Motor Starters | DOL & Star Delta Starters | RS Components
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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

    3097 Products showing for Motor Starters

    Schneider Electric
    -
    7.5 hp
    -
    TeSys
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    Yes
    Green Premium
    -
    -
    -
    U-Line
    Schneider Electric
    -
    4 kW
    Soft Start
    -
    480 V ac
    3
    9 A
    IP20
    -
    -
    -
    130.7mm
    45mm
    -
    -
    -
    -
    -
    145mm
    ATS01
    Schneider Electric
    Enclosure
    0.75 kW
    DOL
    -
    575 V ac
    -
    -
    IP657
    3P
    Automatic
    Disconnect Switch Included
    165mm
    175mm
    -
    Yes
    Green Premium
    -
    -
    165mm
    LG1
    Siemens
    -
    110 kW
    Soft Start
    SIRIUS 3RW
    480 V ac
    3
    113 A
    -
    -
    -
    -
    -
    -
    Concentrated or compact solution, Saves energy
    Yes
    -
    -
    Screw Fixing
    -
    3RW55
    Siemens
    Enclosure
    5.5 kW
    DOL
    -
    400 V ac
    3
    -
    IP54
    3P
    Manual
    Circuit Breaker Included
    220mm
    182mm
    -
    -
    -
    -
    -
    145mm
    3RK4
    Siemens
    -
    4 kW
    Reversing
    SIRIUS
    400 V
    3
    1.5 - 9 A
    IP65
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    Schneider Electric
    -
    75 kW
    Soft Start
    -
    440 V ac
    3
    140 A
    IP00
    -
    -
    -
    269.5mm
    150mm
    -
    Yes
    Green Premium
    -
    -
    356mm
    ATS22
    Schneider Electric
    -
    22 kW
    Soft Start
    Altistart 22
    440 V ac
    3
    47 A
    IP20
    -
    -
    -
    209mm
    130mm
    -
    Yes
    Green Premium
    -
    -
    265mm
    ATS22
    Schneider Electric
    -
    0.2 kW
    Soft Start
    Altivar Soft Starter ATS480
    208 → 690 V ac
    3
    790 A
    IP00
    -
    -
    -
    -
    -
    -
    Yes
    Green Premium
    -
    -
    -
    -
    Schneider Electric
    -
    37 kW
    Soft Start
    Altistart 22
    -
    3
    75 A
    IP20
    -
    -
    -
    247mm
    145mm
    -
    Yes
    Green Premium
    -
    Surface Mount
    295mm
    ATS22
    ABB
    Reversibility,Enclosure
    7.5 kW
    DOL
    -
    400 V ac
    3
    -
    IP55
    -
    Automatic
    -
    184mm
    184mm
    -
    -
    -
    -
    -
    165mm
    1TVC
    Eaton
    Enclosure
    4 kW
    DOL
    -
    230 V ac
    3
    -
    IP65
    3P + N
    Automatic
    -
    180mm
    100mm
    -
    -
    -
    -
    -
    100mm
    -
    Schneider Electric
    -
    -
    -
    TeSys T
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    Yes
    Green Premium
    -
    DIN Rail
    -
    TeSys T
    Eaton
    Enclosure
    4 kW
    DOL
    -
    230 V ac
    -
    -
    IP55
    3P
    Automatic
    Disconnect Switch Included
    184mm
    185mm
    -
    -
    -
    -
    Surface Mount
    150mm
    -
    Siemens
    -
    7.5 kW
    Soft Start
    SIRIUS 3RW
    400 V
    3
    17.6 A
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    DIN Rail
    -
    3RW30
    ABB
    -
    7.5 kW
    Soft Start
    -
    208 → 600 V ac
    3
    16 A
    IP20
    -
    -
    -
    45mm
    114mm
    -
    -
    -
    -
    -
    140mm
    PSR
    Schneider Electric
    Enclosure
    15 kW
    DOL
    -
    690 V ac
    -
    -
    IP657
    -
    Automatic
    -
    201mm
    101mm
    -
    Yes
    Green Premium
    -
    -
    145mm
    LC1D
    Schneider Electric
    -
    250 kW
    Soft Start
    -
    208 → 690 V ac
    3
    250 A
    IP00, IP20
    -
    -
    -
    320mm
    380mm
    -
    Yes
    Green Premium
    -
    -
    265mm
    ATS48
    Schneider Electric
    -
    0.55 kW
    DOL
    TeSys
    380 V ac
    3
    1.8 A
    IP65
    -
    Manual
    -
    -
    -
    -
    Yes
    Green Premium
    -
    -
    -
    -
    Lovato
    -
    15 kW
    Soft Start
    ADXN
    24 V ac/dc
    3
    25 A
    IP20
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
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