Reference Source

UL 1480

What is the laboratory for UL 1480?

For UL 1480, laboratory is FM Approvals; standard title is Speakers for Fire Protective Signaling Systems, verified against its source on 2026-09-17.

UL 1480 | Speakers for Fire Protective Signaling Systems |

— osha.gov, retrieved 2026-08-10

Laboratory
FM Approvals
Standard number
UL 1480 verified
Standard title
Speakers for Fire Protective Signaling Systems verified
Sourceosha.gov
Verified
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DatasetWhich OSHA NRTL is recognized for which test standard: all 21 labs' scopes of recognition, cross-referenced

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