Half Price Standard Code

Standard for Low-Voltage Switchgear and Controlgear – Part 5-2: Control circuit devices and switching elements – Proximity switches
standard by Underwriters Laboratories, 03/31/2022

Test Method for Thermal and Mechanical Performance of Battery Enclosure Materials
standard by Underwriters Laboratories, 01/27/2022

Automatic Sprinklers for Fire-Protection Service
standard by Underwriters Laboratories, 02/25/2022

Explosive Atmospheres – Part 36: Non-Electrical Equipment for Explosive Atmospheres – Basic Method and Requirements
standard by Underwriters Laboratories, 06/02/2021

Electric Clothes Dryers
standard by Underwriters Laboratories, 07/30/2021

Standard Test Methods for Fire Tests of Roof Coverings
standard by Underwriters Laboratories, 02/18/2022

Explosive Atmospheres – Part 37: Non-Electrical Equipment for Explosive Atmospheres – Non Electrical Type of Protection Constructional Safety
standard by Underwriters Laboratories, 06/02/2021

DC Power Capacitors
standard by Underwriters Laboratories, 06/10/2021

Surge Protective Devices
standard by Underwriters Laboratories, 01/08/2021

Household and similar electrical appliances – Safety – Part 2-29: Particular Requirements For Battery Chargers
standard by Underwriters Laboratories, 10/12/2020