box junct pvc exten ring 12mm

Extension Ring, 12mm

Catalogue Number: 249/12
box junct pvc exten ring 12mm
Colour: Grey
Colour: Per UOM Std.
  • Grey 1 PCE
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Specifications

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Range of product
Series 249
Product brand
Clipsal
Product or component type
extension ring
REACh Regulation
Free of Substances of Very High Concern above the threshold
REACh free of SVHC
Yes
EU RoHS Directive
Pro-active compliance (Product out of EU RoHS legal scope)
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)
Circularity Profile
N/A

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Frequently Asked Questions

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Is there an extension ring to suit the 343?

Yes, there is the 93ER and also the 249/12 or 249/25.

Can I get the 242/32 in orange?

Yes, the 32mm coupling is available in orange. The part number is 242/32-EO.

For further information please visit https://www.clipsal.com/Trade/Products/ProductDetail?catno=242/32

 

What is the part code for IN160T options

The part code is a 28912

What is the part code for a din rail mounted isolator, 3P 150A

 You can use a 28912

How do I hardwire 10kva and 20kva transformers in a 208/120 or 240/120 environment

Issue:
Implementing a hardwire stepdown transformer in a 208v or 240v environment


Product Line:

Smart-UPS / Symmetra

Environment:

APTF10KT01, APTF10KW01, and APTF20KW01, All Serial Numbers

Cause:

Unbalanced UPS outputs require a stepdown transformer to power 120v loads


Resolution:

This document refers to installing  the APTF10KT01, APTF10KW01, and APTF20KW01 transformers in a North American 120/240 or 120/208 environment. For installations in other regions please consult the users manual.

The wiring block outputs are as follows:


For domestic use, make sure that the Terminal Block Jumper is installed between the Ground Terminal and Terminal 8 on the output wiring block, as illustrated on page 8 of the user manual. Please also make sure that the input voltage switch is in the correct position.

The step-down transformer provides 240/120 output as 2 120v hots, a neutral, and a ground. It provides 208v output as a 120v hot, an 88v hot, and a ground. The 120v hot (terminal  7) and the 88v hot (terminal 9) are 180 degrees out of phase. You will measure 208v from terminals 7 to 9. The step-down transformer is not able to provide 2 120v hots that are 120 degrees out of phase as you would see with utility power.



 Note: If your installation requires both 208v and 120v output power you will need 2 separate subpanels: a 240v/120v panel and a dedicated 208v subpanel.

What are the minimum and maximum wires sizes for the Modicon M340 power supply connectors?

The suitable minimum and maximum electrical wire size of the 5-pin screw terminal block delivered with M340 power supply modules is 24-12 AWG.