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-B38D39KX-D14

    Weg

    ESWE-B38D39KX-D14

    Enclosed Starter for 10hp@200V, 10hp@230V, 20hp@460V, 25hp@575V Maximum hp 3-Phase Motor, 38 Amp CWB38 Contactor, 480VAC Coil Voltage without CPT, 50/60Hz, 25 - 32 Amp MPW40 Overload Relay

  • ESWE-B9V24KX-D10

    Weg

    ESWE-B9V24KX-D10

    Enclosed Starter for 3hp@200V, 3hp@230V, 5hp@460V, 7-1/2hp@575V Maximum hp 3-Phase Motor, 9 Amp CWB Contactor, 208-240VAC Coil Voltage without CPT, 60Hz, 6.3 - 10 Amp MPW40 Overload Relay

  • 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-B18V24KX-D11

    Weg

    ESWE-B18V24KX-D11

    Enclosed Starter for 5hp@200V, 5hp@230V, 10hp@460V, 15hp@575V Maximum hp 3-Phase Motor, 18 Amp CWB Contactor, 208-240VAC Coil Voltage without CPT, 60Hz, 10 - 16 Amp MPW40 Overload Relay

  • ESWE-B18D39KX-D11

    Weg

    ESWE-B18D39KX-D11

    Enclosed Starter for 5hp@200V, 5hp@230V, 10hp@460V, 15hp@575V Maximum hp 3-Phase Motor, 18 Amp CWB Contactor, 480VAC Coil Voltage without CPT, 50/60Hz, 10 - 16 Amp MPW40 Overload Relay

  • ESWE-B18D15KX-D11

    Weg

    ESWE-B18D15KX-D11

    Enclosed Starter for 5hp@200V, 5hp@230V, 10hp@460V, 15hp@575V Maximum hp 3-Phase Motor, 18 Amp CWB Contactor, 120VAC Coil Voltage without CPT, 50/60Hz, 10 - 16 Amp MPW40 Overload Relay

  • ESWE-B9D15KX-D07

    Weg

    ESWE-B9D15KX-D07

    Enclosed Starter for 1/2hp@200V, 1/2hp@230V, 1-1/2hp@460V, 1-1/2hp@575V Maximum hp 3-Phase Motor, 9 Amp CWB Contactor, 120VAC Coil Voltage without CPT, 50/60Hz, 1.6 - 2.5 Amp MPW40 Overload Relay

  • ESWE-B9V24KX-D09

    Weg

    ESWE-B9V24KX-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, 208-240VAC Coil Voltage without CPT, 60Hz, 4.0 - 6.3 Amp MPW40 Overload Relay

  • ESWE-B9V24KX-D08

    Weg

    ESWE-B9V24KX-D08

    Enclosed Starter for 3/4hp@200V, 1hp@230V, 2hp@460V, 3hp@575V Maximum hp 3-Phase Motor, 9 Amp CWB Contactor, 208-240VAC Coil Voltage without CPT, 60Hz, 2.5 - 4.0 Amp MPW40 Overload Relay

  • ESWE-B9V24KX-D07

    Weg

    ESWE-B9V24KX-D07

    Enclosed Starter for 1/2hp@200V, 1/2hp@230V, 1-1/2hp@460V, 1-1/2hp@575V Maximum hp 3-Phase Motor, 9 Amp CWB Contactor, 208-240VAC Coil Voltage without CPT, 50/60Hz, 1.6 - 2.5 Amp MPW40 Overload Relay

  • ESWE-B9V24KX-D06

    Weg

    ESWE-B9V24KX-D06

    Enclosed Starter for 1/4hp@200V, 1/3hp@230V, 3/4hp@460V, 1hp@575V Maximum hp 3-Phase Motor, 9 Amp CWB Contactor, 208-240VAC Coil Voltage without CPT, 60Hz, 1.0 - 1.6 Amp MPW40 Overload Relay

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