UL 1664
What is the laboratory for UL 1664?
For UL 1664, laboratory is TUV Rheinland of North America, Inc; standard title is Immersion-Detection Circuit-Interrupters, verified against its source on 2026-09-17.
UL 1664 | Immersion-Detection Circuit-Interrupters |
— osha.gov, retrieved 2026-08-10
- Laboratory
- TUV Rheinland of North America, Inc.
- Standard number
- UL 1664 verified
- Standard title
- Immersion-Detection Circuit-Interrupters verified
Source
- osha.govhttps://www.osha.gov/nationally-recognized-testing-laboratory-program/tuv