JIS C 3605 Cable Code Designation
| Classification | Symbol |
| 600 V polyethylene insulated vinyl sheathed cable | 600 V EV |
| 600 V polyethylene insulated polyethylene sheathed cable | 600 V EE |
| 600 V cross-linked polyethylene insulated vinyl sheathed cable | 600 V CV |
| 600 V cross-linked polyethylene insulated polyethylene sheathed cable | 600 V CE |
| 600 V polyethylene insulated flame retardant polyethylene sheathed cable | 600 V EE/F(²) |
| 600 V cross-linked polyethylene insulated flame retardant polyethylene sheathed cable | 600 V CE/F(³) |
| 600 V polyethylene insulated flame retardant polyethylene sheathed cable, flat-type | 600 V EEF/F(⁴) |
| 600 V cross-linked polyethylene insulated flame retardant polyethylene sheathed cable, flat-type | 600 V CEF/F(⁵) |
Notes:(¹)
Symbols denote the following:- E: Polyethylene
- C: Cross-linked polyethylene
- V: Vinyl
- F: Flat-type
- /F: Flame retardant (limited to those not containing halogen elements and of low smoke evolution)
(²) The popular name is EM-EE
(³) The popular name is EM-CE
(⁴) The popular name is EM-EEF
(⁵) The popular name is EM-CEF