UL 634
What is the laboratory for UL 634?
For UL 634, laboratory is CSA Group Testing and Certification Inc; standard title is Connectors and Switches for Use with Burglar-Alarm Systems, verified against its source on 2026-09-17.
UL 634 | Connectors and Switches for Use with Burglar-Alarm Systems |
— osha.gov, retrieved 2026-08-10
- Laboratory
- CSA Group Testing and Certification Inc.
- Standard number
- UL 634 verified
- Standard title
- Connectors and Switches for Use with Burglar-Alarm Systems verified
Source
- osha.govhttps://www.osha.gov/nationally-recognized-testing-laboratory-program/csa