ANSI UL 458 - Page 5

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UL COPYRIGHTED MATERIAL –

NOT AUTHORIZED FOR FURTHER REPRODUCTION OR

DISTRIBUTION WITHOUT PERMISSION FROM UL

The requirements in this Standard are now in effect, except for those paragraphs, sections, tables, ﬁgures,

and/or other elements of the Standard having future effective dates as indicated in the note following the

affected item. The prior text for requirements that have been revised and that have a future effective date

are located after the Standard, and are preceded by a ″SUPERSEDED REQUIREMENTS″ notice.

New product submittals made prior to a speciﬁed future effective date will be judged under all of the

requirements in this Standard including those requirements with a speciﬁed future effective date, unless

the applicant speciﬁcally requests that the product be judged under the current requirements. However, if

the applicant elects this option, it should be noted that compliance with all the requirements in this

Standard will be required as a condition of continued Listing, Recognition, and Follow-Up Services after

the effective date, and understanding of this should be signiﬁed in writing.

OCTOBER 15, 2004 − UL 458 tr3