JIS 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 cable

250V
[FA-] MPY-S, MPYC-S, MPYCY-S

Standards

JISC 3410-1999
IEC 60332-1
IEC 60332-3 Cat.A(for FA-type)

Cable Construction

[FA-] MPY-S, MPYC-S, MPYCY-S

Conductor	M	Tinned annealed stranded copper, class 2 according to IEC 60228
Insulation	P	85°C EPR as per JIS C 3401
Cabling		Insulated conductors shall be cabled. Flame retardant & non-hygroscopic fillers may be used
Individual shield	-S	Tinned copper wire braid
Bedding	Y	PVC as per JIS C 3401
Armor	C	Galvanized steel wire braid
Sheath	Y	PVC as per JIS C 3401
Core identification		Black No. on white insulation
Outer sheath color		Black

Cable Parameter

250V (FA-) MPY-S

No. of cores	Conductor			Thick. of insulation	Dia. of shield wire	Thick. of bedding	(FA-) MPY-S
	Size	Construction	O.D	Thick. of insulation	Dia. of shield wire	Thick. of bedding	Nom. overall dia	Tolerance	Cable Weight
	mm²	No./mm	mm	mm	mm	mm	mm	mm	kg/km
2	1	7/0.43	1.29	0.7	0.12	1.1	9.9	0.4	150
4	1	7/0.43	1.29	0.7	0.12	1.2	11.6	0.5	230
7	1	7/0.43	1.29	0.7	0.12	1.3	13.9	0.6	350
12	1	7/0.43	1.29	0.7	0.12	1.4	18.2	0.8	570
19	1	7/0.43	1.29	0.7	0.12	1.5	21.5	0.9	840
27	1	7/0.43	1.29	0.7	0.12	1.7	26	1.1	1200
37	1	7/0.43	1.29	0.7	0.12	1.8	29.2	1.2	1600
44	1	7/0.43	1.29	0.7	0.12	2	33.2	1.4	2000

250V (FA-) MPYC-S

No. of cores	Conductor			Thick. of insulation	Dia. of shield wire	Thick. of bedding	Dia. of steel wire	(FA-) MPYC-S
	Size	Construction	O.D	Thick. of insulation	Dia. of shield wire	Thick. of bedding	Dia. of steel wire	Nom.overall dia	Tolerance	Cable Weight
	mm²	No./mm	mm	mm	mm	mm	mm	mm	mm	kg/km
2	1	7/0.43	1.29	0.7	0.12	1.1	0.3	11.2	0.4	210
4	1	7/0.43	1.29	0.7	0.12	1.2	0.3	12.9	0.5	300
7	1	7/0.43	1.29	0.7	0.12	1.3	0.3	15.2	0.6	435
12	1	7/0.43	1.29	0.7	0.12	1.4	0.3	19.5	0.8	685
19	1	7/0.43	1.29	0.7	0.12	1.5	0.3	22.8	0.9	980
27	1	7/0.43	1.29	0.7	0.12	1.7	0.3	27.3	1.1	1360
37	1	7/0.43	1.29	0.7	0.12	1.8	0.3	30.5	1.2	1760
44	1	7/0.43	1.29	0.7	0.12	2	0.4	35	1.4	2240

250V (FA-) MPYCY-S

No. of cores	Conductor			Thick. of insulation	Dia. of shield wire	Thick. of bedding	Dia. of steel wire	Thick. of covering	(FA-) MPYCY-S
	Size	Construction	O.D	Thick. of insulation	Dia. of shield wire	Thick. of bedding	Dia. of steel wire	Thick. of covering	Nom. overall dia	Tolerance	Cable Weight
	mm²	No./mm	mm	mm	mm	mm	mm	mm	mm	mm	kg/km
2	1	7/0.43	1.29	0.7	0.12	1.1	0.3	0.9	13.2	0.5	260
4	1	7/0.43	1.29	0.7	0.12	1.2	0.3	0.9	14.9	0.6	360
7	1	7/0.43	1.29	0.7	0.12	1.3	0.3	1	17.4	0.7	515
12	1	7/0.43	1.29	0.7	0.12	1.4	0.3	1.1	21.9	0.9	795
19	1	7/0.43	1.29	0.7	0.12	1.5	0.3	1.2	25.4	1	1120
27	1	7/0.43	1.29	0.7	0.12	1.7	0.3	1.3	30.1	1.2	1540
37	1	7/0.43	1.29	0.7	0.12	1.8	0.3	1.4	33.5	1.3	1970
44	1	7/0.43	1.29	0.7	0.12	2	0.4	1.5	38.4	1.5	2500