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      Top Picks
      • CARLO Relay RS1A40D10
      1/1
      CARLO Relay RS1A40D10
      $ 51 .13

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

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      MOQ : 7
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      Solid State Relays
      Industrial, 1-Phase ZS w. LED
      Zero switching AC Solid State Relay
      LED indication

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      Reviews

      • G

        Gary DiNezza

        Mar 28, 2026

        CARLO Relay RS1A40D10
        I’m on standby for my shipment!
        Helpful
        Unhelpful
      • G

        Gregory Lowman

        Mar 09, 2026

        CARLO Relay RS1A40D10
        Will deliver today as expected.
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        Unhelpful
      • M

        Misa Belencan

        Jun 20, 2024

        CARLO Relay RS1A40D10
        Awesome vintage electronics store
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        Unhelpful
      • W

        William Cook

        May 22, 2024

        CARLO Relay RS1A40D10
        The order was made and delivered with incredible haste.
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        Unhelpful
      • A

        Anonymous user

        Nov 25, 2022

        CARLO Relay RS1A40D10
        All was ok! No problems whatsoever.
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        Unhelpful

      CARLO Relay RS1A40D10

      $ 51 .13
      Click here to view shipping costs.

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

      Quantity
      MOQ : 7
      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

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