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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 3RT2018-1AN21 is a 3-pole, S00-sized power contactor (not a PLC) designed for switching motors and power circuits. It features a 220V AC 50/60Hz control coil, 16A operational current at 400V (AC-3), 7.5kW power rating, and 1NO auxiliary contact. It operates using screw terminals, suitable for direct-on-line (DOL) motor starting. 
    Key Features and Specifications: 
    • Manufacturer: Siemens (SIRIUS 3RT2 series)
    • Part Number: 3RT2018-1AN21
    • Power/Current Rating: 7.5 kW / 16 A at 400V (AC-3/AC-3e)
    • Control Voltage: 220 V AC, 50/60 Hz
    • Auxiliary Contacts: 1 NO (Normally Open) integrated
    • Size: S00 (Small size)
    • Connection: Screw Terminals
    • Mounting: DIN rail or screw mounting 
    Applications: 
    • Used for switching AC-3 and AC-3e motors.
    • Ideal for industrial applications demanding robust power control, such as reversing contactor assemblies and star-delta starters. 
    Note: While search results sometimes mistakenly categorize this industrial power contactor under "PLCs & HMIs" (as seen in some vendor listings like EBay), it is a magnetic contactor for motor starting, not a programmable logic controller. 
    • Siemens 3RT2018-1AN21 | 16 AMP 220 volt AC contactor
      Product Description Siemens 3RT2018-1AN21 16 AMP contactor with 1 normally open base mounted auxiliary and a 220v50/60Hz AC coil. ...
      Kent Electrical Supply
    • 3RT2018-1AN21 - SiePortal - Siemens
      power contactor, AC-3e/AC-3, 16 A, 7.5 kW / 400 V, 3-pole, 220 V AC, 50/60 Hz, auxiliary contacts: 1 NO, screw terminal, size: S00...
      Siemens SiePortal
    • 3RT2018-1AN21 (Siemens) - Magnetic contactors - Southern Controls
      3RT2018-1AN21 - Power magnetic contactor - Direct On Line (DOL) / FVNR (Full-Voltage Non-Rv.) - Siemens (SIRIUS 3RT2) - 3-poles (3...
      Southern Controls
    • 3RT2018-1AN21 - SiePortal
      * Power contactors for switching motors. * Reversing contactor assemblies. * Contactor assemblies for star-delta (wye-delta) start...
      Siemens SiePortal
    • New SIEMENS 3RT6018-1AN21 3RT6018-1AN21 Contactor spot ...
      * Condition. New. A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is applicable). Packagi...
      eBay
    • Siemens 3RT2018-1AN21 | 16 AMP 220 volt AC contactor
      Product Description Siemens 3RT2018-1AN21 16 AMP contactor with 1 normally open base mounted auxiliary and a 220v50/60Hz AC coil. ...
      Kent Electrical Supply
    • 3RT2018-1AN21 - SiePortal - Siemens
      power contactor, AC-3e/AC-3, 16 A, 7.5 kW / 400 V, 3-pole, 220 V AC, 50/60 Hz, auxiliary contacts: 1 NO, screw terminal, size: S00...
      Siemens SiePortal
    • 3RT2018-1AN21 (Siemens) - Magnetic contactors - Southern Controls
      3RT2018-1AN21 - Power magnetic contactor - Direct On Line (DOL) / FVNR (Full-Voltage Non-Rv.) - Siemens (SIRIUS 3RT2) - 3-poles (3...
      Southern Controls
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    My Ad Center

    Web results

    3RT2018-1AN21 Siemens | Power Contactor 16A 7.5kW ...


    WiAutomation
    https://us.wiautomation.com › siemens › 3RT20181AN21
    WiAutomation
    https://us.wiautomation.com › siemens › 3RT20181AN21
    Description: Power contactor, AC-3 16 A, 7.5 kW / 400 V 1 NO, 220 V AC, 50/60 Hz 3-pole, Size S00 screw terminals ; 100% insured shipping: A guarantee for your ...Read more
    $57.51 · In stock · $42.80 delivery · 14-day returns

    Siemens AC contactor 3RT2018-1AN21 New and Original Supplier ...


    henengindustry.com
    https://www.henengindustry.com › siemens-ac-contactor-...
    henengindustry.com
    https://www.henengindustry.com › siemens-ac-contactor-...
    3RT2018-1AN21 Contactors are electrical devices used to control the flow of electricity in applications. Item No : 3RT2018-1AN21. Order(MOQ) :.

    3RT2018-1AN21 Contactor by SIEMENS


    Radwell International
    https://www.radwell.com › Buy › 3RT2018-1AN21
    Radwell International
    https://www.radwell.com › Buy › 3RT2018-1AN21
    Factory new, unused. Includes all original accessories and packaging. Guaranteed brand new with complete documentation. Product Condition TypesRead more
    $172.00 · In stock · $41.43 delivery · 30-day returns

    3RT2018-1AN21 (Siemens) - Magnetic contactors


    Southern Controls
    https://www.southerncontrols.com › products › 3RT201...
    Southern Controls
    https://www.southerncontrols.com › products › 3RT201...
    Net Price. $258.00 ; Additional Information. Minimum Order Quantity: 1 ; Specifications. Primary brand. Siemens. Main function. Contactor. Product series / family ...Read more
    $258.00 · In stock
    Missing: Programmable ‎Logic ‎Plc

    3RT2018-1AN21 - SiePortal - Siemens


    Siemens SiePortal
    https://sieportal.siemens.com › products-services › detail
    Siemens SiePortal
    https://sieportal.siemens.com › products-services › detail
    Article number. 3RT2018-1AN21 · Life cycle status. Active Product · Product Family. SIRIUS 3RT contactors, 3-pole, up to 250 kW · EAN. 4011209866898 · UPC.Read more
    Free delivery
    Missing: Programmable ‎Logic ‎Plc

    Data sheet 3RT2018-1AN21 - RS Online


    rs-online.com
    https://docs.rs-online.com › ...
    rs-online.com
    https://docs.rs-online.com › ...
    PDF
    Jul 19, 2024 — Control circuit/ Control type of voltage of the control supply voltage. AC control supply voltage at AC. ○ at 50 Hz rated value. 220 V. ○ at ...Read more
    8 pages
    Missing: Programmable ‎Logic ‎Plc

    Siemens 3RT2018-1AN21 | 16 AMP 220 volt AC contactor


    Kent Electrical Supply
    https://kentstore.com › 3rt2018-1an21
    Kent Electrical Supply
    https://kentstore.com › 3rt2018-1an21
    This Sirius 3-pole contactor has screw terminals, mounts on DIN rail and is rated for 5 HP @ 230 volt, 10 HP @ 460 volt 3-Phase.Read more
    Missing: Programmable ‎Logic ‎Plc

    RAEZWJTDC AC contactor 3RT2018-1AN21


    Amazon.com
    https://www.amazon.com › RAEZWJTDC-AC-contacto...
    Amazon.com
    https://www.amazon.com › RAEZWJTDC-AC-contacto...
    Buy RAEZWJTDC AC contactor 3RT2018-1AN21 | 3RT20181AN21: Motor Contactors - Amazon.com ✓ FREE DELIVERY possible on eligible purchases.
    Missing: Programmable ‎Logic ‎Plc

    1PC NEW SIEMENS 3RT2018-1AN21 Power Contactor


    eBay
    https://www.ebay.com › ... › PLCs & HMIs › PLC Chassis
    eBay
    https://www.ebay.com › ... › PLCs & HMIs › PLC Chassis
    Shipping service: 1. We offer free professional packing and don't charge any handle fees. 2. The lead time is 1 to 3 days after payment received.Read more
    Missing: Programmable ‎Logic

    Contactor S00 16A 220vac 1NO Scrw


    Stromquist & Company
    https://www.stromquist.com › 3RT2018-1AN21
    Stromquist & Company
    https://www.stromquist.com › 3RT2018-1AN21
    Product Info ; Supplier Part #: 3RT20181AN21 ; Country Of Origin: Germany ; Harmonized Code: 8536490065.Read more
    Missing: Programmable ‎Logic ‎Plc
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