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
  • ESWF-105V47N4-D24

    Weg

    ESWF-105V47N4-D24

    Enclosed Starter, 30hp/200V, 30hp/230V, 75hp/460V, 100hp/575V, 480VAC Coil Voltage, 80-100A O/L Range, Wall Mount, Type 4/12 Metallic Enclosure, HOA-Start/Stop/Reset, Circuit Breaker Rotary Handle Disconnect, FVNR Across the Line Starter

    $1,387.95
    $1,387.95
  • ESWF-95V47N4-D23

    Weg

    ESWF-95V47N4-D23

    Enclosed Starter, 25hp/200V, 30hp/230V, 60hp/460V, 75hp/575V, 480VAC Coil Voltage, 70-90A O/L Range, Wall Mount, Type 4/12 Metallic Enclosure, HOA-Start/Stop/Reset, Circuit Breaker Rotary Handle Disconnect, FVNR Across the Line Starter

    $1,291.05
    $1,291.05
  • ESWF-95T04N4-D23

    Weg

    ESWF-95T04N4-D23

    Combination Motor Starter, 25hp/200V, 30hp/230V, 60hp/460V, 75hp/575V, 480VAC Primary|120VAC Secondary, 70-90A Overload Range, Wall Mount, Type 4/12 Metal Enclosure, Hand/OFF/Auto Selector Switch, Circuit Breaker Rotary Handle Disconnect

    $1,405.05
    $1,405.05
  • ESWF-95T04N4-D22

    Weg

    ESWF-95T04N4-D22

    Combination Motor Starter, 20hp/200V, 25hp/230V, 50hp/460V, 60hp/575V, 480VAC Primary|120VAC Secondary, 55-75A Overload Range, Wall Mount, Type 4/12 Metal Enclosure, Hand/OFF/Auto Selector Switch, Circuit Breaker Rotary Handle Disconnect

    $1,339.50
    $1,339.50
  • ESWF-95V47N4-D22

    Weg

    ESWF-95V47N4-D22

    Enclosed Starter, 20hp/200V, 25hp/230V, 50hp/460V, 60hp/575V, 480VAC Coil Voltage, 55-75A O/L Range, Wall Mount, Type 4/12 Metallic Enclosure, HOA-Start/Stop/Reset, Circuit Breaker Rotary Handle Disconnect, FVNR Across the Line Starter

    $1,225.50
    $1,225.50
  • ESWF-80T04N4-D21

    Weg

    ESWF-80T04N4-D21

    Combination Motor Starter, 20hp/200V, 20hp/230V, 40hp/460V, 60hp/575V, 480VAC Primary|120VAC Secondary, 50-65A Overload Range, Wall Mount, Type 4/12 Metal Enclosure, Hand/OFF/Auto Selector Switch, Circuit Breaker Rotary Handle Disconnect

    $1,259.70
    $1,259.70
  • ESWF-80V47N4-D21

    Weg

    ESWF-80V47N4-D21

    Enclosed Starter, 20hp/200V, 20hp/230V, 40hp/460V, 60hp/575V, 480VAC 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

    $1,145.70
    $1,145.70
  • ESWF-65T04N4-D20

    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

    $1,208.40
    $1,208.40
  • ESWF-65V47N4-D20

    Weg

    ESWF-65V47N4-D20

    Enclosed Starter, 15hp/200V, 15hp/230V, 30hp/460V, 40hp/575V, 480VAC 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

    $1,094.40
    $1,094.40
  • ESWF-50T04N4-D19

    Weg

    ESWF-50T04N4-D19

    Combination Motor Starter, 10hp/200V, 15hp/230V, 25hp/460V, 30hp/575V, 480VAC Primary|120VAC Secondary, 32-40A Overload Range, Wall Mount, Type 4/12 Metal Enclosure, Hand/OFF/Auto Selector Switch, Circuit Breaker Rotary Handle Disconnect

    $1,134.30
    $1,134.30
  • ESWF-50V47N4-D19

    Weg

    ESWF-50V47N4-D19

    Enclosed Starter, 10hp/200V, 15hp/230V, 25hp/460V, 30hp/575V, 480VAC Coil Voltage, 32-40A O/L Range, Wall Mount, Type 4/12 Metallic Enclosure, HOA-Start/Stop/Reset, Circuit Breaker Rotary Handle Disconnect, FVNR Across the Line Starter

    $1,048.80
    $1,048.80
  • ESWF-40T04N4-D14

    Weg

    ESWF-40T04N4-D14

    Combination Motor Starter, 10hp/200V, 10hp/230V, 20hp/460V, 25hp/575V, 480VAC Primary|120VAC Secondary, 25-32A Overload Range, Wall Mount, Type 4/12 Metal Enclosure, Hand/OFF/Auto Selector Switch, Circuit Breaker Rotary Handle Disconnect

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