Metallic Outlet Boxes
standard by Underwriters Laboratories, 02/01/2013

Conduit, Tubing and Cable Fittings
standard by Underwriters Laboratories, 07/13/2012

Nonmetallic Outlet Boxes, Flush-Device Boxes, and Covers
standard by Underwriters Laboratories, 04/08/2014

Cover Plates for Flush-Mounted Wiring Devices
standard by Underwriters Laboratories, 06/28/2013

Electric Resistance Heat Tracing for Commercial and Industrial Applications
standard by Underwriters Laboratories, 07/17/2015

Heat Detectors for Fire Protective Signaling Systems
standard by Underwriters Laboratories, 02/19/1999

Flame Arresters
standard by Underwriters Laboratories, 05/09/2008

Flexible Metallic Hose
standard by Underwriters Laboratories, 12/05/2014

Single and Multiple Station Heat Detectors
standard by Underwriters Laboratories, 04/28/2017

Refrigerated Vending Machines
standard by Underwriters Laboratories, 04/21/2016