UL 268
What is the laboratory for UL 268?
For UL 268, laboratory is FM Approvals; standard title is Smoke Detectors for Fire Protective Signalling Systems, verified against its source on 2026-09-17.
UL 268 | Smoke Detectors for Fire Protective Signalling Systems |
— osha.gov, retrieved 2026-08-10
- Laboratory
- FM Approvals
- Standard number
- UL 268 verified
- Standard title
- Smoke Detectors for Fire Protective Signalling Systems verified
Source
- osha.govhttps://www.osha.gov/nationally-recognized-testing-laboratory-program/fm