Reference Source

IEEE C57.12.25

What is the laboratory for IEEE C57.12.25?

For IEEE C57.12.25, laboratory is UL LLC; standard title is Pad-Mounted Compartmental-Type Self-Cooled Single-Phase Distribution Transformers with Separable Insulated High-Voltage Connectors; 167 kVA and Smaller, verified against its source on 2026-09-17.

IEEE C57.12.25 | Pad-Mounted Compartmental-Type Self-Cooled Single-Phase Distribution Transformers with Separable Insulated High-Voltage Connectors; 167 kVA and Smaller |

— osha.gov, retrieved 2026-08-10

Laboratory
UL LLC
Standard number
IEEE C57.12.25 verified
Standard title
Pad-Mounted Compartmental-Type Self-Cooled Single-Phase Distribution Transformers with Separable Insulated High-Voltage Connectors; 167 kVA and Smaller verified
Sourceosha.gov
Verified
Review by
DatasetWhich OSHA NRTL is recognized for which test standard: all 21 labs' scopes of recognition, cross-referenced

Source

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