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      Top Picks
      • Siemens Circuit Breaker 3RV2021-4DA40
      1/1
      Siemens Circuit Breaker 3RV2021-4DA40
      $ 338 .32

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

      Quantity
      MOQ : 1
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      Parameter
      Type 3RV2
      Breaker Type Motor Protection Circuit Breakers
      Rated current 25
      Number of Poles 4 pole
      Setting range for thermal overload releases 18...25 A
      The Siemens Circuit Breaker is high quality!
      Circuit breaker size S0 for motor protection, CLASS 10 A-release
      18...25 A N-release 325 A ring cable lug connection Standard
      switching capacity
      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 IP00
      of the terminal IP00
      shock resistance
      acc. to IEC 60068-2-27 25g / 11 ms
      mechanical service life (switching cycles)
      of the main contacts typical 100?000
      of auxiliary contacts typical 100?000
      electrical endurance (switching cycles)
      typical 100?000
      type of protection according to ATEX directive
      2014/34/EU
      Ex II (2) GD
      certificate of suitability according to ATEX directive
      2014/34/EU
      DMT 02 ATEX F 001
      reference code acc. to DIN EN 81346-2 Q
      Ambient conditions
      installation altitude at height above sea level
      maximum
      2?000?m
      Main circuit
      number of poles for main current circuit 3
      adjustable pick-up value current of the currentdependent overload release
      18?...?25?A
      operating voltage
      rated value 690?V
      at AC-3 rated value maximum 690?V
      operating frequency rated value 50?...?60?Hz
      operating current rated value 25?A
      operating current
      at AC-3
      at 400 V rated value 25?A
      operating power
      at AC-3
      at 230 V rated value 5?500?W
      at 400 V rated value 11?000?W
      at 500 V rated value 15?000?W
      at 690 V rated value 22?000?W
      operating frequency
      at AC-3 maximum 15?1/h
      height 97?mm
      width 45?mm
      depth 97?mm

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      Reviews

      • R

        Robert Devaney

        Jun 18, 2025

        Siemens Circuit Breaker 3RV2021-4DA40
        The order has been shipped out.
        Helpful
        Unhelpful
      • W

        Wade Sherrod

        Feb 27, 2025

        Siemens Circuit Breaker 3RV2021-4DA40
        Everything was great, smooth and exceeded all expectations.
        Helpful
        Unhelpful
      • J

        Jacob Riemann

        Aug 31, 2024

        Siemens Circuit Breaker 3RV2021-4DA40
        I'm so happy with the service, I'll be back.
        Helpful
        Unhelpful
      • J

        James Edinger

        Feb 14, 2024

        Siemens Circuit Breaker 3RV2021-4DA40
        Buen servicio todo llegó muy rápido.
        Helpful
        Unhelpful
      • A

        Anonymous user

        Nov 25, 2022

        Siemens Circuit Breaker 3RV2021-4DA40
        All was ok! No problems whatsoever.
        Helpful
        Unhelpful

      Siemens Circuit Breaker 3RV2021-4DA40

      $ 338 .32
      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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