mcb 1mod 1p 8a 4.5ka
MCB residential 1P 1 module; Max 4; Clipsal
mcb 1mod 1p 8a 4.5ka
MCB residential 1P 1 module; Max 4; Clipsal

Resi MAX, 4.5kA, Miniature Circuit Breakers, 1 Pole, 1 Module, 240V, 8A

Catalogue Number: MCB4-108
mcb 1mod 1p 8a 4.5ka
MCB residential 1P 1 module; Max 4; Clipsal
mcb 1mod 1p 8a 4.5ka
MCB residential 1P 1 module; Max 4; Clipsal
Colour:
Colour: Per UOM Std.
  • 1 PCE

Specifications

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Product brand
Clipsal
Curve code
C
Number of poles
1
[In] rated current
8 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 USB-to-RS485 or USB-to-RS232 converters should I use to communicate with ION or PowerLogic meters?

          Issue
          A user may want to use a software program to communicate to a PowerLogic or ION meter when ethernet is not an option.
           
          Product Line
          ION and PowerLogic meters.
           
          Environment
          ION Setup, Modbus Tester, DLF-3000
           
          Cause
          Many meters do not have ethernet as an option, or the ethernet option was not ordered, or the ethernet port is in use and cannot be disturbed. 
           
          Resolution
          The commonly recommended USB-to-RS485  converter is the USOPTL4 by B&B Electronics. It works well with ION and PowerLogic products that have a 2 wire or 4 wire RS485 port. Here is a link for that product:
          https://www.bb-elec.com/Products/USB-Connectivity/USB-to-Serial-Adapters/In-line-USB-to-Serial-Converters.aspx

          The commonly recommended USB-to-RS232 converter is the USO9ML2 by B&B Electronics. It works well with ION and PowerLogic products that have either a DB9 serial port or dedicated terminals for for RS232.. Here is a link for that product:
          https://www.bb-elec.com/Products/USB-Connectivity/USB-to-Serial-Adapters/In-line-USB-to-Serial-Converters/USO9ML2.aspx

          The above links can provide access to Windows drivers that will need to be installed prior to using the converters. Also, the quick start guides are very helpful for wiring questions. This document is attached below. Pay special attention to the “4 Wire Set-up”/ “2 Wire Set-up” to help eliminate wiring errors.

          To find out which meters support RS 232 and which support RS 485, many meter's basic features are outlined in a chart on page 7 and 8 (or pages 12-14 as numbered in the document) in the attached file below titled "Product_Range_Overview.pdf".