UL 1571: Incandescent Lighting Fixtures

218 Pages·8.9 MB·English

by  Underwriters Laboratories

By Authority Of
THE UNITED STATES OF AMERICA
Legally Binding Document
By the Authority Vested By Part 5 of the United States Code § 552(a) and
Part 1 of the Code of Regulations § 51 the attached document has been duly
INCORPORATED BY REFERENCE and shall be considered legally
binding upon all citizens and residents of the United States of America.
HEED THIS NOTICE: Criminal penalties may apply for noncompliance.
e
Document Name:
CFR Section(s):
Standards Body:
Official Incorporator:
THE EXECUTIVE DIRECTOR
OFFICE OF THE FEDERAL REGISTER
WASHINGTON, D.C.

.ANS[
U L 1571
;tandard for UL 1571
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ISBN 1-55989-872-0
Incandescent Lighting
Fixtures .
RECEIVED
DEPT. OF L & I
AUG 04 1995
CHIEF ELECTRICAL
INSPECTOR'S OFFICE
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RECEIVED
DEPT. OF L& I
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April 30, 1996
Revision pages for
Standard for
Incandescent Lighting Fixtures
UL 1571, Fourth Edition
Attached to this transmittal notice is a revision of the Fourth edition of UL 1571.
A CHANGE ON A PAGE DATED APRIL 30, 1996 IS INDICATED BY A SMALL PRINT NOTE FOLLOWING
THE AFFECTED ITEM, PRECEDED AND FOLLOWED BY AN ASTERISK. '.
THESE NEW AND REVISED REQUIREMENTS ARE NOW IN EFFECT EXCEPT FOR THOSE PARAGRAPHS,
SECTIONS, TABLES, AND FIGURES HAVING FUTURE EFFECTIVE DATES AS INDICATED IN THE SMALL
PRINT NOTE FOLLOWING THE AFFECTED ITEM. TO RETAIN THE REQUIREMENTS IN EFFECT UNTIL
THESE FUTURE EFFECTIVE DATES, DO NOT DISCARD THE PAGES REPLACED BY THOSE HAVING
() FUTURE EFFECTIVE DATES UNTIL THOSE DATES.
As of May 3, 1999, marine lighting fixtures Listed by UL must comply with the requirements in this Standard.
~--
Between April 30, 1996 and May 3, 1999, new submittals to UL for marine lighting fixtures may be evaluated
under all requirements in this Standard or, if requested in writing, evaluated under presently effective
requirements only. The presently effective requirements are contained in the Seventh edition of UL 595.
The following revisions were also issued to include Type W cords as an alternative to W-A cords for outside
use; publish the requirements that must be applied in order to obtain a c-UL Mark (Canadian Requirements
Comparison Guide - CRG (1571)); and correct miscellaneous errors.
New product submittals made prior to a specified future effective date will be judged under all of the
requirements in this standard unless the applicant specifically requests that the product be judged under
the current requirements. However, should the applicant elect this option, ,it should be noted that
'
0 compliance with all the requirements in this standard will be required as a condition of continued Listing and
Follow-Up Services after the effective date and understanding of this should be signified in writing.
The new and revised requirements are substantially in accordance with UL's bulletins on this subject dated
May 26, 1995 and April 16, 1996.
Attention is directed to the note on the title page of this standard outlining the p,'ocedure to be followed to
retain the Department of Defense approved text of UL 1571 .
. 1 Revised and/or additional pages may be issued from time to time.
(Continued)
April 30, 1996 - UL 1571
With the inclusion of the accompanying material, the standard consists of pages dated as shown in the
following checklist:
Page Date
1 ............................................... July 26, 1995(Reprinted April 30, 1996)
2 ........................................................................... -
3,4 ................................................................ Ju!y 26, 1995
4A, 5 ................. ,............................................ April 30, 1996
6 - 10 .............................................................. July 26, 1995
11 ................................................................ April 30, 1996
12 - 42 ............................................................. July 26, 1995
43 ................................................................ April 30, 1996
44 - 58 ............................................................. July 26, 1995
59 ............................................................... October 9, 1995
60 - 63 ............................................................. July 26, 1995
64 ..... ; .......................................................... April 30, 1996
65 - 92 ............................................................. July 26, 1995
93 ................................................................ April 30, 1996
94 - 98 ............................................................. July 26, 1995
99 ................................................................ April 30, 1996
100 - 105 ............................................................ July 26, 1995
106 ................... " . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. April 30, 1996
107 - 136 ............................................................ July 26, 1995
137 - 139 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. April 30, 1996
140 - 149, SA1 - SA6 ................................................... July 26, 1995
SA7, SA8 ..... . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. April 30, 1996
SA9 - SA11 .......................................................... July 26,1995
SA12 .............................................................. April 30, 1996
SA13 ................................... : ........................... July 26, 1995
SB1 - S87 .......................................................... April 30, 1996
A1, 81, 82 ........................................................... July 26,1995
CRG1 - GRG7 ....................................................... April 30, 1996
()
JULY 26, 1995
(Title Page Reprinted: April 30, 1996)
1
UL 1571
Standard for
Incandescent Lighting Fixtures
Prior to the first edition, the requirements for the products covered by this standard
were included in the Standard for Electric Lighting Fixtures, UL 57.
First Edition - December, 1979
Second Edition - February, 1984
Third Edition - October, 1991
Fourth Edition
July 26, 1995
An effective date included as a note immediately following certain requirements is
one established by Underwriters Laboratories Inc.
The Department of Defense (DoD) has adopted UL 1571 on January 18, 1985. The
publication of revised pages or a new edition of this Standard will not invalidate the
DoD adoption.
Revisions of this standard will be made by issuing revised or additional pages
bearing their date of issue. A UL Standard is current only if it incorporates the
most recently adopted revisions, all of which are itemized on the transmittal notice
that accompanies the latest published set of revision pages.
ISBN 1-55989-872-0
COPYRIGHT © 1979, 1996 UNDERWRITERS LABORATORIES INC.

APRIL 30, 1996 INCANDESCENT LIGHTING FIXTURES - UL 1571 4A
C]
PART 4 - FIXTURES FOR USE IN DAMP OR WET LOCATIONS
DAMP LOCATIONS
64 General ........................................................... 134
65 Construction - Mechanical ............................................. 134
66 Construction - Electrical ............................................... 135
67 Markings .......................................................... 135
WET LOCATIONS
o 68 General ........................................................... 135
69 Construction - Mechanical ............................................. 135
70 Construction - Electrical ............................................... 139
71 Performance........................................................ 139
72 Markings .......................................................... 148
INDUSTRIAL AND AGRICULTURAL FIXTURES WITH OPEN WIRING SYSTEMS
73 General ........................................................... 149
SUPPLEMENT SA - FOLLOW-UP INSPECTION INSTRUCTIONS
GENERAL
o
SA1 Scope ........................................................... SA1
SA2 Glossary ......................................................... SA 1
RESPONSIBILITY OF THE MANUFACTURER
SA3 General .......................................................... SA2
SA4 Manufacturer's Test Program .......................................... SA3
RESPONSIBILITY OF THE FIELD REPRESENTATIVE
SA5 General ......................................................... : SA5
SA6 Construction ............... : ...................................... SA6
SA7 Components ................. ". .................................... SA9
10 SA8 Special Constructions ................................................ SA9
MARKING
SA9 Required Markings ................................................. SA11
SA 10 Listing Mark . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . SA 12
SUPPLEMENT SB - MARINE USE ELECTRIC LIGHTING FIXTURES
INTRODUCTION
SB1 Scope ........................................................... SB1
o SB2 Glossary ......................................................... SB1