The File number 'may' be used on things like cable (it is common to see UL and CSA file numbers) and other components - Control numbers (I forget the correct terminology) is required on some UR components but not all Listed products.
Please confirm someone. Gregg -----Original Message----- From: owner-emc-p...@majordomo.ieee.org [mailto:owner-emc-p...@majordomo.ieee.org]On Behalf Of Chris Maxwell Sent: Wednesday, October 17, 2001 3:25 PM To: Gregg Kervill; am...@westin-emission.no; emc-p...@majordomo.ieee.org Subject: RE: UL - marking - gentle warning not to extrapolate. This thread brings up a question that I have been wondering about. Amund's question dealt with a product that had the UL label and a file number. The file number was used to identify the manufacturer. My understanding of the response that Amund received is that this identification is adequate My question is: Does the file number need to be on the label? Can the manufacturer leave the file number off of the label and simply put a generic UL (or CSA) mark on the product along with their nameplate identifying the manufacturer, model and serial number? If this can be done, are there any sources for pre-printed UL and/or CSA labels? I'd especially be interested in one with the CSA mark and the "C US" subscript denoting dual UL/CSA certification. These days, management likes using less custom parts and saving money. Even if it's labels :-) Chris Maxwell | Design Engineer - Optical Division email chris.maxw...@nettest.com | dir +1 315 266 5128 | fax +1 315 797 8024 NetTest | 6 Rhoads Drive, Utica, NY 13502 | USA web www.nettest.com | tel +1 315 797 4449 | > -----Original Message----- > From: Gregg Kervill [SMTP:gkerv...@eu-link.com] > Sent: Wednesday, October 17, 2001 11:53 AM > To: am...@westin-emission.no; emc-p...@majordomo.ieee.org > Subject: RE: UL - marking - gentle warning not to extrapolate. > > > > It is - however - wise not to read too much into this decision and > assume > that obtaining a CB Report from a UL Product is matter of fact. > > > There are many pitfalls. E.g. - X and Y Caps may be have been reviewed > to an > older (950) standard that permits compliance to EITHER UL OR IEC. > > > Been there - Done that - got that tee shirt...... > > > Gregg > > -----Original Message----- > From: owner-emc-p...@majordomo.ieee.org > [mailto:owner-emc-p...@majordomo.ieee.org]On Behalf Of > am...@westin-emission.no > Sent: Wednesday, October 17, 2001 4:22 AM > To: emc-p...@majordomo.ieee.org > Subject: SV: UL - marking > > > > I promised to send you the result regarding the UL marking/label on a > open > frame power supply. The local UL-follow-up folks have now agreed that > the UL > file number identifies the power supply manufacturer, even that the > distribution company has the company logo on the label. They said in > this > case it was OK because the have checked and compared the UL and CB > reports > and are therefore convinced. > > > Amund > > > ------------------------------------------- > This message is from the IEEE EMC Society Product Safety > Technical Committee emc-pstc discussion list. > > Visit our web site at: http://www.ewh.ieee.org/soc/emcs/pstc/ > > To cancel your subscription, send mail to: > majord...@ieee.org > with the single line: > unsubscribe emc-pstc > > For help, send mail to the list administrators: > Michael Garretson: pstc_ad...@garretson.org > Dave Heald davehe...@mediaone.net > > For policy questions, send mail to: > Richard Nute: ri...@ieee.org > Jim Bacher: j.bac...@ieee.org > > All emc-pstc postings are archived and searchable on the web at: > No longer online until our new server is brought online and the > old messages are imported into the new server. ------------------------------------------- This message is from the IEEE EMC Society Product Safety Technical Committee emc-pstc discussion list. Visit our web site at: http://www.ewh.ieee.org/soc/emcs/pstc/ To cancel your subscription, send mail to: majord...@ieee.org with the single line: unsubscribe emc-pstc For help, send mail to the list administrators: Michael Garretson: pstc_ad...@garretson.org Dave Heald davehe...@mediaone.net For policy questions, send mail to: Richard Nute: ri...@ieee.org Jim Bacher: j.bac...@ieee.org All emc-pstc postings are archived and searchable on the web at: No longer online until our new server is brought online and the old messages are imported into the new server.
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