UL
04

May

2022

UL 60947-5-2

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

UL
04

May

2022

UL 80079-37

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