Reference Source

UL 1653

What is the laboratory for UL 1653?

For UL 1653, laboratory is UL LLC; standard title is Electrical Nonmetallic Tubing, verified against its source on 2026-09-17.

UL 1653 | Electrical Nonmetallic Tubing |

— osha.gov, retrieved 2026-08-10

Laboratory
UL LLC
Standard number
UL 1653 verified
Standard title
Electrical Nonmetallic Tubing verified
Sourceosha.gov
Verified
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DatasetWhich OSHA NRTL is recognized for which test standard: all 21 labs' scopes of recognition, cross-referenced

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Last verified against source: . Due for re-check by . This page as Markdown · OKF bundle · full dataset as JSON.

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