UL 4248-9
What is the laboratory for UL 4248-9?
For UL 4248-9, laboratory is Intertek Testing Services NA, Inc; standard title is Fuseholders - Part 9: Class K, verified against its source on 2026-09-17.
UL 4248-9 | Fuseholders - Part 9: Class K |
— osha.gov, retrieved 2026-08-10
- Laboratory
- Intertek Testing Services NA, Inc.
- Standard number
- UL 4248-9 verified
- Standard title
- Fuseholders - Part 9: Class K verified
Source
- osha.govhttps://www.osha.gov/nationally-recognized-testing-laboratory-program/its