UL-6A-2000.pdf
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1、UL 6A ISBN 0-7629-0468-2 Electrical Rigid Metal Conduit Aluminum, Red Brass and Stainless Steel Copyright Underwriters Laboratories Inc. Provided by IHS under license with ULLicensee=Army Northwestern Div./7838506130 Not for Resale, 08/29/2006 08:49:03 MDTNo reproduction or networking permitted with
2、out license from IHS -,-,- Copyright Underwriters Laboratories Inc. Provided by IHS under license with ULLicensee=Army Northwestern Div./7838506130 Not for Resale, 08/29/2006 08:49:03 MDTNo reproduction or networking permitted without license from IHS -,-,- Underwriters Laboratories Inc. (UL) 333 Pf
3、i ngsten Road Northbrook, IL 60062-2096 UL Standard for Safety for Electrical Rigid Metal Conduit Aluminum, Red Brass and Stainless Steel, UL 6A First Edition, Dated July 21, 2000 Revisions: This Standard contains revisions through and including January 9, 2004. Summary of Topics Revisions are being
4、 issued to add requirements for red brass conduit, fi ttings, and elbows. UL Standards for Safety are developed and maintained in the Standard Generalized Markup Language (SGML). SGML - an international standard (ISO 8879-1986) - is a descriptive markup language that describes a documents structure
5、and purpose, rather than its physical appearance on a page. Due to formatting differences resulting from the use of ULs new electronic publishing system, please note that additional pages (on which no requirements have been changed) may be included in revision pages due to relocation of existing tex
6、t and reformatting of the Standard. Text that has been changed in any manner is marked with a vertical line in the margin. Changes in requirements are marked with a vertical line in the margin and are followed by an effective date note indicating the date of publication or the date on which the chan
7、ged requirement becomes effective. The revised requirements are substantially in accordance with ULs Bulletin(s) on this subject dated October 24, 2003 and August 1, 2003. The bulletin(s) is now obsolete and may be discarded. The revisions dated January 9, 2004 include a reprinted title page (page1)
8、 for this Standard. As indicated on the title page (page 1), this UL Standard for Safety is an American National Standard. Attention is directed to the note on the title page of this Standard outlining the procedures to be followed to retain the approved text of this ANSI/UL Standard. The master for
9、 this Standard at ULs Northbrook Office is the official document insofar as it relates to a UL service and the compliance of a product with respect to the requirements for that product and service, or if there are questions regarding the accuracy of this Standard. ULs Standards for Safety are copyri
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13、r fi tness for any purpose. JANUARY 9, 2004 UL 6Atr1 Copyright Underwriters Laboratories Inc. Provided by IHS under license with ULLicensee=Army Northwestern Div./7838506130 Not for Resale, 08/29/2006 08:49:03 MDTNo reproduction or networking permitted without license from IHS -,-,- In no event will
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