UL 496:2008 pdf download – Lampholders
UL 496:2008 pdf download – Lampholders. SAl 1 These requirements cover base-to-base adapters, base reducers, lampholder-to-outtet adapters, switched and uriswitched lampholder-mounted current taps, socket extensions, and lampholder Y adaptefs. SA2 General SA2.1 A receptacle shall comply with the requirements in...
UL 486D:2005 pdf download – Sealed Wire Connector Systems
UL 486D:2005 pdf download – Sealed Wire Connector Systems. 9.1.3 The preparation of the connector shall be as specified in 10.5 a and in accordance with UL 486A-486B. CAN/CSA-C22.2 No. 65, or NMX-J-543-ANCE; or in UL 486G. GSA C22.2 No....
UL 469:2006 pdf download – Musical Instruments and Accessories
UL 469:2006 pdf download – Musical Instruments and Accessories. 27.2 Nonhazardous secondary circuits 27.2.1 A nonhazardous secondary circuit is considered to exist if the source of power to the circuit is not capable of: a) Producing an open-circuit voltage exceeding:...
UL 458:2006 pdf download – Power Converters/Inverters and Power Converter/Inverter Systems for Land Vehicles and Marine Crafts
UL 458:2006 pdf download – Power Converters/Inverters and Power Converter/Inverter Systems for Land Vehicles and Marine Crafts. 39 Dielectric Voltage-Withstand Test 39.1 A unit, at the maximum operating temperature reached in normal use, shall withstand for 1 mm without breakdown...
UL 372:2007 pdf download – Automatic Electrical Controls for Household and Similar Use一Part 2: Particular Requirements for Burner lgnition Systems and Components
UL 372:2007 pdf download – Automatic Electrical Controls for Household and Similar Use一Part 2: Particular Requirements for Burner lgnition Systems and Components. 17.16.1 05A Addition of requirements covering continuous lockout for electromechanical controls and the method of test: Tests may...
UL 310:2005 pdf download – Electrical Quick-Connect Terminals
UL 310:2005 pdf download – Electrical Quick-Connect Terminals. PERFORMANCE 8 General 8.1 A connector arid a production tab shall be In compliance with the requirements of the Crimp Pull-Out Test. Section 10. 8.2 A connector shall be In compliance with...
UL 294:2005 pdf download – UL Standard for Safety for Access Control System Units
UL 294:2005 pdf download – UL Standard for Safety for Access Control System Units. 43 DIelectric Voltage-Withstand Test 43,1 An access control system unit shall withstand for 1 minute, without breakdown, the application of an essentially sinusoidal AC potential of...
UL 201:2008 pdf download – Garage Equipment
UL 201:2008 pdf download – Garage Equipment. 47.5 Equipment intended for connection to an ac mains supply shall be tested over a tolerance of +6 percent and -10 percent, unless: a) The rated voltage is 230 V single phase or...
UL 98:2006 pdf download – Enclosed and Dead- Front Switches
UL 98:2006 pdf download – Enclosed and Dead- Front Switches. 9.2.9 The marking of a switch shall be considered to be acceptable it located on the inside of a hinged door, provided the door may be opened regardless of the...
UL 82:2007 pdf download – Electric Gardening Appliances
UL 82:2007 pdf download – Electric Gardening Appliances. 77.1.3 If the physical arrangement of the motor and enclosure permits. an appliance is to be subjected to an overload by means of a dynanlometer, eddy-current braie, or the like. 77.1.4 For...