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

    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)

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    weg_-_esw_-_reset_only_-_enclosed_starter_8__07908.jpg
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    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)

  • Available Now!
    weg_-_esw-b40v24e-r70_-_enclosed_starter__85749.jpg
    Available Now!

    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)

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    Weg

    CWC016-10-30V18

    Mini Contactor, 16 Amp, 1NO Auxiliary Contact, 3NO Power Poles, 110VAC, 50Hz/120VAC, 60Hz, Screw Terminal, IP20, 2.28 x 1.77 x 2.05" (HWD), CWC Series

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    Weg

    CWC016-00-22V18

    Mini Contactor, 16 Amp, 2NO/2NC Power Poles, 110VAC, 50Hz/120VAC, 60Hz, Screw Terminal, IP20, 2.28 x 1.77 x 2.05" (HWD), CWC Series

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    Weg

    CWC012-10-30V18

    Mini Contactor, 12 Amp, 1NO Auxiliary Contact, 3NO Power Poles, 110VAC, 50Hz/120VAC, 60Hz, Screw Terminal, IP20, 2.28 x 1.77 x 2.05" (HWD), CWC Series

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    Weg

    CWC09-01-30V18-X50

    Mini Contactor, 9 Amp, 1NC Auxiliary Contacts, 3NO Power Poles, 110V 50Hz/120V 60Hz, Screw Terminal, IP20, 2.28" x 1.77" x 2..05" (HWD), CWC Series

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    ESWE-B9_to_ESWE-B38_Drawing.jpg
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    Weg

    ESWE-B9D15KX-D10

    Enclosed Starter for 3hp@200V, 3hp@230V, 5hp@460V, 7-1/2hp@575V Maximum hp 3-Phase Motor, 9 Amp CWB Contactor, 120VAC Coil Voltage without CPT, 50/60Hz, 6.3 - 10 Amp MPW40 Overload Relay

  • Available Now!
    ESWE-B9_to_ESWE-B38_Drawing.jpg
    Available Now!

    Weg

    ESWE-B9D15KX-D09

    Enclosed Starter for 1-1/2hp@200V, 1-1/2hp@230V, 3hp@460V, 5hp@575V Maximum hp 3-Phase Motor, 9 Amp CWB Contactor, 120VAC Coil Voltage without CPT, 50/60Hz, 4.0 - 6.3 Amp MPW40 Overload Relay

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    Available Now!

    Weg

    CWC07-01-30C03I

    Mini Contactor, 7 Amp, 1NC Auxiliary Contacts, 3NO Power Poles, 24VDC, Printed Circuit Board Terminal, IP20, 2.28" x 1.77" x 2..05" (HWD), CWC 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