UL 496:14ED 2017-09

Current

Current The latest, up-to-date edition.

Lampholders

Available format(s): Hardcopy

Language(s): English

Published date: 05-09-2017

Publisher: Underwriters Laboratories

Table of Contents - (Show below) - (Hide below)

Preface
1 Scope
2 Definitions
3 General
4 Construction
5 Tests
6 Ratings
7 Markings
SUPPLEMENT SA - LAMPHOLDER ADAPTERS AND LOAD FITTINGS
SUPPLEMENT SB - NAVAL-USE LAMPHOLDERS
SUPPLEMENT SC - DIODE LAMP-LIFE EXTENDERS
SUPPLEMENT SD - LAMPHOLDERS FOR INSTANT-START FLUORESCENT
LAMPS
ANNEX A (normative) - Standards for Components

Abstract - (Show below) - (Hide below)

This new edition of ANSI/UL 496 include the following changes in requirements: Addition of SA2.4 and SA2.5, to Add Requirements for Lampholder Fittings with Integral USB Connectors Addition of 4.8.6.6, to Add Requirements for Minimum Lead Wire Gauge Size for GU24 Outlet-Box Lampholders Addition of 4.9.10, to Clarify the Creepage Distances and Clearances Measurements Editorial Updates

Scope - (Show below) - (Hide below)

The requirements of this standard cover holders and connectors for electric lamps, including incandescent, fluorescent, and other electric-discharge-type lamps, rated as indicated in Clause 6, to be used in accordance with the Canadian Electrical Code (CEC), Part I, C22.1, and the National Electrical Code (NEC), ANSI/NFPA 70.

General Product Information - (Show below) - (Hide below)

Development Note	Supersedes W L 142 (07/2004) Supersedes MIL L 970/1 (C), MIL L 970/2 (A), MIL L 970/3 (A), MIL L 970/4 (A), MIL L 970/6 (B), MIL L 970/7 (A), MIL L 970/8 (A), MIL L 970/9 (B) and MIL L 970/14 (A). (09/2004) Also numbered as CSA C22.2.43. (09/2017) New child REV 1 2022 is added.
Document Type	Standard
ISBN
Pages
Product Note	New child REV 1 2022 is added.
Published
Publisher	Underwriters Laboratories
Status	Current
Supersedes	MIL-L-970-2 Revision A:1977 MIL-L-970-1 Revision C:1977 MIL-L-970-8 Revision B:1977 MIL-L-970-14 Revision A:1977 MIL L 970/4 : A NOTICE 2 W-L-142 Revision A:1960 MIL-L-970-9 Revision B:1977 MIL-L-970-7 Revision A:1977 MIL-L-970-6 Revision B:1977 MIL-L-970-3 Revision A:1977

Standards Referenced By This Book - (Show below) - (Hide below)

CSA C22.2 No. 1335.1 : 1993 : R2013	PORTABLE ELECTRICAL MOTOR-OPERATED AND HEATING APPLIANCES: GENERAL REQUIREMENTS
CSA C22.2 No. 1335.1 : 1993 : R2004	PORTABLE ELECTRICAL MOTOR-OPERATED AND HEATING APPLIANCES: GENERAL REQUIREMENTS
C22.2 nº 1335 No. 1-93 (R2018)	PORTABLE ELECTRICAL MOTOR-OPERATED AND HEATING APPLIANCES: GENERAL REQUIREMENTS
CSA C22.2 No. 107.3 : 2014	UNINTERRUPTIBLE POWER SYSTEMS
UL 1647:6ED 2015-08	Motor-Operated Massage and Exercise Machines
UL 87:12ED 2016-03	Standard for Power-Operated Dispensing Devices for Petroleum Products
MIL-L-970 Revision C:1977	LAMPHOLDERS AND STARTER SOCKETS, GENERAL SPECIFICATION FOR (NAVAL SHIPBOARD USE)
MIL-DTL-52286 Revision D:2010	CABLE ASSEMBLIES, POWER, ELECTRICAL (WITH MOLDED ON TERMINATIONS), GENERAL SPECIFICATION FOR
MIL-DTL-16377 Revision J:2014	Fixtures, Lighting; and Associated Parts; Shipboard Use, General Specification for
CSA C22.2 No. 1335.1 : 1993(R2008)	PORTABLE ELECTRICAL MOTOR-OPERATED AND HEATING APPLIANCES: GENERAL REQUIREMENTS
UL 508A:3ED 2018-04	Industrial Control Panels
UL 1431:3ED 2011-03	Personal Hygiene and Health Care Appliances
UL 1727:5ED 2012-05	Commercial Electric Personal Grooming Appliances
UL 826:11ED 2007-11	Standard for Household Electric Clocks
UL 864:10ED 2014-12	Standard for Control Units and Accessories for Fire Alarm Systems
UL 1149:2ED 2009-09	Standard for Low Voltage Marine Lighting Fixtures
UL 697:7ED 2011-03	Toy Transformers
UL 745-1:2ED 2007-06	Portable Electric Tools
UL 1815:5ED 2012-02	Nonducted Heat Recovery Ventilators
UL 497C:2ED 2001-08	Protectors for Coaxial Communications Circuits
ANSI C78.23:1995(R2003)	American National Standard for Incandescent Lamps—Miscellaneous Types
ANSI C78.21 : 2011(R2016)	American National Standard for Electric Lamps—PAR and R Shapes
ANSI C78.20:2003(R2007)	American National Standard for Electric Lamps—A, G, PS, and Similar Shapes with E26 Medium Screw Bases
ANSI C81.64:2005 (R2014)	American National Standard—Guidelines and General Information for Electrical Lamp Bases, Lampholders and Gauges
ANSI C78.389-2004 (R2009)	American National Standard for Electric Lamps—High-Intensity Discharge (HID)—Methods of Measuring Characteristics
ANSI C78.22:1995 (R2003)	American National Standard for Incandescent Lamps—A, G, PS and Similar Shapes with E39 Mogul Screw Bases
CSA C22.2 No. 63 : 1993	HOUSEHOLD REFRIGERATORS AND FREEZERS
CSA C22.2 No. 63 : 1993 : INC : UPD 6 : 2012 : R200800	HOUSEHOLD REFRIGERATORS AND FREEZERS
CSA C22.2 No. 60745.1 : 2007 : INC : UPD 2 : 2011 : FR	HAND-HELD MOTOR-OPERATED ELECTRIC TOOLS - SAFETY - PART 1: GENERAL REQUIREMENTS
UL 1993:5ED 2017-01	Self-Ballasted Lamps and Lamp Adapters
UL 507:10ED 2017-11	Electric Fans
CSA C22.2 No. 112 : 2015	ELECTRIC CLOTHES DRYERS
UL 863:8ED 2007-11	Standard for Time-Indicating and -Recording Appliances
UL 1088:7ED 2015-07	Temporary Lighting Strings
UL 756:8ED 2016-08	Standard for Coin and Currency Changers and Actuators
UL 1594:4ED 2008-04	Sewing and Cutting Machines
UL 1559:5ED 2011-03	Insect-Control Equipment - Electrocution Type
UL 1786:4ED 2014-12	Direct Plug-In Nightlights
UL 2006:5ED 2011-09	Standard for Halon 1211 Recovery/Recharge Equipment
UL 921 : 7	COMMERCIAL DISHWASHERS
UL 621:7ED 2010-05	Ice Cream Makers
UL 1083:6ED 2009-01	Household Electric Skillets and Frying-Type Appliances
UL 2208:3ED 2010-07	Standard for Solvent Distillation Units
UL 291:6ED 2012-02	Automated Teller Systems
UL 858A:3ED 2007-04	Safety-Related Solid-State Controls for Household Electric Ranges
CSA C22.2 No. 60335-1:2011	SAFETY OF HOUSEHOLD AND SIMILAR APPLIANCES - PART 1: GENERAL REQUIREMENTS
UL 963:4ED 2016-02	Standard for Sealing, Wrapping, and Marking Equipment
UL 2108:2ED 2015-12	Low Voltage Lighting Systems
C22.2 NO. 1993-17	Self-ballasted lamps and lamp adapters (Trinational standard with NMX-J-578/1-ANCE and UL 1993)
UL 588:19ED 2015-10	Seasonal and Holiday Decorative Products
UL 676:9ED 2015-08	Underwater Luminaires and Submersible Junction Boxes
UL 60065:8ED 2015-09	Standard for Audio, Video and Similar Electronic Apparatus - Safety Requirements
UL 586:9ED 2009-08	High-Efficiency, Particulate, Air Filter Units
UL 763:5ED 2018-02	Motor-Operated Commercial Food Preparing Machines
UL 923:7ED 2013-05	Microwave Cooking Appliances
UL 1018:6ED 2011-04	Electric Aquarium Equipment
UL 499:14ED 2014-11	Electric Heating Appliances
UL 283:3ED 2015-06	Air Fresheners and Deodorizers
UL 1778:5ED 2014-06	Uninterruptible Power Systems
CSA C22.2 42.1 : 2013	COVER PLATES FOR FLUSH-MOUNTED WIRING DEVICES
UL 2572:2ED 2016-03	Mass Notification Systems
UL 775:3ED 1998-02	Standard for Graphic Arts Equipment
UL 469:4ED 2006-11	Standard for Musical Instruments and Accessories
CAN/CSA-C22.2 NO. 60335-1:11 (R2016)	Safety of household and similar appliances - Part 1: General requirements (Tri-national standard, with NMX-J-521/1-ANCE and UL 60335-1)
UL 1795:5ED 2016-09	Standard for Hydromassage Bathtubs
UL 60335-1:6ED 2016-10	Standard for Safety of Household and Similar Appliances, Part 1: General Requirements
UL 2044 : 3	COMMERCIAL CLOSED-CIRCUIT TELEVISION EQUIPMENT
UL 858:16ED 2014-11	Household Electric Ranges
UL 1484:5ED 2016-04	Residential Gas Detectors
UL 696:10ED 2010-02	Standard for Electric Toys
IES LM 49 : 2012	LIFE TESTING OF INCANDESCENT FILAMENT LAMPS
IES LM 47 : 2012	LIFE TESTING OF HIGH INTENSITY DISCHARGE (HID) LAMPS
CSA C22.2 No. 1335.1 : 1993(R2013)	PORTABLE ELECTRICAL MOTOR-OPERATED AND HEATING APPLIANCES: GENERAL REQUIREMENTS
ANSI Z83.21 : 2016	COMMERCIAL DISHWASHERS
CSA C22.2 No. 167 : 2017	HOUSEHOLD DISHWASHERS
CSA C22.2 No. 63 : 1993 : R2013	HOUSEHOLD REFRIGERATORS AND FREEZERS
CSA C22.2 No. 42-1 : 2013 : INC : UPD 1 : 2016	COVER PLATES FOR FLUSH-MOUNTED WIRING DEVICES
CSA C22.2 No. 42-1 : 2013	COVER PLATES FOR FLUSH-MOUNTED WIRING DEVICES
CSA C22.2 No. 168 : 2016	COMMERCIAL DISHWASHERS
CSA C22.2 No. 60745.1 : 2007 : INC : UPD 3 : 2013 : R201200	HAND-HELD MOTOR-OPERATED ELECTRIC TOOLS - SAFETY - PART 1: GENERAL REQUIREMENTS
UL 482:9ED 2005-09	Standard for Portable Sun/Heat Lamps
UL 1447:6ED 2017-10	Standard for Electric Lawn Mowers
CSA C22.2 No. 60745.1 : 2007 : R2012	HAND-HELD MOTOR-OPERATED ELECTRIC TOOLS - SAFETY - PART 1: GENERAL REQUIREMENTS
UL 82:9ED 2017-08	Electric Gardening Appliances
CAN/CSA-C22.2 No. 62841-1 : 2015	ELECTRIC MOTOR-OPERATED HAND-HELD TOOLS, TRANSPORTABLE TOOLS AND LAWN AND GARDEN MACHINERY - SAFETY - PART 1: GENERAL REQUIREMENTS
UL 514D:2ED 2013-06	Cover Plates for Flush-Mounted Wiring Devices
UL 541:9ED 2016-04	Refrigerated Vending Machines
CSA C22.2 No. 60745.1 : 2007 : INC : UPD 2 : 2011 : R2012	HAND-HELD MOTOR-OPERATED ELECTRIC TOOLS - SAFETY - PART 1: GENERAL REQUIREMENTS
CSA C22.2 No. 60745.1 : 2007	HAND-HELD MOTOR-OPERATED ELECTRIC TOOLS - SAFETY - PART 1: GENERAL REQUIREMENTS
UL 1971:3ED 2002-11	Signaling Devices for the Deaf and Hard of Hearing
UL 1090:7ED 2016-10	Electric Snow Movers
UL 961:5ED 2014-12	Standard for Electric Hobby and Sports Equipment
UL 73:10ED 2011-03	Motor-Operated Appliances
CSA C22.2 No. 60745.1 : 2007 (R2017)	HAND-HELD MOTOR-OPERATED ELECTRIC TOOLS - SAFETY - PART 1: GENERAL REQUIREMENTS
UL 746C:7ED 2018-02	Polymeric Materials - Use in Electrical Equipment Evaluations
CSA C22.2 No. 60745.1 : 2007 : INC : UPD 2 : 2011	HAND-HELD MOTOR-OPERATED ELECTRIC TOOLS - SAFETY - PART 1: GENERAL REQUIREMENTS
C22.2 NO. 243-17	Vacuum cleaners, blower cleaners, and household floor finishing machines (Binational standard with UL 1017)
CSA C22.2 No. 169 : 2015	ELECTRIC CLOTHES WASHING MACHINES AND EXTRACTORS
C22.2 NO. 236-15	Heating and cooling equipment (Bi-national standard with UL 1995)
CSA C22.2 NO. 42.1:13 (R2017)	Cover plates for flush-mounted wiring devices (Bi-national standard, with UL 514D)

Standards Referencing This Book - (Show below) - (Hide below)

CSA C22.2 No. 38 : 2014	THERMOSET-INSULATED WIRES AND CABLES
ANSI C81.62 : 2017	ELECTRIC LAMPHOLDERS
UL 514A:11ED 2013-02	Metallic Outlet Boxes
CSA C22.2 No. 37 : 2014	DECORATIVE LIGHTING PRODUCTS
C22.1-15	Canadian Electrical Code, Part I (23rd Edition), Safety Standard for Electrical Installations
CSA C22.2 No. 49 : 2014	FLEXIBLE CORDS AND CABLES
UL 1993:5ED 2017-01	Self-Ballasted Lamps and Lamp Adapters
UL 83:16ED 2017-07	Standard for Thermoplastic-Insulated Wires and Cables
ANSI C81.61 : 2017	ELECTRIC LAMP BASES - SPECIFICATIONS FOR BASES (CAPS) FOR ELECTRIC LAMPS
CSA C22.2 No. 0.15 : 2015	ADHESIVE LABELS
UL 588:19ED 2015-10	Seasonal and Holiday Decorative Products
UL 1786:4ED 2014-12	Direct Plug-In Nightlights
NFPA 70 : 2017	NATIONAL ELECTRICAL CODE
CSA C22.2 No. 127 : 2015	EQUIPMENT AND LEAD WIRES
C22.2 NO. 75-17	Thermoplastic insulated wires and cables (Trinational standard with UL 83 and NMX-J-010-ANCE-2017)
UL 746A:6ED 2012-09	Polymeric Materials - Short Term Property Evaluations
CSA C22.2 No. 256 : 2014	DIRECT PLUG-IN NIGHTLIGHTS
ANSI C78.901:2016	American National Standard for Electric Lamps—Single-Based Fluorescent Lamps—Dimensional and Electrical Characteristics
ANSI C81.63 : 2007(R2014)	GAUGES FOR ELECTRIC LAMP BASES AND LAMPHOLDERS

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