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_eswf_gen_14__80253.jpg

    Weg

    ESWF-9V18N4-D09

    Combination Motor Starter, 1.5hp/200V, 1.5hp/230V, 3hp/460V, 5hp/575V, 120VAC Coil Voltage, 4.0-6.3A O/L Range, Wall Mount, Type 4/12 Metal Enclosure, HOA-Start/Stop/Reset, Circuit Breaker Rotary Handle Disconnect, FVNR

  • weg_eswf_gen_26__85117.jpg

    Weg

    ESWF-18V18N4-D11

    Enclosed Starter, 5hp/200V, 5hp/230V, 10hp/460V, 15hp/575V, 120VAC Coil Voltage, 10-16A O/L Range, Wall Mount, Type 4/12 Metallic Enclosure, HOA-Start/Stop/Reset, Circuit Breaker Rotary Handle, FVNR Across the Line Starter

  • weg_eswf_gen_13__00126.jpg

    Weg

    ESWF-9V18N4-D10

    Combination Motor Starter, 3hp/200V, 3hp/230V, 5hp/460V, 7.5hp/575V, 120VAC Coil Voltage, 6.3-10A O/L Range, Wall Mount, Type 4/12 Metal Enclosure, HOA-Start/Stop/Reset, Circuit Breaker Rotary Handle Disconnect, FVNR

  • weg_eswf_gen_68__27452.jpg

    Weg

    ESWF-18T04N4-D11

    Combination Motor Starter, 5hp/200V, 5hp/230V, 10/460V, 15hp/575V, 480VAC Primary|120VAC Secondary, 10-16A Overload Range, Wall Mount, Type 4/12 Metal Enclosure, Hand/OFF/Auto Selector Switch, Circuit Breaker Rotary Handle Disconnect

  • weg_eswf_gen_64__72541.jpg

    Weg

    ESWF-25T04N4-D12

    Combination Motor Starter, 7.5hp/200V, 7.5hp/230V, 15hp/460V, 15hp/575V, 480VAC Primary|120VAC Secondary, 16-20A Overload Range, Wall Mount, Type 4/12 Metal Enclosure, Hand/OFF/Auto Selector Switch, Circuit Breaker Rotary Handle Disconnect

  • weg_eswf_gen_52__77919.jpg

    Weg

    ESWF-65T04N4-D20

    Combination Motor Starter, 15hp/200V, 15hp/230V, 30hp/460V, 40hp/575V, 480VAC Primary|120VAC Secondary, 40-50A Overload Range, Wall Mount, Type 4/12 Metal Enclosure, Hand/OFF/Auto Selector Switch, Circuit Breaker Rotary Handle Disconnect

    $1,390.80
    $1,390.80
  • weg_eswf_gen_51__76561.jpg

    Weg

    ESWF-65V24N4-D20

    Enclosed Starter, 15hp/200V, 15hp/230V, 30hp/460V, 40hp/575V, 208-240VAC Coil Voltage, 40-50A O/L Range, Wall Mount, Type 4/12 Metallic Enclosure, HOA-Start/Stop/Reset, Circuit Breaker Rotary Handle Disconnect, FVNR Across the Line Starter

    $1,259.70
    $1,259.70
  • weg_eswf_gen_47__99379.jpg

    Weg

    ESWF-80V24N4-D21

    Enclosed Starter, 20hp/200V, 20hp/230V, 40hp/460V, 60hp/575V, 208-240VAC Coil Voltage, 50-65 O/L Range, Wall Mount, Type 4/12 Metallic Enclosure, HOA-Start/Stop/Reset, Circuit Breaker Rotary Handle Disconnect, FVNR Across the Line Starter

    $1,316.70
    $1,316.70
  • weg_eswf_gen_34__25027.jpg

    Weg

    ESWF-9T02N4-D10

    Combination Motor Starter, 3hp/200V, 3hp/230V, 5hp/460V, 7.5hp/575V, 240VAC Primary|120VAC Secondary, 6.3-10A Overload Range, Wall Mount, Type 4/12 Metal Enclosure, Hand/OFF/Auto Selector Switch, Circuit Breaker Rotary Handle Disconnect

  • weg_eswf_gen_71__72324.jpg

    Weg

    ESWF-105T02N4-D24

    Combination Motor Starter, 30hp/200V, 30hp/230V, 75hp/460V, 100hp/575V, 240VAC Primary|120VAC Secondary, 80-100A Overload Range, Wall Mount, Type 4/12 Metal Enclosure, Hand/OFF/Auto Selector Switch, Circuit Breaker Rotary Handle Disconnect

    $1,727.10
    $1,727.10
  • weg_eswf_gen_70__76635.jpg

    Weg

    ESWF-105T04N4-D24

    Combination Motor Starter, 30hp/200V, 30hp/230V, 75hp/460V, 100hp/575V, 480VAC Primary|120VAC Secondary, 80-100A Overload Range, Wall Mount, Type 4/12 Metal Enclosure, Hand/OFF/Auto Selector Switch, Circuit Breaker Rotary Handle Disconnect

    $1,727.10
    $1,727.10
  • weg_eswf_gen_27__76391.jpg

    Weg

    ESWF-105V18N4-D24

    Enclosed Starter, 30hp/200V, 30hp/230V, 75hp/460V, 100hp/575V, 120VAC Coil Voltage, 80-100A O/L, Wall Mount, Type 4/12 Metallic Enclosure, HOA-Start/Stop/Reset, Circuit Breaker Rotary Handle Disconnect, FVNR Across the Line Starter

    $1,596.00
    $1,596.00

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