UL 30:2004 pdf download – Metal Safety Cans
UL 30:2004 pdf download – Metal Safety Cans. 124 Edges of a sheet metal handle shall be hemmed, rolled, er wired. 13 Attachment of Fittings 13.1 A pouring spout. a fill fitting, a hanofe, or any other fitting shall be...
UL 83:2014 pdf download – Thermoplastic-Insulated Wires and Cables
UL 83:2014 pdf download – Thermoplastic-Insulated Wires and Cables. 6.3 Month and year of manufacture The month and year of manufacture shall be induded among the package markings described in Clause 6.2 or shall be included among the product markings...
UL 20:2004 pdf download – General-Use Snap Switches
UL 20:2004 pdf download – General-Use Snap Switches. 4.6 InsulatIng Material 4,6.1 Insulating materials shall be judged with reference to the particular form, size, and purpose of the parts for which they are used, the manner of their assembly, and...
UL 72:2015 pdf download – Tests for Fire Resistance of Record Protection Equipment
UL 72:2015 pdf download – Tests for Fire Resistance of Record Protection Equipment. 8 Explosion Test 8.1 General 8.1. Record protection equipnient snai, wiulsianu me exp.osion lesI WnhUUI inernia uamage 10 uie contents. 82 Samples 8.2.1 Samples are to be...
UL 20:2000 pdf download – General-Use Snap Switches
UL 20:2000 pdf download – General-Use Snap Switches. 5.5 Test Conditions 5.5.1 Dunng the overload, and all endurance tests, a switch shall be connected to a load (as described in the applicable test method) and, except as noted in Clauses...
UL 51:2013 pdf download – Power-Operated Pumps and Bypass Valves for Anhydrous Ammonia,LP-Gas, and Propylene
UL 51:2013 pdf download – Power-Operated Pumps and Bypass Valves for Anhydrous Ammonia,LP-Gas, and Propylene. 13 Guards 13,1 A gear, belt, pulley, or other rotating part shall be enclosed in a metal guard to reduce tile risk of unintentional contact,...
UL 4:2004 pdf download – Armored Cable
UL 4:2004 pdf download – Armored Cable. 24.8 When provided, an externally-operable disconnect switch shall have a designated off position. When the switch is operated vertically rather then horizontally, the up position shall be the on position. 25 Receptacles 25.1...
UL 48:2001 pdf download – Electric Signs
UL 48:2001 pdf download – Electric Signs. 24 Switches and Controls 24.1 A switch, a flasher, or a similar device that controls a ballast or transformer shall be rated for the application, or shall have a current rating not less...
UL 50:2015 pdf download – Enclosures for Electrical Equipment,Non-Environmental Considerations
UL 50:2015 pdf download – Enclosures for Electrical Equipment,Non-Environmental Considerations. 8.9.2 Evaluation 8.9.2.1 The enclosure shall be considered to have met the requirement if the rod cannot enter the enclosure. 8.10 Crushing resistance test 8,10.1 Three samples of equipment shall...
UL 44:2010 pdf download – Thermoset-lnsulated Wires and Cables
UL 44:2010 pdf download – Thermoset-lnsulated Wires and Cables. F.1 General F.1 .1 A covering applied over the outer surface of the Insulation of a single-conductor wire or cable, and each conductor of any 2-conductor flat parallel wire or cable,...