250V JIS C 3410 MPY MPYC MPYCY Shipboard Cables | EPR Insulation Control Cables

HEPR/EPR Insulation Marine Shipboard Control Cables JIS C13
Description

Product Overview

JIS C 3410 compliant 250V shipboard control cables featuring 85°C EPR insulation without individual or overall shielding. These flame retardant cables are designed for marine control and instrumentation systems where electromagnetic shielding is not required.

Technical Standards & Certifications

  • Primary Standard: JIS C 3410-1999

  • Fire Safety: IEC 60332-1

  • Flame Retardant: IEC 60332-3 Cat.A (for FA-type)

  • Rated Voltage: 250V

Cable Construction & Materials

250V JIS C 3410 MPY MPYC MPYCY Shipboard Cables | EPR Insulation Control Cables

[FA-] MPY, MPYC, MPYCY Construction

Component Code Specification
Conductor M Tinned annealed stranded copper, class 2 per IEC 60228
Insulation P 85°C EPR as per JIS C 3410
Cabling Insulated conductors cabled with flame retardant fillers
Bedding Y PVC as per JIS C 3410
Armor C Galvanized steel wire braid
Sheath Y PVC as per JIS C 3410

Core Identification & Color Coding

  • Core Identification: Black number on white insulation / Black number on white insulation, G/Y

  • Outer Sheath Color: Black

Technical Specifications

250V (FA-) MPY Specifications

No. of Cores Conductor Size mm² Conductor Construction Insulation Thickness mm Bedding Thickness mm Nom. Overall Dia mm Tolerance mm Cable Weight kg/km
2 1 7/0.43 1.29 0.7 8.7 0.4 85
4 1 7/0.43 1.29 0.7 9.9 0.4 125
7 1 7/0.43 1.29 0.7 11.9 0.5 190
12 1 7/0.43 1.29 0.7 15.5 0.7 315
19 1 7/0.43 1.29 0.7 18.3 0.8 465
27 1 7/0.43 1.29 0.7 22.1 0.9 665
37 1 7/0.43 1.29 0.7 24.8 1.0 870
44 1 7/0.43 1.29 0.7 28.0 1.2 1160
77 1 7/0.43 1.29 0.7 35.9 1.5 1790

250V (FA-) MPYC Specifications

No. of Cores Conductor Size mm² Conductor Construction Steel Wire Dia mm Nom. Overall Dia mm Tolerance mm Cable Weight kg/km
2 1 7/0.43 0.3 10.0 0.4 155
4 1 7/0.43 0.3 11.2 0.4 205
7 1 7/0.43 0.3 13.2 0.5 290
12 1 7/0.43 0.3 16.8 0.7 445
19 1 7/0.43 0.3 19.6 0.8 615
27 1 7/0.43 0.3 23.4 0.9 840
37 1 7/0.43 0.3 26.1 1.0 1070
44 1 7/0.43 0.3 29.3 1.2 1290
77 1 7/0.43 0.4 37.7 1.5 2180

250V (FA-) MPYCY Specifications

No. of Cores Conductor Size mm² Conductor Construction Steel Wire Dia mm Covering Thickness mm Nom. Overall Dia mm Tolerance mm Cable Weight kg/km
2 1 7/0.43 0.3 0.9 12.0 0.5 205
4 1 7/0.43 0.3 0.9 13.2 0.5 260
7 1 7/0.43 0.3 0.9 15.2 0.6 350
12 1 7/0.43 0.3 1.0 19.0 0.8 530
19 1 7/0.43 0.3 1.1 22.0 0.9 720
27 1 7/0.43 0.3 1.2 26.0 1.0 980
37 1 7/0.43 0.3 1.3 28.9 1.2 1240
44 1 7/0.43 0.3 1.3 32.1 1.3 1470
77 1 7/0.43 0.4 1.5 41.1 1.6 2470

Features & Benefits

  • High Temperature Rating: 85°C EPR insulation for reliable thermal performance

  • Unshielded Design: Optimized for applications not requiring EMI protection

  • Marine Grade Construction: Tinned annealed copper conductors per IEC 60228

  • Flame Retardant: Compliant with IEC 60332-1 and IEC 60332-3 Cat.A standards

  • Armored Protection: Galvanized steel wire braid for mechanical durability

  • Wide Core Range: 2 to 77 cores available for various control applications

  • Corrosion Resistant: All materials selected for harsh marine environments

Application Areas

  • Shipboard control and instrumentation systems

  • Marine automation and control circuits

  • Naval vessel electrical control systems

  • Offshore platform control applications

  • General marine control systems without EMI concerns

*Note: All specifications are in accordance with JIS C 3410-1999 standards. Cable parameters may vary within manufacturing tolerances. These unshielded cables are designed for marine control applications where electromagnetic interference protection is not required.*