Reference Source

UL 4

What is the laboratory for UL 4?

For UL 4, laboratory is CSA Group Testing and Certification Inc; standard title is Armored Cable, verified against its source on 2026-09-17.

UL 4 | Armored Cable |

— osha.gov, retrieved 2026-08-10

Laboratory
CSA Group Testing and Certification Inc.
Standard number
UL 4 verified
Standard title
Armored Cable 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.

More on standards, certification and testing

All 9 datasets on this subject · Look something up