Reference Source

UL 104

For UL 104, laboratory is UL LLC; standard title is Elevator Door Locking Devices and Contacts, verified against its source on 2026-08-10.

Laboratory
UL LLC verified
Standard number
UL 104 verified
Standard title
Elevator Door Locking Devices and Contacts 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 104 | Elevator Door Locking Devices and Contacts |

— 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.