Junction Box, 25mm I.D, 2 Way Through Entry, Draw In

Grey | Junction Box, 25mm I.D, 2 Way Through Entry, Draw In

Junction Box, 25mm I.D, 2 Way Through Entry, Draw In

Item Number: 253/25/2-GY

RRP (Inc. GST)



Qty UoM EAN Colour



Sustainable offer status

Green Premium product

Range of product

  • Slimline Series
  • Series 253
    • Product brand



      Environmental Disclosure


      Mercury free


      REACh free of SVHC


      REACh Regulation

      Free of Substances of Very High Concern above the threshold

      China RoHS Regulation

       Pro-active China RoHS declaration (out of China RoHS legal scope)

      EU RoHS Directive

      Pro-active compliance (Product out of EU RoHS legal scope)

      RoHS exemption information


      Toxic heavy metal free


      Environmental characteristic

      halogen free



      PVC (polyvinyl chloride)


      Number of Units in Package 1


      Package 1 Height

      42 mm

      Package 1 Length

      187 mm

      Package 1 Weight

      104.4 g

      Package 1 width

      30 mm

      Unit Type of Package 1



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      Frequently Asked Questions

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      Is there a deep version of the 253/25/2 junction box?

      Yes, there is a deep version of the 253/25/2 junction box. The part number is 253/25/2D.

      Some of the key features are:
      • Deep oblong, draw in box
      • 2 way through entry
      • Dimension: 150 mm Length x 30 mm Width x 42 mm Depth
      For further information please visit https://www.clipsal.com/Trade/Products/ProductDetail?catno=253/25/2


      What is the Code for PDL PANEL MOUNT SOCKET 15A ?

      Code = PDL 193/15/2

      What is the part number of a Junction box with 25mm entry but entries in U shape?

      Unfortunately we dont make U entry junction box any more, closest will be 240/25/2A and similar.

      What is the part number for a plug to suit the 240/25?

      The part number for a plug to suit the 240/25/3 is a 220/25.

      misprint in the Lexium catalogue about the reference of the TSX CXP.73/.53/.43.

      The right reference are:
      TSX CXP 273/673 cable fitted with connectors ( simulated incremental encoder return )
      TSX CXP 253/653 cable fitted with connectors ( simulated absolute SSI encoder return )

      Legacy KB System (APS) Data: RESL162363 V1.0, Originally authored by on , Last Edited by on
      Related ranges: Twin Line TLC-TLD

      How to calculate Energy readings from the raw Integer register data on an Energy Meter

      The energy values are stored across two 16-bit integer registers on an energy meter. 

      Product Line
      Energy Meter

      Reading and converting Modbus register values

      The Energy Meter stores energy across two 16-bit integer registers.

      Register #1 and Register #2 (Modbus address 257/258 for Register #1 and 259/260 for Register #2). Register #2 is the High WORD and Register #1 is the Low WORD. 

      The Multiplier/Divisor table states that both of these registers must be divided by 32 to obtain the real value from the raw data.
      The Multiplier/Divisor should NOT be applied to both registers. It is applied to the final value of both registers.

      To calculate the Energy the registers must first be arranged as the register list states [2] is the High word and [1] is the Low word.

      To make [2] the High word it needs to be shifted to the left 16 bits.
      To accomplish this multiply the value in [2] by 65,356.
      You will then add this value to the value in [1].
      The final value will be divided or multiplied by the correct scaling value. Please see the example listed below.

      For this example we will assume an Energy Meter with 300 amp CTs. According to the Integer Multiplier/ Divisor table, 300 amp CTs will give a divisor value, (d), of 32 and a multiplier value, (m), of 0.03125.
      We will assume the following register values.
      Register #1 = 29,586
      Register #2 = 31

      Using Divisor Table
      kWh = ([R2]*65,536+[R1])/d
      kWh = (31*65,536+29,586) / 32
      kWh = 64412.56

      Using Multiplier Table
      kWh = ([R2]*65,536+[R1]) * m
      kWh = (31*65,536+29,586) * 0.03125
      kWh = 64412.56

      *Note the divisor will not always be 32 and the multiplier will not always be 0.03125. For the correct values please see the Integer Multiplier Table.