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      Top Picks
      • Siemens Circuit Breaker 3VT8431-1AA03-0AA0
      1/1
      Siemens Circuit Breaker 3VT8431-1AA03-0AA0
      $ 906 .25

      ✔ 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=315 A, overload prot. II=3150 A, short-circuit prot. without auxiliary
      release without auxiliary switches FIXED mounted
      number of poles 3
      continuous current / rated value 315 A
      Short circuit
      breaking capacity maximum short-circuit current (Icu)
      / at 400 V / rated value
      35 000 A
      Connections
      Type of connection, main circuit nut keeper plate
      type of electrical connection / for main current circuit screw-type terminals
      Mechanical Design
      Type of mounting fixed mounted

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      Reviews

      • D

        David Dominguez

        Aug 21, 2025

        Siemens Circuit Breaker 3VT8431-1AA03-0AA0
        Great service, thanks for the speedy and reliable service!
        Helpful
        Unhelpful
      • J

        Joseph Garcia

        Jun 28, 2025

        Siemens Circuit Breaker 3VT8431-1AA03-0AA0
        Great service, will be a repeat customer.
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        Unhelpful
      • J

        James Ridenour

        Apr 21, 2025

        Siemens Circuit Breaker 3VT8431-1AA03-0AA0
        Our commitment to timely delivery and precise product specs is unwavering.
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        Unhelpful
      • R

        Rebecca Norgaard

        Dec 04, 2024

        Siemens Circuit Breaker 3VT8431-1AA03-0AA0
        Good place to get HVAC parts
        Helpful
        Unhelpful
      • A

        Anonymous user

        Nov 25, 2022

        Siemens Circuit Breaker 3VT8431-1AA03-0AA0
        All was ok! No problems whatsoever.
        Helpful
        Unhelpful

      Siemens Circuit Breaker 3VT8431-1AA03-0AA0

      $ 906 .25
      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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