SY control cable
3C 2.5MM SY
SY PVC cable, 3 cores × 2.5 mm², transparent. 300/500 V. Supplied by the metre.
- Cores / size
- 3 × 2.5 mm²
- Construction
- PVC
- Colour
- Transparent
View all core counts and conductor sizes

Product specification
3C 2.5MM SY
SY PVC cable, 3 cores × 2.5 mm², transparent. 300/500 V. Supplied by the metre.
Matching cable glands
Dimensions & specifications
Choose PVC or LSZH for SY, CY and YY. Tri-rated sizes depend on insulation colour. Quantities are metres.
3C 2.5MM SY — specifications & documents
SY PVC cable, 3 cores × 2.5 mm², transparent. 300/500 V. Supplied by the metre.
| Cable reference | 3C 2.5MM SY |
|---|---|
| Cable type | SY |
| Construction | PVC |
| Number of cores | 3 |
| Conductor size | 2.5 mm² |
| Quantity basis | Metres |
| Conductor | Class 5 flexible copper |
| Insulation / sheath | PVC |
| Screen / braid | Galvanised steel wire braid |
| Rated voltage | 300/500 V |
| Sheath colour | Transparent |
| Core identification | Numbered black cores with green/yellow |
| Temperature, fixed | -40 to +80°C |
| Temperature, flexed | -5 to +70°C |
| Minimum bend radius, fixed | 4 × cable diameter |
| Minimum bend radius, flexed | 12.5 × cable diameter |
| Application | Control wiring in machinery and production equipment. Flexible movement without tensile load; indoor use. |
| Nominal overall diameter | 10.1 mm |
| Nominal weight | 185 kg/km |
| Quote quantity basis | Metres; enter total length required |
