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      Top Picks
      • Siemens Circuit Breaker 3VT8440-1AA03-2HA0
      1/1
      Siemens Circuit Breaker 3VT8440-1AA03-2HA0
      $ 779 .30

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

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      The Siemens Circuit Breaker is high quality!
      Circuit breaker VT400 Standard switching capacity N
      Icu=35 kA, 415/440 V AC 3-pole, system protection
      Thermal magnetic trip unit, Ir=400 A, overload prot.
      II=4000 A, short-circuit prot. With shunt release 220 V
      AC with 1x AUX FIXED mounted

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      Reviews

      • R

        Roman Pasternak

        Apr 20, 2025

        Siemens Circuit Breaker 3VT8440-1AA03-2HA0
        Got my order in no time, thanks OKmarts for the assist.
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        Unhelpful
      • M

        Mark Chandler

        Dec 21, 2024

        Siemens Circuit Breaker 3VT8440-1AA03-2HA0
        Received the item on the exact date promised, very happy.
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      • E

        Eric Hollenbeck

        Nov 16, 2024

        Siemens Circuit Breaker 3VT8440-1AA03-2HA0
        My online interaction was a walk in the park.
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      • I

        Issa Nammour

        May 27, 2024

        Siemens Circuit Breaker 3VT8440-1AA03-2HA0
        found it immediately
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      • A

        Anonymous user

        Nov 25, 2022

        Siemens Circuit Breaker 3VT8440-1AA03-2HA0
        All was ok! No problems whatsoever.
        Helpful
        Unhelpful

      Siemens Circuit Breaker 3VT8440-1AA03-2HA0

      $ 779 .30
      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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