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

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    Weg

    PESW-B65D39AX-R73

    16346628

    Enclosed Starter, 65A CWB Contactor, 480VAC Coil, Start/Stop + Reset, 50-63A Overload Range, 3 Phase, NEMA 4X Non-Metallic Enclosure, Full Voltage, Non-Reversing, Non-Combination

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    Weg

    CWM150N-22-30E02

    14368615

    NEMA Contactor, Size 4, 150 Amp (150A), 3NO Main Contact, 2NO/2NC Auxiliary Contacts, 24-28VAC/VDC 50/60Hz Electronic Module Coil, 100 HP @ 460V, Built-In Surge Suppressor, UL File E202315

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    Weg

    ESWC-12TM1K9-RE3

    14877218

    Enclosed Combination Starter, Non-Reversing, 12A, 208V/1.5-3hp | 240V/1.5-3hp | 480V/5-7.5hp, 5-25A Solid-State Overload, 208/230/460V-120V CPT, Reset/Start/Stop/HOA/Run Light, Type 1/3R/4/12 Metallic

    $1,420.40
    $1,420.40
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    Weg

    ESW-B9D02H-R26

    14663551

    Enclosed Starter, 0.75hp@200V / 0.75hp@230V / 2hp@460V / 3hp@575V, 9A CWB Contactor, 24VAC Coil, HOA + Reset, 2.8-4A Overload Range, 3 Phase, NEMA 1 Metallic Enclosure, Non-Reversing, Non-Combination

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    Weg

    CWM105-11-30V24

    10828192

    IEC Contactor, 105 Amp (105A), 1NO/1NC Auxiliary Contacts, 3NO, 180-208V 50Hz/208-240V 60Hz Coil, 75 HP @ 460V, UL File E202315, Use RW Overload Relay

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    Weg

    PESW-B65D15AX-R73

    16346586

    Enclosed Starter, 65A CWB Contactor, 120VAC Coil, Start/Stop + Reset, 50-63A Overload Range, 3 Phase, NEMA 4X Non-Metallic Enclosure, Full Voltage, Non-Reversing, Non-Combination

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    Weg

    ESW-B80V24E-R75

    16513904

    Enclosed Starter, 25hp@230V / 50hp@460V, 80A CWB Contactor, 208-240VAC Coil, Reset Only, 63-80A Overload Range, 3 Phase, NEMA 1 Metallic Enclosure, Full Voltage, Non-Reversing, Non-Combination

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    Weg

    ESW-B18D02H-R32

    16608088

    Enclosed Starter, 3hp@200V / 5hp@230V / 10hp@460V / 15hp@575V, 18A CWB Contactor, 24VAC Coil, HOA + Reset, 11-17A Overload Range, 3 Phase, NEMA 1 Metallic Enclosure, 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