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
  • ESWE-B25D15KX-D12

    Weg

    ESWE-B25D15KX-D12

    Enclosed Starter for 7-1/2hp@200V, 7-1/2hp@230V, 15hp@460V, 15hp@575V Maximum hp 3-Phase Motor, 25 Amp CWB Contactor, 120VAC Coil Voltage without CPT, 50/60Hz, 16 - 20 Amp MPW40 Overload Relay

  • ESWE-B25V24KX-D12

    Weg

    ESWE-B25V24KX-D12

    Enclosed Starter for 7-1/2hp@200V, 7-1/2hp@230V, 15hp@460V, 15hp@575V Maximum hp 3-Phase Motor, 25 Amp CWB Contactor, 208-240VAC Coil Voltage without CPT, 60Hz, 16 - 20 Amp MPW40 Overload Relay

  • ESWE-B25D39KX-D12

    Weg

    ESWE-B25D39KX-D12

    Enclosed Starter for 7-1/2hp@200V, 7-1/2hp@230V, 15hp@460V, 15hp@575V Maximum hp 3-Phase Motor, 25 Amp CWB Contactor, 480VAC Coil Voltage without CPT, 50/60Hz, 16 - 20 Amp MPW40 Overload Relay

  • PESW-B25V24EX-R67

    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

  • PESW-B25D39EX-R67

    Weg

    PESW-B25D39EX-R67

    Enclosed Starter, 7.5hp@230V / 15hp@460V, 25A, 480V Coil, Reset Only, 15-23A Overload Range, 3 Phase, Non-Metallic Enclosure, NEMA 4X, Full Voltage, Non-Reversing, Non-Combination

  • PESWS-B25V24EX-RM67

    Weg

    PESWS-B25V24EX-RM67

    Enclosed Starter, 1.5hp@115V / 5hp@230V 25A 208-240V Coil, Reset Only, 15-23A Overload Range, Single Phase, Non-Metallic Enclosure, NEMA 4X, Full Voltage, Non-Reversing, Non-Combination

  • Available Now!
    PESWS-B25V24AX-RM67
    Available Now!

    Weg

    PESWS-B25V24AX-RM67

    Enclosed Starter, 1.5hp@115V / 5hp@230V 25A 208-240V Coil, Start / Stop+Reset, 15-23A Overload Range, Single Phase, Non-Metallic Enclosure, NEMA 4X, Full Voltage, Non-Reversing, Non-Combination

  • PESWS-B25D15EX-RM67

    Weg

    PESWS-B25D15EX-RM67

    Enclosed Starter, 1.5hp@115V / 5hp@230V, 25A, 120V Coil, Reset Only, 15-23A Overload Range, Single Phase, Non-Metallic Enclosure, NEMA 4X, Full Voltage, Non-Reversing, Non-Combination

  • PESWS-B25D15AX-RM67

    Weg

    PESWS-B25D15AX-RM67

    Enclosed Starter, 1.5hp@115V / 5hp@230V, 25A, 120V Coil, Start / Stop+Reset, 15-23A Overload Range, Single Phase, Non-Metallic Enclosure, NEMA 4X, Full Voltage, Non-Reversing, Non-Combination

  • PESW-B25V24AX-R67

    Weg

    PESW-B25V24AX-R67

    Enclosed Starter, 7.5hp@230V / 15hp@460V, 25A, 208-240V Coil, Start / Stop+Reset, 15-23A Overload Range, 3 Phase, Non-Metallic Enclosure, NEMA 4X, Full Voltage, Non-Reversing, Non-Combination

  • PESW-B25D39AX-R67

    Weg

    PESW-B25D39AX-R67

    Enclosed Starter, 7.5hp@230V / 15hp@460V, 25A, 480V Coil, Start / Stop+Reset, 15-23A Overload Range, 3 Phase, Non-Metallic Enclosure, NEMA 4X, Full Voltage, Non-Reversing, Non-Combination

  • PESW-B25D15AX-R67

    Weg

    PESW-B25D15AX-R67

    Enclosed Starter, 7.5hp@230V / 15hp@460V, 25A, 120V Coil, Start / Stop+Reset, 15-23A Overload Range, 3 Phase, Non-Metallic Enclosure, NEMA 4X, 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