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-9V47N4-D09

    Weg

    ESWF-9V47N4-D09

    Enclosed Starter, 1.5hp/200V, 1.5hp/230V, 3hp/460V, 5hp/575V, 480VAC Coil Voltage, 4.0-6.3A O/L Range, Wall Mount, Type 4/12 Metallic Enclosure, HOA-Start/Stop/Reset, Circuit Breaker Rotary Handle Disconnect, FVNR Across the Line Starter

  • ESWF-9V47N4-D08

    Weg

    ESWF-9V47N4-D08

    Combination Motor Starter, 0.75/200V, 1hp/230V, 2hp/460V, 3hp/575V, 480VAC Coil Voltage, 2.5-4.0A O/L Range, Wall Mount, Type 4/12 Metal Enclosure, HOA-Start/Stop/Reset, Circuit Breaker Rotary Handle Disconnect, FVNR

  • CWBN2-11-30D39

    Weg

    CWBN2-11-30D39

    Contactor, NEMA, 50 Amp (50A), 1NO/1NC Auxiliary Contacts, 3NO Power Pole, 480VAC Coil, 50/60Hz, Screw Terminal, 4.53 x 2.13 x 4.75" (115 x 54 x 120.7mm) (HWD)

  • ESWF-9V47N4-D07

    Weg

    ESWF-9V47N4-D07

    Combination Motor Starter, 0.5hp/200V, 0.5hp/230V, 1.5hp/460, 1.5hp/575V, 480VAC Coil Voltage, 1.6-2.5A O/L Range, Wall Mount, Type 4/12 Metal Enclosure, HOA-Start/Stop/Reset, Circuit Breaker Rotary Handle Disconnect, FVNR

  • ESWF-9V47N4-D06

    Weg

    ESWF-9V47N4-D06

    Enclosed Starter, 0.25hp/200V, 0.33hp/230V, 0.75hp/460V, 1hp/575V, 480VAC Coil Voltage, 1.0-1.6A O/L Range, Wall Mount, Type 4/12 Metallic Enclosure, HOA-Start/Stop/Reset, Circuit Breaker Rotary Handle Disconnect, FVNR Across the Line

  • CWBN1-11-30D39

    Weg

    CWBN1-11-30D39

    Contactor, NEMA, 25 Amp (25A), 1NO/1NC Auxiliary Contacts, 3NO Power Pole, 480VAC Coil, 50/60Hz, Screw Terminal, 3.35 x 1.77 x 4.02" (85 x 45 x 102.2mm) (HWD)

  • ESWF-9V47N4-D05

    Weg

    ESWF-9V47N4-D05

    Combination Motor Starter, 0.5hp/460V, 0.5hp/575V, 480VAC Coil Voltage, 0.63-1.0A Overload Range, Wall Mount, Type 4/12 Metal Enclosure, HOA-Start/Stop/Reset, Circuit Breaker Rotary Handle Disconnect, Full Voltage, Non-Reversing

  • CWBN0-11-30D39

    Weg

    CWBN0-11-30D39

    Contactor, NEMA, 18 Amp (18A), 1NO/1NC Auxiliary Contacts, 3NO Power Pole, 480VAC Coil, 50/60Hz, Screw Terminal, 3.09 x 1.77 x 5.30" (78.4 x 45 x 134.6mm) (HWD)

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