UL 6420
What is the laboratory for UL 6420?
For UL 6420, laboratory is UL LLC; standard title is Equipment Use for System Isolation and Rated as a Single Unit, verified against its source on 2026-09-17.
UL 6420 | Equipment Use for System Isolation and Rated as a Single Unit. |
— osha.gov, retrieved 2026-08-10
- Laboratory
- UL LLC
- Standard number
- UL 6420 verified
- Standard title
- Equipment Use for System Isolation and Rated as a Single Unit. verified
Source
- osha.govhttps://www.osha.gov/nationally-recognized-testing-laboratory-program/ul