UL Standards free download Archives - Page 13 of 25

UL 10C-2021 pdf download – Positive Pressure Fire Tests of Door Assemblies

UL 10C-2021 pdf download - Positive Pressure Fire Tests of Door Assemblies. 13 General 13.1 Results shall be reported in accordance with the performance in the tests prescribed in these test methods. The report shall show the...

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UL 5-2020 pdf download – Surface Metal Raceways and Fittings

UL 5-2020 pdf download - Surface Metal Raceways and Fittings. 9 Fittings 9.1 A fitting provided with means for the support of a fixture shall have strength and rigidity for the purpose as evaluated by means of...

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UL 4-2021 pdf download – Armored Cable

UL 4-2021 pdf download - Armored Cable. 7.5.2 The condition of the interior of armor is to be determined by removing the conductor assembly from a short length of the finished cable and by looking through the...

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UL 69-2009 pdf download – Electric-Fence Controllers

UL 69-2009 pdf download - Electric-Fence Controllers. 6.1 .6 The degree to which the enclosure is required to be tamper-resistant is determined in part by the type of current-limiting means employed, the type of timing mechanism or...

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UL 10A-2009 pdf download – Tin-Clad Fire Doors

UL 10A-2009 pdf download - Tin-Clad Fire Doors. 3.6 The actual thickness of the boards shall be not less than 3/4 in (1 9.1 mm). 3.7 The boards shall not be less than 4 in (89 mm)...

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UL 103 2017 pdf download – Factory-Built Chimneys for Residential Type and Building Heating Appliances

UL 103 2017 pdf download - Factory-Built Chimneys for Residential Type and Building Heating Appliances. 7 Assembly 7.1 A chimney shall consist of all the essential parts required for the intended installation of a complete chimney assembly....

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UL 248-1-2017 pdf download – Low-Voltage Fuses – Part 1: General Requirements

UL 248-1-2017 pdf download - Low-Voltage Fuses – Part 1: General Requirements. 2.2.13 Non-interchangeability A condition which prevents the inadvertent interchange of fuses because of physical characteristics (slot, groove, pin, overall dimensions, and the like). 2.3 Characteristic...

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UL 305 2017 pdf download – Panic Hardware

UL 305 2017 pdf download - Panic Hardware. 6 Endurance Test 6.1 The release mechanism and latches shall function as intended for 100,000 consecutive cycles of operation without failure or excessive wear of the parts. 6.1 revised...

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UL 467-2017 pdf download – Grounding and Bonding Equipment

UL 467-2017 pdf download - Grounding and Bonding Equipment. 6.3 Strap-type clamps 6.3.1 A strap-type clamp shall not be less than 1 2.7 mm (1 /2 in) wide and 0.64 mm (0.025 in) thick. 6.3.2 A communications...

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UL 746C-2017 pdf download – Polymeric Materials – Use in Electrical Equipment Evaluations

UL 746C-2017 pdf download - Polymeric Materials - Use in Electrical Equipment Evaluations. 3.29 PORTABLE APPLIANCE – An appliance that is easily carried or conveyed by hand, and is provided with a power-supply cord for connection to...

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