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      Top Picks
      • SIEMENS Relay 3SK1121-1CB42
      • SIEMENS Relay 3SK1121-1CB42
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      SIEMENS Relay 3SK1121-1CB42
      $ 876 .92

      ✔ In Stock (Can ship in 5-7 days)

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      SIRIUS 3SK1 Safety Relays
      Multifunctional devices, suitable for electronic and mechanical sensors
      Parameterization without software
      Reduced wiring through device connectors

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      Reviews

      • J

        John

        Jun 11, 2025

        SIEMENS Relay 3SK1121-1CB42
        In stock and ready to ship today; UPS next day delivery won’t break the bank.
        Helpful
        Unhelpful
      • J

        James Gruwell

        Mar 27, 2025

        SIEMENS Relay 3SK1121-1CB42
        Outstanding service
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        Unhelpful
      • R

        Ryan

        Feb 28, 2025

        SIEMENS Relay 3SK1121-1CB42
        Quick shipping, easy website navigation!
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      • J

        Jacob

        Nov 10, 2024

        SIEMENS Relay 3SK1121-1CB42
        Yes, I located exactly what I sought. Thanks so much!
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      • J

        Jon Gruenewald

        Oct 17, 2024

        SIEMENS Relay 3SK1121-1CB42
        Very satisfied with the quick response and great support!
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        Unhelpful
      • M

        Mario Diaz

        Sep 09, 2024

        SIEMENS Relay 3SK1121-1CB42
        so far so good, we'll see how long it takes to get
        Helpful
        Unhelpful
      • A

        Anonymous user

        Nov 25, 2022

        SIEMENS Relay 3SK1121-1CB42
        All was ok! No problems whatsoever.
        Helpful
        Unhelpful

      SIEMENS Relay 3SK1121-1CB42

      $ 876 .92
      Click here to view shipping costs.

      ✔ In Stock (Can ship in 5-7 days)

      Quantity
      MOQ : 1
      Payment Methods
      T/T pay VISA pay mastercard pay Diners Club pay Discover pay JCB pay American Express pay Stripe pay PayPal pay Google pay Apple pay Link pay venmo pay
      • Online Support 24/7

      • 12 Months Warranty for New Products

      • 30 Days Money Back Guarantee

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