

    Enclosed Starter, 1.5hp@230V / 3hp@460V / 5hp@575V, 9A, 480V Coil, Reset Only, 4-6.3A Overload Range, 3 Phase, Non-Metallic Enclosure, NEMA 4X, Full Voltage, Non-Reversing, Non-Combination

  • weg_-_pesw_-_reset_only_-_box_05_44__60141.jpg

    Weg

    PESW-B9D39EX-R62

    Enclosed Starter, 2hp@230V / 5hp@460V, 9A, 480V Coil, Reset Only, 5.6-8A Overload Range, 3 Phase, Non-Metallic Enclosure, NEMA 4X, Full Voltage, Non-Reversing, Non-Combination

  • weg_pesw_single_13__15137.jpg

    Weg

    PESWS-B18V24AX-RM66

    Enclosed Starter, 1hp@115V / 3hp@230V, 18A, 208-240V Coil, Start / Stop+Reset, 11-17A Overload Range, Single Phase, Non-Metallic Enclosure, NEMA 4X, Full Voltage, Non-Reversing, Non-Combination

  • weg_-_pesw_-_start_stop_reset_17__25642.jpg

    Weg

    PESWS-B40D15AX-RM70

    Enclosed Starter, 40 Amp (40A) CWB Contactor, 120VAC Coil Voltage, Start/Stop, 25-40A Overload Range, Single Phase, NEMA 4X, Non-Metallic, Non-Reversing, Non-Combination Across the Line Starter, M06 Box Dimensions: 13 x 7.5 x 5.6 (HWD)

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