TC-ER-JP

TC-ER-JP is a NEC / UL (USA) cable designation: 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.

3 coding systems recognise this code

NEC / UL (USA)

SymbolMeaning
TCTray cable
ERExposed run (NEC 336.10)
JPJoist pull: passed the UL 1277 joist-pull test (NEC 336.10)
TC-ER-JPTray 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

CEI-UNEL 35011 (Italy)

SymbolMeaning
TTelephone Cable
CConcentric Copper Conductor
EPolyethelene (PE)
RPolyvynil Chloride (PVC)
JJute Sheath
PPolyurethane (PUR)

How to read a CEI-UNEL 35011 (Italy) cable code

KEMA

SymbolMeaning
TThermoplastic Elastomer Insulation
CChloroprene Rubber
EPolyethelene (PE)
RVulcanised Rubber (Natural, SBR Or EPR, 60 °C)
JGlass Fibre
PPaper Insulation

How to read a KEMA cable code

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