Reference Source

UL 1577

For UL 1577, laboratory is TUV Rheinland of North America, Inc; standard title is Optical Isolators, verified against its source on 2026-08-10.

Laboratory
TUV Rheinland of North America, Inc. verified
Standard number
UL 1577 verified
Standard title
Optical Isolators verified
Sourceosha.gov
Verified
Review by
DatasetWhich OSHA NRTL is recognized for which test standard: all 21 labs' scopes of recognition, cross-referenced

What the source says

UL 1577 | Optical Isolators |

— osha.gov, retrieved 2026-08-10

Source

Last verified against source: . Due for re-check by . This page as Markdown · OKF bundle · full dataset as JSON.