Harmonized Wire Coding System

Harmonized Wire Coding System

This chart illustrates the Harmonization code for cordage "H05VVF3G0.75"

Flexible Cord Jacketing Designations

Code Description AWG Size Conductors Insulation/Jacket Voltage
Rating
TPT Tinsel Parallel Thermoplastic 27 Tinsel 2 PVC / No Jacket 250
TS Tinsel Service Rubber / Rubber 125
TST Tinsel Service Thermoplastic PVC / PVC 125
SPT-1 Service Parallel Thermoplastic - 1/64" Insulation 18 2,3 PVC / No Jacket 300
SPT-2 Service Parallel Thermoplastic - 2/64" Insulation 18 - 16
SPT-3

Service Parallel Thermoplastic - 3/64" insulation

18 - 10
SPE-1 Service Parallel Elastomer - 1/64" insulation 18 2,3 Elastomer / No Jacket 300
SPE-2 Service Parallel Elastomer - 2/64" insulation 18 - 16 2,3 PVC / No Jacket 300
SPE-3 Service Parallel Elastomer - 3/64" insulation 18 - 10
SV Service Vacuum 18 2,3 Rubber / Rubber 300
SVO Service Vacuum Oil Resistant Jacket
SVOO SVO with Oil Resistant Insulation
SVT Service Vacuum Thermoplastic 18 - 17 2,3 PVC / PVC 300
SVTO SVT with Oil Resistant Jacket
SVTOO SVTO with Oil Resistant Insulation
SVE Service Vacuum Elastomer 18 - 17 2,3 Elastomer / Elastomer 300
SVEO SVE with Oil Resistant Jacket
SVEOO SVEO with Oil Resistant Insulation
SJ Sevice Junior 18 - 10 2,3,4 Rubber / Rubber 300
SJO SJ with Oil Resistant Jacket
SJOO SJO with Oil Resistant Insulation
SJT Sevice Junior Thermoplastic 18 -10 2,3,4 PVC / PVC 300
SJTW SJT with Outdoor Jacket
SJTO SJT with Oil Resistant Jacket
SJTOO SJTO with Oil Resistant Insulation
SJE Service Junior Elastomer 18 -10 2,3,4,5 Elastomer / Elastomer 300
SJEO SJE with Oil Resistant Jacket
SJEOW SJEO with Outdoor Jacket
SJEOO SJEO with Oil Resistant Insulation
S Service 18 - 2 2 or more Rubber / Rubber 600
SO Service with Oil Resistant Jacket
SOO SO with Oil Resistant Insulation
ST Service Thermoplastic 18 - 2 2 or more PVC / PVC 600
STW ST with Outdoor Jacket
STO ST with Oil Resistant Jacket
SE Service Elastomer 18 - 2 2 or more Elastomer / Elastomer 600
SEO SE with Oil Resistant Jacket
SEOW SEO with Outdoor Jacket
SEOO SEO with Oil Resistant Insulation
HPN Heater Parallel Rubber 18 - 12 2,3 Rubber / No Jacket 300
HSJ Heater Service Junior 18 - 12 2,3,4 Rubber / Rubber 300
HSJO HSJ with Outdoor Jacket
HS Heater Service 14 - 2 2,3,4 Rubber / Rubber 300
HSO HS with Oil Resistant Jacket