Table 1—Appropriate Test Standards for Inclusion in TUVRNA's NRTL Scope of Recognition
Test standard Test standard title UL 1557 Electrically Isolated Semiconductor Devices. UL 1577 Optical Isolators.
Document Information
- Effective Date:
- 8/12/2024
- Published:
- 08/12/2024
- Department:
- Occupational Safety and Health Administration
- Entry Type:
- Notice
- Action:
- Notice.
- Document Number:
- 2024-17794
- Dates:
- The expansion of the scope of recognition becomes effective on August 12, 2024.
- Pages:
- 65677-65678 (2 pages)
- Docket Numbers:
- Docket No. OSHA-2007-0042
- PDF File:
- 2024-17794.pdf