Free Standards Download

UL 47:2004 pdf download Semiautomatic Fire Hose Storage Devices Scope 1.1 These requirements cover semiautomatic fire hose storage devices (SHSD) intended for use ircontrolling incipient fires by occupants of buildings. An SHSD is intended for use with...

UL 50:2003 pdf download Enclosures for Electrical Equipment 5 General 5.1 An edge on an enclosure shall not be sufficiently sharp to constitute a risk of injury in normalmaintenance or use. 5.2 An enclosure shall be made...

UL 73:1998 pdf download Motor-Operated Appliances 1 Scope 1.1 These requirements cover motor-operated appliances to be employed in accordance with the National ElectricaCode, NFPA 70. 1.2 These requirements also cover small utilization appliances, such as vibrators in...

UL 73:2004 pdf download Motor-Operated Appliances 1 Scope 11 These requirements cover motor-operated appliances to be employed in accordance with theNational Electrical Code.NFPA 70. 1.2 These requirements also cover small utilization appliances, such as vibrators in which...

UL 80:2004 pdf download Steel Tanks for Oil-Burner Fuel 1 Scope 1.1 These requirements cover the design and construction of welded steel tanks of the atmospheric typewith a maximum capacitvy of 60 to 660 aallons 227 to...

UL 94:1998 pdf download Test for Flammability of Plastic Materials for Parts in Devices and Appliances 1 Scope 1.1 These requirements cover tests for flammability of plastic materials used for parts in devices andappliances. They are intended...

UL 98:2004 pdf download Enclosed and Dead-Front Switches 1 Scope 1.1 These requirements cover individually enclosed air switches, rated 4000 A or less at 600 V or lesshaving all current-carrying parts enclosed, manually operable by means of...

UL 198M:2003 pdf download Mine-Duty Fuses 1.1 These requirements cover Class K and Class R fuses having an additional D-C rating and that areintended for use in protecting trailing cables in D-C circuits in mines in accordance...

UL 218A:2004 pdf download Battery Contactors for Use in Diesel Engines Driving Centrifugal Fire Pumps 8.1 A battery contactor shall be provided with means for secure mounting to a supporting surface. A boltscrew, or other part used...

UL 244A:2003 pdf download Solid-State Controls for Appliances 1 Scope 1.1 These requirements cover component electronic controls intended to be factory installed on or inappliances and other utilization equipment rated 600 V or less, used in ordinary...