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      Top Picks
      • Siemens Circuit Breaker 5SP4491-7
      1/1
      Siemens Circuit Breaker 5SP4491-7
      $ 230 .47

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

      Quantity
      MOQ : 2
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      Parameter
      Type Type 5SP4
      Breaker Type Miniature Circuit Breakers
      Number of Poles 4 pole
      Rated current 100 A
      Voltage 230/400V AC
      Frequency 50-60 Hz
      Mounting 70 mm device mounting depth
      Weight 1 kg
      The Siemens Circuit Breaker is high quality!
      Miniature circuit breaker 400 V 10kA, 4-pole, C, 100 A, D=70 mm
      Model
      product brand name SENTRON
      product designation Miniature circuit breaker
      design of the product 5SP Miniature circuit breakers
      General technical data
      number of poles 4
      number of poles / note 4P
      tripping characteristic class C
      mechanical service life (switching cycles) / typical 10 000
      overvoltage category 3
      degree of pollution 3
      Voltage
      insulation voltage
      at AC / rated value 440 V
      with multi-phase operation / at AC / rated value 440 V
      Supply voltage
      type of voltage AC
      operational current / at AC / rated value 100 A
      supply voltage / at AC / rated value 400 V
      supply voltage frequency / rated value 50 Hz Protection class
      protection class IP IP20 with connected conductors, IP40 in the area of the handle
      with distribution cover
      Switching capacity
      switching capacity current
      acc. to EN 60898 / rated value 10 kA
      Dissipation
      power loss W / for rated value of the current / at AC
      / in hot operating state / per pole
      8 W

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      Reviews

      • C

        Chad Davis

        Aug 27, 2025

        Siemens Circuit Breaker 5SP4491-7
        We were able to track down the component needed to cool our house.
        Helpful
        Unhelpful
      • F

        Felton Gholston

        Jul 19, 2025

        Siemens Circuit Breaker 5SP4491-7
        I was really impressed.
        Helpful
        Unhelpful
      • J

        Jeffrey McDonnell

        Jul 02, 2025

        Siemens Circuit Breaker 5SP4491-7
        All good, awesome crew.
        Helpful
        Unhelpful
      • T

        Tom LaCosse

        May 29, 2025

        Siemens Circuit Breaker 5SP4491-7
        Super easy to order and super fast shipping, thanks!
        Helpful
        Unhelpful
      • J

        John Chaves

        Dec 17, 2024

        Siemens Circuit Breaker 5SP4491-7
        Simple and straightforward.
        Helpful
        Unhelpful
      • P

        Pam Braach

        Feb 26, 2024

        Siemens Circuit Breaker 5SP4491-7
        works well
        Helpful
        Unhelpful
      • A

        Anonymous user

        Nov 25, 2022

        Siemens Circuit Breaker 5SP4491-7
        All was ok! No problems whatsoever.
        Helpful
        Unhelpful

      Siemens Circuit Breaker 5SP4491-7

      $ 230 .47
      Click here to view shipping costs.

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

      Quantity
      MOQ : 2
      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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