1、UL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION ORDISTRIBUTION WITHOUT PERMISSION FROM ULUNDERWRITERS LABORATORIES INC. CERTIFICATION REQUIREMENT DECISIONThis Certification Requirement Decision is prepared by UL LLC. It is normative for the applicable ULProduct Certification Program(
2、s); however, it is currently not part of the UL Standard(s) referencedbelow.Product Category (CCN): KEFXStandard Number: UL 60335-2-8Standard Title: Standard for Household and Similar Electrical Appliances, Part 2:Particular Requirements for Shavers, Hair Clippers, and Similar AppliancesEdition Date
3、 October 28, 2004Edition Number: 5Section / Paragraph Reference: 30DVSubject: Glow-Wire Testing as Alternative to HB Rated MaterialsDECISION:Add the following to Clause 30 of UL 60335-2-8:30DV DC Add the following to 30DV of the Part 1(4thEdition):A material of a portable attended household applian
4、ce required to have a minimum flame ratingof at least HB in accordance with Table 4.1 of UL 746C may instead be subjected to the Glow-Wire Test of IEC 60695-2-11 at 550 CRATIONALE FOR DECISION:The use of the Glow-Wire Test in place of an HB rating is now allowed by Clause 30.2.1 of UL 60335-1,6thEdi
5、tion. In addition, UL 746C allows Glow-Wire Ignition Temperature and Glow-Wire FlammabilityIndex as an alternative to HB per Footnote (a) of Table 4.1. Therefore, we are allowing the end-productGlow-Wire Test as an alternative to the end-product 12 mm and 20 mm tests that are currently allowedin UL
6、746C.These requirements represent present practice.Copyright 2016 UL LLCUL LLC, in performing its functions in accordance with its objectives, does not guarantee or warrant thecorrectness of Certification Requirement Decisions it may issue or that they will be recognized or adoptedby anyone. Certifi
7、cation Requirement Decisions are the opinion of UL LLC. in practically applying therequirements of the standard. They do not represent formal interpretations of the standard underAmerican National Standards Institute (ANSI) processes. UL LLC shall not be responsible to anyone forthe use of or relian
8、ce upon Certification Requirement Decisions by anyone. UL LLC shall not incur anyobligation or liability for damages, including consequential damages, arising out of or in connection withthe use or reliance upon Certification Requirement Decisions. The electronic version of the CertificationRequirem
9、ent Decision is the current version and previously printed copies may be outdated.This document is published as a service to ULs certification customersUL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION ORDISTRIBUTION WITHOUT PERMISSION FROM ULSTANDARD NUMBER: UL 60335-2-8 -2-No Text on This Page
