The TPCU Series has been certified by ITS. This certification mark indicates that
the product has been tested to and has met the minimum requirements of a widely recognized
(consensus) U.S. and Canadian products safety standard, that the manufacturing site
has been audited, and that the applicant has agreed to a program of periodic factory
follow-up inspections to verify continued performance.
Model TPCU is ETL Listed under file number 103624182COL-001 and complies with UL710, ULC710, ULC-S646 and ULC-S647 Standards.
Models TPCU are UL listed under project number 4787163176 and complies with UL1978, ULCS662 Standards.