UL 1481
What is the laboratory for UL 1481?
For UL 1481, laboratory is UL LLC; standard title is Power Supplies for Fire Protective Signaling Systems, verified against its source on 2026-09-17.
UL 1481 | Power Supplies for Fire Protective Signaling Systems |
— osha.gov, retrieved 2026-08-10
- Laboratory
- UL LLC
- Standard number
- UL 1481 verified
- Standard title
- Power Supplies for Fire Protective Signaling Systems verified
Source
- osha.govhttps://www.osha.gov/nationally-recognized-testing-laboratory-program/ul