Reference Source

UL 574

For UL 574, laboratory is SGS North America, Inc; standard title is Standard for Electric Oil Heaters, verified against its source on 2026-08-10.

Laboratory
SGS North America, Inc. verified
Standard number
UL 574 verified
Standard title
Standard for Electric Oil Heaters 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 574 | Standard for Electric Oil Heaters |

— 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.