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    An AI Overview is not available for this searchCan't generate an AI overview right now. Try again later.
    AI Overview
    The Siemens 3RW4426-3BC44 is a high-feature SIRIUS soft starter designed for smooth starting and stopping of 3-phase asynchronous motors, rated for 77 A (37 kW at 400V) in standard circuits and 133 A (75 kW) inside-delta. It operates between 200–460 V AC and features 115 V AC control voltage. 
    Key Features and Specifications: 
    • Performance: 77 A / 37 kW at 400V (Standard), 133 A / 75 kW (Inside-Delta).
    • Operating Voltage: 200–460 V AC, 50/60 Hz.
    • Control Voltage: 115 V AC.
    • Connection: Spring-type terminals.
    • Applications: Ideal for pumps, fans, compressors, conveyors, and mills due to reduced mechanical/electrical stress.
    • Functionality: Includes electronic overload protection, motor heating, and a soft torque function for optimized acceleration. 
    This soft starter is designed to prevent voltage dips during motor startup and provides a maintenance-free switching solution. It offers substantial space savings compared to conventional, electro-mechanical starters. 
    • 3RW4426-3BC44 SIEMENS SIRIUS soft starter Values at 400 ...
      Jan 16, 2022 — ETIM: EC000640 - Soft starter ; Rated power three-phase motor, inside delta, at 400 V (EF007056), 75.0, kW ; Function (EF000030), ...
      Electric Automation Network
    • Data sheet 3RW44 26-3BC44 - ADEGIS
      Aug 10, 2018 — 3RW44 26-3BC44. SIRIUS soft starter Values at 400 V, 40 °C Standard: 77. A, 37 kW Inside-delta: 133 A, 75 kW 200-460 V AC, 230. V ...
      ADEGIS
    • Siemens 3RW4426-1BC34 SIRIUS Soft Starter
      Brand: Siemens. Part Number: 3RW4426-1BC34. SIRIUS Soft Starter, High End, 200 to 460 VAC, 77 A, 50/60 Hz Frequency, 37 kW Wattage...
      Standard Electric Supply Co.
    • SIRIUS 3RW Soft Starters - Gentle Motor Starting - Siemens
      SIRIUS 3RW soft starters are used for a soft start and soft stop of three-phase motors and reliably prevent mechanical stress and ...
      Siemens
    • Manual SIRIUS Soft Starter 3RW44 Edition 10/2010
      The SIRIUS 3RW44 soft starter is an electronic motor control device for optimized starting and stopping of 3-phase asynchronous mo...
      Siemens
    • Soft Starters For High-Feature Applications
      The 3RW44 solid state soft starter is a high-feature soft starter that can be used in nearly every application. It has the followi...
      wwemotors.com
    • 3RW4426-3BC44 SIEMENS SIRIUS soft starter Values at 400 ...
      Jan 16, 2022 — ETIM: EC000640 - Soft starter ; Rated power three-phase motor, inside delta, at 400 V (EF007056), 75.0, kW ; Function (EF000030), ...
      Electric Automation Network
    • Data sheet 3RW44 26-3BC44 - ADEGIS
      Aug 10, 2018 — 3RW44 26-3BC44. SIRIUS soft starter Values at 400 V, 40 °C Standard: 77. A, 37 kW Inside-delta: 133 A, 75 kW 200-460 V AC, 230. V ...
      ADEGIS
    • Siemens 3RW4426-1BC34 SIRIUS Soft Starter
      Brand: Siemens. Part Number: 3RW4426-1BC34. SIRIUS Soft Starter, High End, 200 to 460 VAC, 77 A, 50/60 Hz Frequency, 37 kW Wattage...
      Standard Electric Supply Co.
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    1PC SIEMENS Soft starter 3RW4426-3BC44 new


    eBay
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    eBay
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    This item is no longer available. ; Ended ; $2,088.00$2,088.00 ; Tue, Apr 07, 08:31 PMTue, Apr 07, 08:31 PM.

    Data sheet 3RW44 26-3BC44


    ADEGIS
    https://adegis.com › media › asset
    ADEGIS
    https://adegis.com › media › asset
    PDF
    Aug 10, 2018 — 3RW44 26-3BC44. SIRIUS soft starter Values at 400 V, 40 °C Standard: 77. A, 37 kW Inside-delta: 133 A, 75 kW 200-460 V AC, 230. V AC spring ...Read more

    3RW4426-3BC44 Siemens | SIRIUS Soft Starter 77A, 133A ...


    WiAutomation
    https://us.wiautomation.com › siemens › 3RW44263BC...
    WiAutomation
    https://us.wiautomation.com › siemens › 3RW44263BC...
    Description: SIRIUS soft starter Values at 400 V, 40 °C Standard: 77 A, 37 kW Inside-delta: 133 A, 75 kW 200-460 V AC, 230 V AC spring-type terminals.Read more
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    Siemens soft starter 3RW4426-3BC44 77kW Low soft starter ...


    henengindustry.com
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    henengindustry.com
    https://www.henengindustry.com › siemens-soft-starter-3...
    It designed to control the acceleration and deceleration of three-phase induction motors in order to reduce electrical stress on the motor and the connected ...

    Manual SIRIUS Soft Starter 3RW44 Edition 10/2010


    Siemens
    https://cache.industry.siemens.com › att_107541
    Siemens
    https://cache.industry.siemens.com › att_107541
    PDF
    The SIRIUS 3RW44 soft starter is an electronic motor control device for optimized starting and stopping of 3-phase asynchronous motors. The manual describes ...Read more

    3RW4426-3BC44 SIEMENS SIRIUS soft starter Values at ...


    Electric Automation Network
    https://www.electricautomationnetwork.com › siemens
    Electric Automation Network
    https://www.electricautomationnetwork.com › siemens
    Jan 16, 2022 — ETIM: EC000640 - Soft starter ; Rated power three-phase motor, inside delta, at 400 V (EF007056), 75.0, kW ; Function (EF000030), Single direction.Read more
    14-day returns

    3RW4426-3BC44 | Siemens


    PLC-City
    https://www.plc-city.com › ... › Soft starters
    PLC-City
    https://www.plc-city.com › ... › Soft starters
    SIRIUS soft starter Values at 400 V, 40 °C standard: 77 A, 37 kW Inside-delta: 133 A, 75 kW 200-460 V AC, 230 V AC spring-type terminals !!! Phased-out product ...Read more
    $5,700.02 · Out of stock
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    1PC SIEMENS Soft starter 3RW4426-3BC44 new


    eBay
    https://www.ebay.com › ... › Servo Drives & Amplifiers
    eBay
    https://www.ebay.com › ... › Servo Drives & Amplifiers
    1PC SIEMENS Soft starter 3RW4426-3BC44 new ; Quantity. 2 available ; Item number. 127344115529 ; Brand. Siemens ; MPN. Does Not Apply ; Est. delivery. Thu, Mar 26 - ...Read more

    Siemens 3RW4426-1BC34 SIRIUS Soft Starter


    Standard Electric Supply Co.
    https://www.standardelectricsupply.com › Siemens-3R...
    Standard Electric Supply Co.
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    Siemens 3RW4426-1BC34 SIRIUS Soft Starter Brand: Siemens Part Number: 3RW4426 ... 3 Pole, 0 to 360 s Timing, Automatic/Manual Reset, 3 ph ph, Screw Connection ...
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    Web results

    Manual 3RW44 Soft Starter


    Siemens
    https://cache.industry.siemens.com › att_898583
    Siemens
    https://cache.industry.siemens.com › att_898583
    PDF
    Jan 10, 2017 — 2.1 Basic physical principles of the three-phase asynchronous motor and operating principle of the soft starter. 3RW44 soft starters. Manual ...Read more
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