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    AI Overview
    Original-New 3rt6027-1bb40-Contactor 24VDC-AC3 15kw-400V Aux ...
    The Siemens 3RT6027-1BB40 is a brand new, original 3-pole electromagnetic contactor (SIRIUS line) designed for motor control applications, featuring a 24V DC coil, 32A rating, and 7.5kW @ 400V capacity. These units are often available as "New in Box" via industrial distributors and platforms like eBay and Alibaba, often listed from China-based suppliers. 
    Key Features and Specifications: 
    • Part Number: 3RT6027-1BB40 (or 3RT60271BB40).
    • Condition: Brand New in original packaging.
    • Brand: Siemens.
    • Coil Voltage: 24V DC.
    • Current Rating: 32A.
    • Type: 3-Pole (3P) IEC Contactor.
    • Applications: Suitable for switching/controlling AC motor circuits.
    • Warranty: Commonly offered with a 1-year warranty from resellers. 
    These contactors are used to replace or install in 3RT series motor control systems. Always check for "New" condition and inquire about the specific supplier's warranty policy. 
    • 1PC New Siemens 3RT6027-1BB40 3RT60271BB40 ... - eBay
      1PC New Siemens 3RT6027-1BB40 3RT60271BB40 Contactor 24VDC In Box Brand. partshop (10). 100% positive feedback. $141.76. As low as...
      eBay
    • Siemens contactor 3RT6027-1BB40 - henengindustry
      3RT6027-1BB40 is an electromagnetic contactor from Siemens, used for switching and control applications in AC control circuits.
      www.henengindustry.com
    • 1PCS BRAND NEW Siemens 3RT6027-1BB40 With 1 Year warranty ...
      1PCS BRAND NEW Siemens 3RT6027-1BB40 With 1 Year warranty High Quality | eBay.
      eBay
    Show all
    • 1PC New Siemens 3RT6027-1BB40 3RT60271BB40 ... - eBay
      1PC New Siemens 3RT6027-1BB40 3RT60271BB40 Contactor 24VDC In Box Brand. partshop (10). 100% positive feedback. $141.76. As low as...
      eBay
    • Siemens contactor 3RT6027-1BB40 - henengindustry
      3RT6027-1BB40 is an electromagnetic contactor from Siemens, used for switching and control applications in AC control circuits.
      www.henengindustry.com
    • 1PCS BRAND NEW Siemens 3RT6027-1BB40 With 1 Year warranty ...
      1PCS BRAND NEW Siemens 3RT6027-1BB40 With 1 Year warranty High Quality | eBay.
      eBay
    • 1PC New Siemens 3RT6027-1BB40 3RT60271BB40 Contactor ...
      * Condition. New. A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is applicable). Packagi...
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    • One New SIEMENS 3RT6027-1BB40 Contactor 3RT6 027- ... - eBay
      Item description from the seller One New SIEMENS 3RT6027-1BB40 Contactor 3RT6 027-1BB40 Free Shipping. ... We accept PayPal, Payon...
      eBay
    • SIEMENS 3RT6027-1BB40 Contactor - 1 Year Warranty ...
      3RT6027-1BB40 SONGWEI SIEMENS SIRIUS Contactor with 1 year warranty. Enjoy reliable performance and fast delivery. Shop now for qu...
      Alibaba.com
    • 3RT6027-1BB40 Siemens Sirius 32A Contactor - Electrical.com
      ADD TO CART. 3RT6027-1BB40 Specifications. View Full SpecificationsView Specifications. 3RT6027-1BB40, Siemens, Sirius line, conta...
      Electrical.com
    • Siemens 3RT6027-1BB40 Contactor DC 24 AC3 - IMS Supply
      SIEMENS 3RT6027-1BB40 CONTACTOR DC 24 AC3. Starting At: $118.50. Quick Overview. Manufactured By: SIEMENS Manufacturer Part Number...
      IMS Supply
    • 3RT2027-1BB40 – SIEMENS - Control Parts
      Mar 16, 2026 — SIEMENS SIRIUS - 3RT2027-1BB40 MOTOR STARTERS - CONTACTORS. The Siemens Sirius 3RT2027-1BB40 is a 3-phase IEC rated contactor used...
      Control Parts
    • SIEMENS 3RT6027-1BB40 Contactor New One Free ... - eBay
      SIEMENS 3RT6027-1BB40 Contactor New One Free Shipping 3RT6 027-1BB40. yiso-test (46). 100% positive feedback. $101.68. As low as $
      www.ebay.com
    • New In Box Siemens 3RT6027-1BB40 Contactor - eBay
      New In Box Siemens 3RT6027-1BB40 Contactor | eBay.
      eBay
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    SIEMENS 3RT6027-1BB40 Contactor New One Free ...


    eBay
    https://www.ebay.com › itm
    eBay
    https://www.ebay.com › itm
    SIEMENS 3RT6027-1BB40 Contactor New One Free Shipping 3RT6 027-1BB40 ; Brand. Siemens ; Est. delivery. Tue, Mar 17 - Mon, Mar 30. From shenzhen, China ; Returns.Read more

    1PC New Siemens 3RT6027-1BB40 3RT60271BB40 ...


    eBay
    https://www.ebay.com › ... › IEC & NEMA Contactors
    eBay
    https://www.ebay.com › ... › IEC & NEMA Contactors
    1PC New Siemens 3RT6027-1BB40 3RT60271BB40 Contactor 24VDC In Box Brand. partshop (10). 100% positive feedback. $141.76. As low as $48.36/mo with As low as ...Read more
    $141.76 · $7.95 delivery

    1PCS NEW Siemens Contactor 3RT6027-1BB40 3RT6 ...


    eBay
    https://www.ebay.com › ... › PLC Processors
    eBay
    https://www.ebay.com › ... › PLC Processors
    1PCS NEW Siemens Contactor 3RT6027-1BB40 3RT6 027-1BB40 ... A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is applicable) ...Read more

    Siemens contactor 3RT6027-1BB40 - henengindustry


    henengindustry.com
    https://www.henengindustry.com › siemens-contactor-3rt...
    henengindustry.com
    https://www.henengindustry.com › siemens-contactor-3rt...
    3RT6027-1BB40 is an electromagnetic contactor from Siemens, used for switching and control applications in AC control circuits.Read more

    SIEMENS 3RT6027-1BB40 Contactor - 1 Year Warranty & ...


    Alibaba.com
    https://www.alibaba.com › product-detail › 1-Year-War...
    Alibaba.com
    https://www.alibaba.com › product-detail › 1-Year-War...
    3RT6027-1BB40 SONGWEI SIEMENS SIRIUS Contactor with 1 year warranty. Enjoy reliable performance and fast delivery. Shop now for quality and peace of mind!

    1PC NEW For Siemens Contactor 3RT6027-1BB40 ...


    eBay
    https://www.ebay.com › itm
    eBay
    https://www.ebay.com › itm
    Condition. New ; Time left. 1d 1h1 days 1 hours ; Quantity. 5 available ; Item number. 389287178804 ; Brand. SIEMENS ...Read more
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    Web results

    Data sheet 3RT2027-1BB40 - Support


    Siemens
    https://support.industry.siemens.com › teddatasheet
    Siemens
    https://support.industry.siemens.com › teddatasheet
    PDF
    Apr 4, 2026 — 3RT2027-1BB40 power contactor, AC-3e/AC-3, 32 A, 15 kW / 400 V, 3 ... product brand name. SIRIUS product designation. Power contactor.Read more

    1pc New Siemens AC Contactor 3RT6027-1BB40 24VDC


    eBay
    https://www.ebay.com › ... › IEC & NEMA Contactors
    eBay
    https://www.ebay.com › ... › IEC & NEMA Contactors
    New. A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is applicable). Packaging should be the same as what is found ...Read more

    3RT20271BB40 Siemens | Contactors (Electromechanical)


    DigiKey
    https://www.digikey.com › products › detail › siemens
    DigiKey
    https://www.digikey.com › products › detail › siemens
    Manufacturer. Siemens ; Manufacturer Product Number. 3RT20271BB40 ; Description. CONTACTOR S0 32A 24VDC 1NO/1NC S ; Manufacturer Standard Lead Time. 7 Weeks.Read more
    $437.62 · In stock · 5.0 (1) · $4.99 delivery · 30-day returns

    3RT2027-1BB40 – SIEMENS


    Control Parts
    https://controlparts.com › products
    Control Parts
    https://controlparts.com › products
    The Siemens Sirius 3RT2027-1BB40 is a 3-phase IEC rated contactor used for the control of electric motors. It is rated 10 HP at 230V and 20 HP at 460V.Read more
    People also ask
    What is the current rating of the Siemens contactor 3TF40?
    20A
    The product is a Siemens 3TF40 22-0AL2 Contactor, rated at 20A with a coil voltage of 230V AC. It is designed for 3-phase applications and has a brass material construction.

    *New in Box* SIEMENS 3TF40 22-0AL2 CONTACTOR 230VAC 50 ...


    eBay
    https://www.ebay.com › itm
    eBay
    https://www.ebay.com › itm
    What is the current rating of 3TF44?
    With a rated current of 85 Amperes (AC-3 duty) and capability to switch motor loads up to 45 kW at 400V, the 3TF44 is ideal for motor control centers, automation panels, and power distribution systems.

    3 Pole 3TF44 Siemens Contactor - IndiaMART


    IndiaMART
    https://www.indiamart.com › proddetail
    IndiaMART
    https://www.indiamart.com › proddetail
    What is the price of Siemens contactor 3TF45?
    Siemens Contactor 3TF45 at ₹ 11500/piece | Siemens Contactor ...
    Siemens Contactor 3TF45 at ₹ 11500/piece | Siemens Contactor in Mumbai | ID: 23187993255.

    Siemens Contactor 3TF45 - IndiaMART


    IndiaMART
    https://www.indiamart.com › proddetail
    IndiaMART
    https://www.indiamart.com › proddetail
    What is the current rating of 3tf60 Siemens contactor?
    3TF Series AC Contactors are latest products of Siemens AG in 1990's. The series products are suitable for frequency of 50/60Hz, rated insulation voltage up to 690 ~ 1000V, rated operational current up to 9A ~ 400A at rated operational voltage up to 380V under the utilization category AC - 3.

    3TF AC Contactors - ADEGIS


    ADEGIS
    https://adegis.com › media › asset
    ADEGIS
    https://adegis.com › media › asset
    People also search for
    Brand new original 3rt6027 1bb40 replacement
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