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      Top Picks
      • Siemens Circuit Breaker 3RV2021-4CA10-0BA0
      1/1
      Siemens Circuit Breaker 3RV2021-4CA10-0BA0
      $ 397 .29

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

      Quantity
      MOQ : 1
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      The Siemens Circuit Breaker is high quality!
      Special type Circuit breaker size S0 for motor protection, CLASS 10
      A-release 16...22 A N-release 286 A screw terminal Standard
      switching capacity Ambient temperature -50 degrees centigrade 500 switching cycles
      product brand name SIRIUS
      product designation Circuit breaker
      design of the product For motor protection
      product type designation 3RV2
      General technical data
      size of the circuit-breaker S0
      size of contactor can be combined company-specific S00, S0
      product extension
      auxiliary switch Yes
      power loss W for rated value of the current
      at AC in hot operating state 10.5?W
      at AC in hot operating state per pole 3.5?W
      insulation voltage with degree of pollution 3 at AC
      rated value
      690?V
      surge voltage resistance rated value 6?kV
      maximum permissible voltage for safe isolation
      in networks with grounded star point between
      main and auxiliary circuit
      400?V
      protection class IP
      on the front IP20
      of the terminal IP20
      shock resistance
      acc. to IEC 60068-2-27 25g / 11 ms
      mechanical service life (switching cycles)
      of the main contacts typical 500
      of auxiliary contacts typical 500
      electrical endurance (switching cycles)
      typical 500
      reference code acc. to DIN EN 81346-2 Q
      Ambient conditions
      installation altitude at height above sea level
      maximum
      2?000?m
      height 97?mm
      width 45?mm
      depth 97?mm

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      Reviews

      • E

        Ed Yearick

        Apr 11, 2025

        Siemens Circuit Breaker 3RV2021-4CA10-0BA0
        It was simple and direct to the point.
        Helpful
        Unhelpful
      • A

        Arne Lynne

        Apr 11, 2025

        Siemens Circuit Breaker 3RV2021-4CA10-0BA0
        Came through like a pro, exactly as requested.
        Helpful
        Unhelpful
      • J

        John Sewa

        Dec 28, 2024

        Siemens Circuit Breaker 3RV2021-4CA10-0BA0
        A breeze.
        Helpful
        Unhelpful
      • T

        Terry Orleman

        Mar 02, 2024

        Siemens Circuit Breaker 3RV2021-4CA10-0BA0
        They had what I needed
        Helpful
        Unhelpful
      • A

        Anonymous user

        Nov 25, 2022

        Siemens Circuit Breaker 3RV2021-4CA10-0BA0
        All was ok! No problems whatsoever.
        Helpful
        Unhelpful

      Siemens Circuit Breaker 3RV2021-4CA10-0BA0

      $ 397 .29
      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

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