UL916 may also be applicable (See UL's website and look for category
PAZX - Management Equipment, Energy).  Commercial Dimmers are under
UL508 (See UL's website and look for category EOXT Dimmers, Commercial).


John Allen

630-238-0188, 800-233-7738
[email protected]

www.productsafetyinc.com

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From: Brian O'Connell [mailto:[email protected]] 
Sent: Thursday, April 30, 2009 8:59 AM
To: [email protected]
Subject: Re: [PSES] UL standards for building automation equipment

UL508, 1472, and/or 924 - read the scope statements.

if just a simple switch - UL61058-1 

but to be really sure, there is 10 CFR Part 830 - never mind...

 > -----Original Message-----
 > From: [email protected] [mailto:[email protected]]On Behalf 
 > Of H.Köster
 > Sent: Wednesday, April 29, 2009 11:17 PM
 > To: [email protected]
 > Subject: UL standards for building automation equipment
 > 
 > Hello Group,
 > 
 > Does anybody know the relevant UL/CSA standards that apply 
 > for building
 > automation equipment, in particular for light controllers 
 > with KNX/EIB
 > bus, 1 ..10V dimming interface for 
 > electronic ballasts and light sensors for constant light control? 
 > 
 > This equipment is under the scope of IEC60669-1 and IEC 60669-2-1.
 > 
 > Many thanks in advance.
 > 
 > Helmut Koester

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