TC-ER-JP является маркой кабеля по системе NEC / UL (USA): TC = Tray cable; ER = Exposed run (NEC 336.10); JP = Joist pull: passed the UL 1277 joist-pull test (NEC 336.10); TC-ER-JP = Tray cable, exposed run, joist-pull tested (may be pulled through joists in one- and two-family dwellings). 600 V, 90 C dry, 75 C wet. UL 1277; NEC Article 336.
Joist pull: passed the UL 1277 joist-pull test (NEC 336.10)
TC-ER-JP
Tray cable, exposed run, joist-pull tested (may be pulled through joists in one- and two-family dwellings). 600 V, 90 C dry, 75 C wet. UL 1277; NEC Article 336