UL 464A

Audible Signal Appliances for General Signaling Use
standard by Underwriters Laboratories, 02/03/2016

UL 2524

Standard for In-building 2-Way Emergency Radio Communication Enhancement Systems
standard by Underwriters Laboratories, 10/19/2018

UL 2162

Standard for Commercial Wood-Fired Baking Ovens – Refractory Type
standard by Underwriters Laboratories, 05/23/2014

UL 448

Centrifugal Stationary Pumps for Fire-Protection Service
standard by Underwriters Laboratories, 03/30/2020

UL 723

Tests for Surface Burning Characteristics of Building Materials
standard by Underwriters Laboratories, 04/19/2018

UL 497B

Protectors for Data Communications and Fire Alarm Circuits
standard by Underwriters Laboratories, 06/14/2004

UL 61724-2

Standard for Photovoltaic System Performance – Part 2: Capacity Evaluation Method
standard by Underwriters Laboratories, 01/29/2019

UL Subject 9703

Outline of Investigation for Distributed Generation Wiring Harnesses (Outline, 8/2/2011)
standard by Underwriters Laboratories, 08/02/2011

UL 1730

Smoke Detector Monitors and Accessories for Individual Living Units of Multifamily Residences and Hotel/Motel Rooms
standard by Underwriters Laboratories, 12/29/2006

UL 1557

Electrically Isolated Semiconductor Devices
standard by Underwriters Laboratories, 03/19/2018