UL Standards

Sixth Edition of UL 1283 Standard for Electromagnetic Interference Filters Now Available

UL has released a new edition of UL 1283 the standard for Electromagnetic Interference Filters. This...

Revision to UL 844, Standard for Luminaires for Use in Hazardous (Classified) Locations

UL has released a new edition of UL 844, the standard for Luminaires for...

Eighth Edition of UL 217, Standard for Smoke Alarm

UL has released a new edition of ANSI/UL 217, the standard for fire alarms....

New Edition of UL 248-1, Standard for Low-Voltage Fuses

UL has released a new edition of UL 248-1, the standard for low-voltage fuses....

UL Releases Second Edition of UL 515, Standard for Electrical Resistance Trace Heating for Commercial Applications

UL has released a new edition of UL 515, the standard for electrical resistance...
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UL Releases Ninth Edition of UL 484 Standard for Room Air Conditioners

Underwriters Laboratories (UL) has released a revision of UL 484, the standard for room...

UL Revises UL 122 Standard for Photographic Equipment

UL has released a new edition of UL 122, the standard for photographic equipment....

UL Releases New Edition of UL 1088, Standard for Temporary Lighting Strings

UL has released a new edition of UL 1088, the standard for Temporary Lighting...

UL Releases New Edition of UL 1685 Standard for Vertical-Tray Fire Test

UL has released a new edition of UL 1685, the standard for "Vertical-Tray Fire-Propagation...

UL 1690 Standard for Data-Processing Cable Updated

UL has announced a new edition of UL 1690, the standard for data-processing cable....
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