JIS C 3410 Shipboard Cables

Symbols of number of core and main use


FA- Flame retardant (IEC 60332-3 Cat A)
FR- Fire resistance (IEC 60331)
FRA Flame retardant & Fire resistant
S Single core for power and lighting
D Double core for power and lighting
T Three core for power and lighting
F Four core for power and lighting
M Multi core for control and signal(IEC 60332-3 Cat A & IEC 60331)
TT Telephone and instrumentation
P Portable or flexible

Symbols of material

Insulation and Bedding
P : EP Rubber
Y : PVC
C : XLPE
N; PCP


Armoring
C : Steel wire
CB : Copper alloy wire


Others
S : Common shield
-S : Individual shield
E : Earth wire

shipboard cables