Mounting box 25mm entries
box mtg pvc rect 2x25mm
Mounting box 25mm entries
box mtg pvc rect 2x25mm

Surface Enclosures, Mounting Box With 25 mm End Entries

Catalogue Number: 238/25
Mounting box 25mm entries
box mtg pvc rect 2x25mm
Mounting box 25mm entries
box mtg pvc rect 2x25mm
Colour: White Electric
Colour: Per UOM Std.
  • Grey 1 PCE
  • White Electric 1 PCE
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Specifications

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Product brand
Clipsal
Number of gangs
1 gang
Shape
rectangular
Device mounting
surface
Cable entry number
2
Material
plastic
Length
115 mm
Depth
42 mm
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)

Documents & downloads

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  • All

  • CAD Files and Packs

  • Product Brochures

  • Technical Data Catalogues

  • Installation Instruction

  • Specifications

  • Certificates (MSDS)

Frequently Asked Questions

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Do you have 238-WE that can be used for Slimline outlets?

Yes, we do the part number is 238C/25.

What is the part number for 238A with 25mm spout?

The 238/25 has 1 x 25 mm spout & 2 x25 mm conduit entries.

Is part number 260/25 available in Orange?

No. Unfortunately, the 260/25 is only available in Grey.

What is the part number for a surface mount enclosure to suit 319HP Pneumatic timer?

238/25 is a surface mount enclosure with 25mm end entries that will suit 319HP.

For further information, please visit https://www.clipsal.com/Trade/Products/ProductDetail?catno=238/25

Does Clipsal do a 238 with 25mm entries, top and bottom?

No we don't. The closest we get is the 238A/25 with one 25 entry on the top.

What would be a longer screw to suit Clipsals round j-boxes (Junction Boxes)?

The part number would be 248/20 which is a combination screw head 20MM 3/16 BSW.

Does the Clipsal 438/2 suit the 492

The 438/2 does suit the 492. 

Do you have a 32A version of a 438 extension socket?

No, the largest rated version of a 438 extension socket is the 438/20 which is 20A.

Are the Clipsal Conduit Clips available in Electric Orange?

No, they are only available in grey.

This applies to the 280/16 (16mm), 280/20 (20mm), 280/25 (25mm), 280/32 (32mm), 280/40 (40mm) and 280/50 (50mm).

What is the standard pack size of the 262/25?

The standard pack size of the 262/25 is 50

Some of the key features are:
  • Rigid Tube
For further information please visit https://www.clipsal.com/Trade/Products/ProductDetail?catno=262/25
 

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:
https://www.clipsal.com/Trade/Products/ProductDetail?catno=1235/25 

Sun Java Updates for Multiple Vulnerabilities – InfraStruXure Manager 4.7

"Sun has released alerts to address multiple vulnerabilities affecting the Sun Java Runtime Environment. The most severe of these vulnerabilities could allow a remote attacker to execute arbitrary code. The InfraStruXure Manager installer relies on the JRE installed on the client machine.

Sun Java Runtime Environment versions affected:
• JDK and JRE 6 Update 6 and earlier
• JDK and JRE 5.0 Update 15 and earlier
• SDK and JRE 1.4.2_17 and earlier
• SDK and JRE 1.3.1_22 and earlier


Alert Information
• 238628 Security Vulnerabilities in the Java Runtime Environment related to the processing of XML Data
• 238666 A Security Vulnerability with the processing of fonts in the Java Runtime Environment may allow Elevation of Privileges
• 238687 Security Vulnerabilities in the Java Runtime Environment Scripting Language Support
• 238905 Multiple Security Vulnerabilities in Java Web Start may allow Privileges to be Elevated
• 238965 Security Vulnerability in Java Management Extensions (JMX)
• 238966 Security Vulnerability in JDK/JRE Secure Static Versioning
• 238967 Security Vulnerability in the Java Runtime Environment Virtual Machine may allow an untrusted Application or Applet to Elevate Privileges
• 238968 Security Vulnerabilities in the Java Runtime Environment may allow Same Origin Policy to be Bypassed

Severity Risk
Critical for a vulnerable system installed JRE

Recommendations and workarounds:

1. Update all vulnerable system installed JREs to a patched version according to Sun’s recommendations [1].
2. Uninstall InfraStruXure Manager client
3. Reinstall InfraStruXure Manager client.

Exploitation and Public Announcements
APC is not aware of any malicious use of the vulnerabilities described in this advisory.


THIS IS AN ACTIVE ADVISORY. ALTHOUGH APC CANNOT GUARANTEE THE ACCURACY OF ALL STATEMENTS IN THIS NOTICE, ALL OF THE FACTS HAVE BEEN CHECKED TO THE BEST OF OUR ABILITY. APC DOES NOT ANTICIPATE ISSUING UPDATED VERSIONS OF THIS ADVISORY UNLESS THERE IS SOME MATERIAL CHANGE IN THE FACTS. SHOULD THERE BE A SIGNIFICANT CHANGE IN THE FACTS, APC MAY UPDATE THIS ADVISORY. A STAND-ALONE COPY OR PARAPHRASE OF THE TEXT OF THIS SECURITY ADVISORY THAT OMITS THE DISTRIBUTION URL IN THE FOLLOWING SECTION IS AN UNCONTROLLED COPY, AND MAY LACK IMPORTANT INFORMATION OR CONTAIN FACTUAL ERRORS.

IN NO EVENT SHALL EITHER APC, ITS OFFICERS, DIRECTORS, AFFILIATES OR EMPLOYEES, BE LIABLE FOR ANY SPECIAL, INDIRECT, INCIDENTAL, OR CONSEQUENTIAL DAMAGES OF ANY KIND INCLUDING, BUT NO LIMITED TO, LOSS OF PROFITS ARISING OUT OF THE USE OR IMPLEMENTATION OF THE INFORMATION CONTAINED HEREIN HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN AN ACTION FOR CONTRACT, STRICT LIABILITY OR TORT (INCLUDING NEGLIGENCE) OR OTHERWISE, WHETHER OR NOT APC HAS BEEN ADVISED OR THE POSSIBILITY OF SUCH DAMAGE AND NOTWITHSTANDING THE FAILURE OF ESSENTIAL PURPOSE OF ANY REMEDY.


References
[1] https://sunsolve.sun.com/search/document.do?assetkey=1-66-238628-1
https://sunsolve.sun.com/search/document.do?assetkey=1-66-238666-1
https://sunsolve.sun.com/search/document.do?assetkey=1-66-238687-1
https://sunsolve.sun.com/search/document.do?assetkey=1-66-238905-1
https://sunsolve.sun.com/search/document.do?assetkey=1-66-238965-1
https://sunsolve.sun.com/search/document.do?assetkey=1-66-238966-1
https://sunsolve.sun.com/search/document.do?assetkey=1-66-238967-1
https://sunsolve.sun.com/search/document.do?assetkey=1-66-238968-1
https://www.us-cert.gov/cas/techalerts/TA08-193A.html


Copyright
This notice is Copyright 2008 by American Power Conversion Corporation. This notice may be redistributed freely after the release date given at the top of the text, provided that redistributed copies are complete and unmodified, and include all date and version information. 

Please note that InfraStruxure Manager is no longer updated and Schneider Electric urges customers to move to the more recent monitoring offerings such as StruxureWare Data Center Expert.

What are the part numbers for the 25mm PVC saddles and spacers?

The part numbers are 261/25 for the saddles and 261S25 for the spacers. 

Some of the key features are:
  • 63mm Length x 20mm Width x 29mm Overall Height
  • 48mm Mounting Centre
For further information please visit https://www.clipsal.com/Trade/search-results?q=261/25



 

What are the sockets suitable for 492-WE?

The suitable sockets for 492-WE are :
438/2 - extension socket
402-WE - surface socket

What are the part numbers of slip type expansion couplings?

Slip Type Expansion Couplings are available from 16mm through to 50mm.The part numbers of slip type expansion coupling are as follows:
16mm = 251/16
20mm = 251/20 *
25mm = 251/25 *
32mm = 251/32
40mm = 251/40 *
* = only available in Grey
Where long conduit runs are likely to be exposed to wide variations in temperature, it is recommended that expansion couplings be used at each join. It is not recommended that Slip Type Expansion Couplings be used where the conduit run is exposed to the weather. Standard colour is Grey (GY).
Dimension details are attached.
 

What is the part number for the Relay and RPO connector for the Conext CL inverters?

One set of dry contact Relay and RPO connectors are provided along with the wiring box packaging.
The Relay and RPO connector is included in a plastic bag with other connectors, if it is lost, you will have to purchase another one.
The part number is 0J-0L2344 (Lit Kit IEC CL 20/25 kw Rohs package)

Accutech values from ModBUS are close but do not match what is on the display

Problem:

The Accutech field unit display is showing one value but the local HMI is seeing a slightly different value. The value is close but not quite the same and it doesn't seem to fluctuate or show typical noise you might see from a regular analog signal.
 

Solution 1:

One possibility is that the process value is changing faster than the modbus variables are updating. As a battery powered, wireless RF field device, certain communication delays are inherent.
  • The field unit updates it's readings based on the configured Sample Rate (SR).
  • The field unit transmits its values back to the base radio based on the configured Transmit Rate (TR).
  • The PLC or HMI will poll the base radio for data periodically based on it's polling rate (PR).
  • Any RF weakness or interference can also cause retries and resynchronizations to add additional delay.
Note: Sample Rate and Transmit Rate will affect the expected battery life for the Accutech field unit.

These delays can mean that it will take some time for a change in values to make it's way through to an HMI or PLC.
For example, assume SR = 5 seconds, TR = 20 seconds , PR = 60 seconds. The worst case scenario, would involve the process value changing at t = 0. The field unit polls the new value at t = 5 seconds, it then gets transmitted to the base radio twenty seconds alter at t = 25 seconds and the PLC polls it a minute later at t = 85 seconds. The PLC now sees the value from nearly a minute and a half ago.
 

Solution 2:

A second possibility can be caused by a mismatch in the floating-point word-order in combination with a modbus table offset.

The base radio stores its field unit process values as 32-bit floating-point numbers. By default, the base radio stores the FP low word in the low register and the high word in the higher register number (MODBUR ORDER = 3412 by default). SCADAPack RTUs store 32-bit floating point numbers with the word order swapped. That is the FP low word is in the higher register number and the FP high word is in the lower register number. This corresponds to a base radio with MODBUS ORDER = 1234.

In addition to word order, different devices use different conventions for numbering their registers.
In a Base Radio or SCADAPack RTU, the very first holding register in the table (a register offset of 0) is identified as register 40001.
For some other devices, the very first holding register in the table (a register offset of 0) could be identified as register 40000.
This discrepancy can cause the expected register addressing to be off by 1.

These two factors combined can result in seeing a process value that is close but not quite. For example:



The base radio is storing it's temperature value in registers 40015 and 40016 of the base radio and it shows the correct value of 23.33 degrees C.

In the second case with the word order swapped and looking at the register index off by 1, you could come across the value of 23.375 degrees C which is close to the expected value but not quite.

To ensure this isn't the case with a system setup, it is important to poll for all of the field unit registers and examine all of the results.

In the second case, the least significant word will always be FFFF so you won't see tiny fluctuations in the process value that you might expect for an analog value. In fct, you might not see a change until the temperature reaches 23.25 (41B9FFFF)  or 23.5 degrees (41BBFFFF).