box junct galv l/d 25mm 1way

Cable Management Machine Cast Fittings, Junction Boxes And Lid Kits, 25Mm, 1 Way

Catalogue Number: 1240/25/1
box junct galv l/d 25mm 1way
Colour: Per UOM Std.
  • 1 PCE


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Product brand
Range of product
Saturn Series
cast iron
40 mm
Surface treatment
REACh Regulation
Free of Substances of Very High Concern above the threshold
REACh free of SVHC
EU RoHS Directive
Pro-active compliance (Product out of EU RoHS legal scope)
Toxic heavy metal free
Mercury free
RoHS exemption information
China RoHS Regulation
 Pro-active China RoHS declaration (out of China RoHS legal scope)
Circularity Profile

Documents & downloads

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Frequently Asked Questions

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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.

Does the 1240/25 series come with gaskets?

No, they are light duty. Buy the 1240HL25 to obtain a heavy duty lid and gasket , or if gasket is required for retro fit then buy 1240GT
For more information on this product range please visit the Clipsal web site on the link provided

Whati s pitch thread for part number 1245/25?

Pitch thread is 1.5mm

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.

Could not remove directory \usr\Cfg message when upgrading M241/251 firmware

  • When upgrading using Controller Assistant and USB cable, error message "Could not remove directory \usr\Cfg" is displayed.
  • When upgrading using SD card "Delete "/usr/*" (line 1) returned cleaning error" appears in SCRIPT.log file.

This is because some corrupted files can not be deleted.
To delete these files " Format "/usr" " should be added to SD card script.

In firmwares starting from v4.0.2.52 " Format "/usr" " is added automatically by Controller Assistant when generating SD cards.

Is the Clipsal trunking 900/25/16 available in Brown?

Yes the clipsal trunking 900/25/16 is available in brown just put -BR after the code.

Do we make the 900/25/16 in black color ?

Unfortunately No. They come in White / Brown / Grey only.

What is the part number for an end cap/plug for 900/25/16 ducting?

The part number for an end cap/plug for 900/25/16 ducting is - 900/25/16P
For further information , visit link below:-
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What is part number for lid to suit 1239/20/4?

Part number 1239L20 will suit any of 1239/20 series.

Can I purchase end caps for the Clipsal 900/25/16 trunking

Yes, the part number for end plugs is Clipsal 900/25/16P

Reverse PID mode in Modicon M241/M251

There is no input to select between direct/inverse direction at the PID function block from the Util library.
The FB_PID function block (Toolbox library) is from Schneider and has additional features.
With FB_PID function block from the Toolbox library in SoMachine to change the regulation direction user can use negative P-factor (i_rKp)
The basic PID function must remain the same.

M241/M251 Firmware update using Somachine Controller Assistant with SD Card

Looking for the procedure to update the firmware of M241/M251 using an SD card.

Product Line:

Controller Assistant

Below are the instructions for M241/M251 Firmware Update using SoMachine Controller Assistant:
Use a SD Card that has been Formatted Fat32
From SoMachine Central > Select Maintenance
Select Controller Assistant
Select Update Firmware..
Controller Type M241/M251
Select the Latest Firmware and the correct Controller
Select Next
Select Next
Select Write to..
Select Write
After it completes the Write.
Select Close
Eject the SD Card.
Power off the M251
Insert the SD card.
Power on M251
SD light should be flashing.
After about 3 minutes
SD Light should be on Solid.
Power off M251 and remove SD card.

Is there an alternative for 1239/20/1, Round, 20mm, 1 Way Entry, Light Duty Junction Box?

 Yes, however the alternatives may vary in style, material or number of entries.

The closest alternative in galvanised cast iron is a Junction Box, Round- 20mm I.D, 1 Way Entry, Heavy Duty. The Part number is 1239H20/1.
The closest alternative in PVC is a Junction and Adaptable Boxes PVC- 20mm Entries, 1 Way. The partn number is 240/20/1.

For further information please visit

             1239/20/1                          1239H20/1                           240/20/1                           


Is the CAN J1939 Protocol supported by SoMachine 4.1, 4.2 or 4.3?

The CAN J1939 Protocol provided by CODESYS and its Online Help documentation is delivered in a separated Add on that can be installed on top of SoMachine V4.1 SP2, 4.2 or 4.3. This protocol is  supported on M241/M251 controllers only. This add on is free of charge. It will neither be shared on SESU nor, only through ADEs, SAEs and customer support.

What is the part number for a mounting block to suit duct 900/25/16?

The part number for a mounting block to suit duct 900/25/16 is the 900SPMB.

Some of the key features are:

  • 84mm mounting centres
  • 4 - 25mm X 16mm Entries
  • Internal depth of 33mm
  • Overall dimensions 116mm (L) X 74mm (W) X 38mm (H)

For further information please visit

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How do I load an SoMachine V4.1 application to a M241 controller via an SD card?

1. Compile your project to make sure there is no error in the project. 

2. In MyController--> PLC settings set the Starting Mode to "Start in Run". 

3. Rebuid your project. 

4. Go to Project Option and select Mass Storage. 

5. In Mass Storage window click on Macros Button and select the option Download App. This will insert three script in Download action. 
6. Again click on add new in Mass Storage to insert a new action. 

7. Select this new action and from command drop down select the option Reboot. This will insert a new line in script as Reboot. 

8. Make sure that your drive is formatted as FAT 32 format. 

9. Click on Generate Button and give the path of the drive. 

10. In Message window you will see the message as a Script was generated successfully. 

11. Safely remove the drive from your system and insert it into the PLC, then power on the PLC. 

12. You will notice that (SD/USB) LED will start blinking. This indicate that Program Transfer is in progress. 

13. At the end you will notice indication that the transfer finished successfully (M258/LMC058 - USB LED becomes solid ON, M241/M251 - SD Card is Steady ON and ERR LED is flashing) 

14. Do not power off the controller but remove the drive from PLC. This automatically execute an reboot command and you can notice the reboot action of PLC. 

15. After successful reboot controller will remain in Stop Mode. 

16. To Start the controller simply Power off the controller and power on again. This action will put controller in Run Mode as we have selected the option Start in Run for Start Mode.