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

  • PESWS-B38V24AX-RM69

    Weg

    PESWS-B38V24AX-RM69

    Enclosed Starter, 38 Amp (38A) CWB Contactor, 208-240VAC Coil Voltage, Start/Stop, 25-40A O/L Range, Single Phase, NEMA 4X, Non-Metallic, Non Reversing Non-Combination Across the Line Starter, M04 Box: 9.5 x 5.5 x 5.0"(HWD)

  • PESWS-B38D15AX-RM69

    Weg

    PESWS-B38D15AX-RM69

    Enclosed Starter, 38 Amp (38A) CWB Contactor, 120VAC Coil Voltage, Start/Stop, 25-40A Overload Range, Single Phase, NEMA 4X, Non-Metallic, Non-Reversing, Non-Combination Across the Line Starter, M04 Box Dimensions: 9.5 x 5.5 x 5.0" (HWD)

  • PESW-B38D39EX-R69

    Weg

    PESW-B38D39EX-R69

    Enclosed Starter, 38 Amp (38A) CWB Contactor, 480VAC Coil Voltage, Reset Only, 25-40A Overload Range, Three Phase, NEMA 4X, Non-Metallic, Non-Reversing, Non-Combination Across the Line Starter, M04 Box Dimensions: 9.5 x 5.5 x 5.0" (HWD)

  • PESWS-B38V24EX-RM69

    Weg

    PESWS-B38V24EX-RM69

    Enclosed Starter, 38 Amp (38A) CWB Contactor, 208-240VAC Coil Voltage, Reset Only, 25-40A O/L Range, Single Phase, NEMA 4X, Non-Metallic, Non Reversing Non-Combination Across the Line Starter, M04 Box: 9.5 x 5.5 x 5.0"(HWD)

  • PESWS-B38D15EX-RM69

    Weg

    PESWS-B38D15EX-RM69

    Enclosed Starter, 38 Amp (38A) CWB Contactor, 120VAC Coil Voltage, Reset Only, 25-40A Overload Range, Single Phase, NEMA 4X, Non-Metallic, Non-Reversing, Non-Combination Across the Line Starter, M04 Box Dimensions: 9.5 x 5.5 x 5.0" (HWD)

  • PESW-B38V24EX-R69

    Weg

    PESW-B38V24EX-R69

    Enclosed Starter, 38 Amp (38A) CWB Contactor, 208-240VAC Coil Voltage, Reset Only, 25-40A Overload Range, 3 Phase, NEMA 4X, Non-Metallic, Non Reversing Non-Combination Across the Line Starter, M04 Box: 9.5 x 5.5 x 5.0" (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