Dear Rich,

I fully agree on your view about molded plugs.  Recently we had a discussion on 
a product come with a rewirable plug.  We suggested to change to non-rewirable 
plug but the supplier replied to cost rise.  We don’t see any point to have a 
higher cost and also considering the risk of rewirable plug, the use of 
non-rewirable plug is a wise decision for the sake of both cost and 
reliablitity.

Regards,

Scott


> On 12 Feb, 2016, at 1:32 am, Richard Nute <ri...@ieee.org> wrote:
> 
> 
> 
> Hi Scott:
> 
> 
> In North America, molded plugs are not required by
> law or standards.  
> 
> Most North America factory-supplied cords (on
> equipment) are molded plugs.  However, wirable
> plugs are commonly available at electrical supply
> stores, hardware stores, and even some grocery
> stores.  
> 
> Molded plugs are mostly automated assembly, so are
> lower cost and more reliable than hand-assembled
> wirable plugs.  
> 
> I seem to recall seeing molded (non-rewirable) UK
> plugs.
> 
> 
> Rich
> 
> 
>> -----Original Message-----
>> From: Scott Xe [mailto:scott...@gmail.com]
>> Sent: Thursday, February 11, 2016 8:19 AM
>> To: EMC-PSTC@LISTSERV.IEEE.ORG
>> Subject: [PSES] Non-rewirable mains plug
>> 
>> Most of national mains plugs are non-rewirable
> except UK
>> plugs.  Are they required by law, applicable
> standard or
>> cost efficiency?
>> 
>> Thanks and regards,
>> 
>> Scott
>> 
> 

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