locknut brass hex cond 25mm

Cable Management Machined Brass, Steel Couplings, 25mm Brass Locknut

Catalogue Number: 1259B25
locknut brass hex cond 25mm
RRP (Inc. GST)


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Product or component type
lock nut
Accessory / separate part category
fixing accessory
Range compatibility
  • external: 37 mm
  • thread: 25 mm
    • Height pitch dimension
      1.5 mm
      Threaded length
      32 mm
      5 mm
      Unit Type of Package 1
      Number of Units in Package 1
      Package 1 Weight
      16 g
      Package 1 Height
      5 mm
      Package 1 width
      30 mm
      Package 1 Length
      34 mm
      Unit Type of Package 2
      Number of Units in Package 2
      Package 2 Weight
      0.824 kg
      Package 2 Height
      68 mm
      Package 2 width
      96 mm
      Package 2 Length
      134 mm
      Unit Type of Package 3
      Number of Units in Package 3
      Package 3 Weight
      8.5 kg
      Package 3 Height
      132 mm
      Package 3 width
      200 mm
      Package 3 Length
      395 mm
      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)

      Frequently Asked Questions

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      Is there 125x125 mini trunking available.

      no, biggest mini trunking size available is 150x75

      What is part number for lid to suit 1239/20/4?

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

      What mounting brackets do you use for a BSL range?

      BSL25A can be mounted on standard accessories. However, B25SA, B25NA and BSL25XA require the 154B25 mounting bracket for installation (order separately)

      What C Clip suits the BSL25A?

      The 154RM or 154B25 will suit the BSL25A.

      For more information, please refer to the link:


      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 mounting bracket to suit the BSL RANGE?

      The part number is 154B25.

      What is the thread type on a 1235/25?

      The thread type on a 1235/25 is BS - British Standard.

      For more information, please refer to the link:

      What is the dimension of 1260025 TMX-4E hollow wall anchor cavity fixing with screw?

      The dimension of 1260025 TMX-4E is 14mm (diameter) x 47mm (length). 1260025 is cavity fixing including fully threaded screw with combi-head and Phillips cross-slot.
      • Captive fixing – stays fixed even when the screw is not tightened
      • Anti-rotation design
      • Pre-assembled screw
      • High load values
      • Fire-resistant
      • Ideal for overhead cavity fixing
      Material and Operative Data:
      Material cavity fixing Expanding part: electroplated sheet metal
      Screw: electroplated steel
      Material mounting tool: Steel and plastic
      Temperature range:  –40°C to 80°C
      For further information please visit https://www.clipsal.com/Trade/Products/ProductDetail?catno=1260025
      User-added image

      Vijeo Designer V6.2 SP4: KAOSCore.DLM is detected incorrectly by Antivirus software as a Trojan virus

      Confirmation from Kaspersky Antivirus has confirmed that Vijeo Designer V6.2 SP4's KAOSCore.dlm is NOT a Trojan virus.

      Please see the note from Kaspersky's support team below:

      Sorry, it was a false detection. It will be fixed in the next update.
      Thank you for your help.
      Sincerely yours,

      Malware analyst.
      Kaspersky Lab
      Bellevue, USA
      39A/3 Leningradskoe Shosse, Moscow, 125212, Russia  Tel./Fax: + 7 (495) 797 8700  https://www.kaspersky.com https://www.viruslist.com

      Control power rating on the CM4000 series meter is different than what is stated in the specifications in CM4 manual

      Control power rating is different than what is shown in the CM4000 series user manual 

      Product Line
      CM4000 Series


      The control power for the CM4000 series Circuit Monitors is rated for a voltage range of 90-305V ac or 100-300V dc. It was our standard practice to publish these ratings. Recently a change was implemented to mark the circuit monitors with the nominal voltage ranges instead of the maximum range. As a result the meters now show a control power voltage range of 100-277 V ac or 125-250 V dc.
      If the customer needs a document with signature for their customer, you can send them the following document from John Straughn below.

      CM4 Power Supply Rating.pdf


      In an ION meter's data sheet, what does "%rdg + %FS" for meter accuracy mean?

      User is looking for details regarding meter accuracy from data sheets, %rdg + %FS

      ION Meters

      Technical data sheets

      The meaning of %rdg + %FS is % Reading + % Full Scale.

      • Here is a quick example of the application of this method of calculating the potential error range for a current reading:


      Let's say we have a situation where:

      * The meter under consideration is an ION 7350 which specifies the accuracy of the current reading in the datasheet as 0.25% of reading + 0.05% of full scale as can be seen excerpt from an old meter datasheet immediately below.

      • * The meter is wired to the electrical system using CTs of the ratio 200:5
      * The meter is reading a primary current value of 103.85 A


      How would one calculate the expected error bound of this meter reading?


      In order to make the calculation, we need a value for the full scale current. The specification of the current inputs to the meter shows the following data at another place in the datasheet:

      Thus, the full scale value of the meter reading would be 10A on the input * the CT ratio which is 200 / 5 = 400 A.

      So now the calculation of the error is as follows:

      potential reading error = 0.25% of reading + 0.05% of full scale = 0.25% of 103.85 A + 0.05% of 400A = 0025 x 103.85 + 0.0005 x 400 = 0.259625 + 0.2 = 0.46

      So when the meter reads 103.85 Amperes, the potential error of that reading is +/- 0.46 A.

      NOTE: For the sake of simplicity, the above calculation excludes the potential error introduced into the measurement system by the instrument transformer. Naturally, the instrument transformer has an accuracy rating of its own. The error of that instrument would be added to the of the meter. Thus if the instrument transformers error rating was +/- 5 % of reading, this number would be added to value already calculated. In this case, a reading of 103.85 A would have an error of +/- 5.19 A. Thus combined error for current readings of the entire measurement system (i.e. the combination or the CTs and the ION meter) would be 0.46 + 5.19 = +/-5.65 A.

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