Motor Starters | DOL & Star Delta Starters | RS
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    Motor Starters

    Motor starters are devices used to control and protect electric motors. They provide the necessary means to start, stop, and regulate the operation of electric motors, ensuring their safe and efficient functioning. Motor starters typically consist of several components working together.

     What are the Benefits of motor starters?

    Engine Starting: The primary function of a motor starter is to initiate the engine's ignition process.Quick Startup: Motor starters enable rapid engine startup, allowing for the efficient and timely operation of the vehicle or machinery.Versatility: Motor starters are compatible with various types of internal combustion engines, including gasoline, diesel, and alternative fuel engines.Reliability: Motor StarterS are designed to withstand demanding conditions and repeated use.Safety Features: Motor starters often incorporate safety features to protect against potential hazards.Energy Efficiency: Motor Starters are designed to operate efficiently, converting electrical energy into mechanical energy with minimal power loss.Compatibility with Control Systems: Motor starters can be integrated with control systems to enable remote starting or automated engine control.

     What are the types of motor starters?

    Direct-On-Line (DOL) Starter: The DOL starter is the simplest and most basic type of motor starter. It directly connects the motor to the power supply, providing full voltage during start-up. This type of starter is suitable for small motors with low starting currents and minimal load torque.Star-Delta Starter: The star-delta starter is used for large induction motors. It employs a special switching mechanism to initially start the motor in a "star" configuration, which reduces the starting current, and then switches to a "delta" configuration for normal operation.Soft Starter: A soft starter gradually increases the voltage and current supplied to the motor during startup, reducing the impact on the electrical system. It provides a controlled and smooth acceleration, minimizing mechanical and electrical stress.Reversing Starter: also known as a reversing motor starter, is a type of motor starter that allows an electric motor to be operated in both forward and reverse directions. It provides the necessary control and switching functions to change the motor's rotation direction.

    What applications use motor starters?

    Automotive VehiclesConstruction EquipmentMarine EnginesAgricultural MachineryIndustrial EnginesRecreational VehiclesLawn and Garden Equipment

    3072 Products showing for Motor Starters

    Siemens
    -
    90 kW
    Soft Start
    SIRIUS 3RW
    200 → 480 V ac
    3
    143 A
    IP00
    -
    -
    -
    -
    -
    Concentrated or compact solution, Saves energy
    Yes
    -
    -
    -
    -
    3RW50
    Siemens
    -
    1.5 kW
    Soft Start
    SIRIUS 3RW
    400 V
    3
    3.6 A
    IP20
    3
    -
    -
    151mm
    45mm
    -
    -
    -
    ATEX
    Chassis Mount
    95mm
    3RW30
    ABB
    -
    55 kW
    Soft Start
    -
    600 V
    3
    143 A
    IP00, IP20
    -
    -
    -
    295mm
    130mm
    -
    -
    -
    -
    -
    219.5mm
    PSE
    ABB
    -
    200 kW
    Soft Start
    -
    208 → 600 V ac
    3
    370 (Inline) A, 640 (Inside Delta) A
    IP00, IP20
    -
    -
    -
    258mm
    276mm
    -
    -
    -
    -
    -
    470mm
    PSTX
    Siemens
    -
    110 kW
    Soft Start
    SIRIUS 3RW
    200 → 480 V ac
    3
    171 A
    IP00
    -
    -
    -
    -
    -
    Concentrated or compact solution, Saves energy
    Yes
    -
    -
    -
    -
    3RW50
    Siemens
    -
    0.75 kW
    -
    SIRIUS
    -
    -
    -
    -
    -
    -
    -
    141.6mm
    22.5mm
    -
    -
    -
    -
    Chassis Mount, Snap-On Mount
    100mm
    3RM1
    Siemens
    -
    3 kW
    Reversing
    SIRIUS
    500 V
    3
    2 A
    IP20
    2
    -
    -
    141.6mm
    22.5mm
    -
    -
    -
    -
    Chassis Mount, Snap-On Mount
    100mm
    3RM1
    Siemens
    -
    -
    -
    SIRIUS
    690 V ac
    -
    3.6 A
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    Chassis
    -
    3RA2120
    Siemens
    -
    7.5 kW
    Soft Start
    SIRIUS 3RW
    480 V ac
    3
    38 A
    IP20
    3
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    3RW40
    Eaton
    -
    22 kW
    Soft Start
    -
    400 V ac
    3
    41 A
    IP20
    -
    -
    -
    108mm
    215mm
    -
    -
    -
    -
    -
    195mm
    -
    Siemens
    -
    37 kW
    Soft Start
    SIRIUS 3RW
    400 V
    3
    72 A
    IP20
    -
    -
    -
    168mm
    55mm
    -
    -
    -
    ATEX
    Chassis Mount
    144mm
    3RW30
    Schneider Electric
    -
    18.5 kW
    DOL
    -
    690 V ac
    3
    -
    IP40
    3P
    -
    -
    -
    -
    -
    Yes
    Green Premium
    -
    -
    -
    LUC
    ABB
    -
    132 kW
    Soft Start
    -
    208 → 600 V ac
    3
    250 (Inline) A, 430 (Inside Delta) A
    IP00, IP20
    -
    -
    -
    258mm
    276mm
    -
    -
    -
    -
    -
    470mm
    PSTX
    Siemens
    -
    55 kW
    Soft Start
    SIRIUS 3RW
    400 V ac
    3
    106 A
    IP00
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    3RW30
    Schneider Electric
    -
    -
    DOL
    TeSys Deca
    24 V
    -
    63 A
    -
    -
    -
    -
    -
    -
    -
    Yes
    Green Premium
    -
    -
    -
    -
    Siemens
    -
    5.5 kW
    -
    M200D
    400 V ac
    3
    12 A
    IP65
    3P
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    Eaton
    -
    50 hp
    Soft Start
    Eaton DS7
    480 VAC
    3
    70 A
    IP20
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    Siemens
    -
    75 kW
    Soft Start
    SIRIUS
    400 → 600 V ac
    3
    106 A
    IP20
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    Siemens
    -
    22 kW
    Soft Start
    SIRIUS 3RW
    400 V
    3
    45 A
    IP00
    3
    -
    -
    170mm
    55mm
    -
    -
    -
    -
    -
    170mm
    3RW40
    Schneider Electric
    -
    0.25 kW
    DOL
    -
    440 V ac
    3
    -
    IP40
    3P
    -
    -
    -
    -
    -
    Yes
    Green Premium
    -
    -
    -
    LUC
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