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_36__85305.jpg

    Weg

    ESWF-9T02N4-D08

    Combination Motor Starter, 0.75hp/200V, 1hp/230V, 2hp/460V, 3hp/575V, 240VAC Primary|120VAC Secondary, 2.5-4.0A Overload Range, Wall Mount, Type 4/12 Metal Enclosure, Hand/OFF/Auto Selector Switch, Circuit Breaker Rotary Handle Disconnect

  • weg_eswf_gen__27144.jpg

    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

    $1,536.50
    $1,536.50
  • weg_eswf_gen_37__96961.jpg

    Weg

    ESWF-9T02N4-D07

    Enclosed Starter, 0.50hp/200V, 0.50hp/230V, 1.5hp/460V, 1.5hp/575V, 240VAC/120VAC, 1.6-2.5A O/L Range, Wall Mount, Type 4/12 Metallic Enclosure, HOA-Start/Stop/Reset, Circuit Breaker Rotary Handle Disconnect, FVNR Across The Line Starter

  • weg_eswf_gen_1__24693.jpg

    Weg

    ESWF-105V24N4-D24

    Enclosed Starter, 30hp/200V, 30hp/230V, 75hp/460V, 100hp/575V, 208-240VAC 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

    $1,536.50
    $1,536.50
  • weg_eswf_gen_38__75437.jpg

    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

    $1,426.75
    $1,426.75
  • weg_eswf_gen_42__48752.jpg

    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

    $1,618.80
    $1,618.80
  • weg_eswf_gen_40__85108.jpg

    Weg

    ESWF-95V24N4-D23

    Enclosed Starter, 25hp/200V, 30hp/230V, 60hp/460V, 75hp/575V, 208-240VAC 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

    $1,426.75
    $1,426.75

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