Amendment 3. Non combustible CU | on ElectriciansForums

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Eddiesparks

Am I the only one confused as to why the CU is meant to be metal but the switchgear is all still plastic?! I mean what's the point??!!
 
Am I the only one confused as to why the CU is meant to be metal but the switchgear is all still plastic?! I mean what's the point??!!

The intent of Regulation 421.1.201 is considered to be, as far as is reasonably practicable, to contain any fire within the enclosure or cabinet and to minimise the escape of flames. That's why you also have a metal flap covering the MCB's, etc.
 
Am I the only one confused as to why the CU is meant to be metal but the switchgear is all still plastic?! I mean what's the point??!!

Eddie this topic has been done to death on here for last couple of months! Do a quick search mate. :smile:
 
Put a wylex one in the other day.....probably a good thing it's metal clad after all the product recalls wylex have had over the years lol.
 

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Not seen the Wylex one before. That flap could have been designed to look a lil nicer I think. But, haha, yep maybe non combustible is a good idea for Electrium brands!
 
Yes this has indeed been done to the death, however for the avoidance of doubt for a consumer unit to be compliant with AMD 3 the enclosure does NOT have to be steel or metal simply "made of material that does not burn if exposed to fire"
 
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