mcb 1mod 1p 20a 4.5ka
MCB residential 1P 1 module; Max 4; Clipsal
mcb 1mod 1p 20a 4.5ka
MCB residential 1P 1 module; Max 4; Clipsal

Series 4 Resi MAX Miniature Circuit Breakers, 1 Pole, 1 Module, 4.5kA, 240V, 20A

Catalogue Number: MCB4-120
mcb 1mod 1p 20a 4.5ka
MCB residential 1P 1 module; Max 4; Clipsal
mcb 1mod 1p 20a 4.5ka
MCB residential 1P 1 module; Max 4; Clipsal
Retail
$33.11
RRP (Inc. GST)

Specifications

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Product brand
Clipsal
Curve code
C
Number of poles
1
[In] rated current
20 A
Number of modules
1
[Ue] rated operational voltage
240 V
Breaking capacity
  • Icn 4.5 kA conforming to AS/NZS 60898-1
  • Icu 6 kA conforming to AS/NZS 60898-1
    • Network type
      AC
      Network frequency
      50/60 Hz
      [Uimp] rated impulse withstand voltage
      4 kV
      [Ui] rated insulation voltage
      440 V
      Mechanical durability
      20000 cycles
      Electrical durability
      20000 cycles
      Connections - terminals
    • screw terminal for 1 cable(s) 0.75-16 mm² rigid
    • screw terminal for 1 cable(s) 0.33-10 mm² flexible
    • screw terminal for 1 cable(s) 0.33-10 mm² flexible with ferrule
      • Wire stripping length
        13 mm
        Tightening torque
        2 N.m
        IP degree of protection
      • IP20 conforming to IEC 60529
      • IP40 (modular enclosure) conforming to IEC 60529
        • Ambient air temperature for operation
          -25-70 °C
          Ambient air temperature for storage
          -40-70 °C
          Standards
          AS/NZS 60898
          Pollution degree
          3
          Tropicalisation
          2 conforming to IEC 60068-1
          Relative humidity
          95-95 % at 55-55 °C
          Height
          81 mm
          Width
          18 mm
          Depth
          78.5 mm
          Net weight
          115 g
          Sustainable offer status
          Green Premium product
          REACh Regulation
          Free of Substances of Very High Concern above the threshold
          REACh free of SVHC
          Yes
          EU RoHS Directive
          Compliant
          Toxic heavy metal free
          Yes
          Mercury free
          Yes
          RoHS exemption information
          Yes
          China RoHS Regulation
           Pro-active China RoHS declaration (out of China RoHS legal scope)
          Environmental Disclosure
          ENVPEP1304004

          Frequently Asked Questions

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          What is the operating range of a MCB4-120?

          The opperating range of the MCB4-120 is - 25 to 70 °C

          Some of the key features are:
          • Unique new white finish for a fresh modern look
          • Base module = 18 mm wide. Compact standardised and consistent module dimensions
          • Cable automatically guided to the correct position: terminals with guard

          For further information please visit https://www.clipsal.com/Trade/Products/ProductDetail?catno=MCB4-120
           


           

          Where can i find more information on the MCB4-125?

          Page 84 of the 4 Series circuit protection technical specifications catalogue.

          For further information please visit https://updates.clipsal.com/ClipsalOnline/Files/Brochures/I0000097.pdf

          What available I/O Extension Option Modules do we have for the Altivar Process Drives?

          Issue:
          What available I/O Extension Option Modules do we have for the Altivar Process Drives?

          Product Line:
          Altivar Process Drives

          Environment:
          All serial numbers for Altivar Process Drives

          Cause:
          N/A

          Resolution:
          2 expansion modules are available:
          • VW3A3203 (Module with digital and analog I/O)
            • 2 differential analog inputs configurable via software as current (0-20 mA/4-20 mA), or for PTC, PT100 or PT1000, 2 or 3-wire
            • 14-bit resolution
            • 6 x 24 Vdc positive or negative digital inputs
            • Sampling: 1 ms max
            • 2 assignable digital outputs
            • 2 removable spring terminal blocks
           
          • VW3A3204 (Module with relay outputs)
            • 3 relay outputs with NO contacts
            • 1 fixed screw terminal block