Specifications
| Nominal cross section | 0.5mm˛ | 
| Material insulation | Polyvinyl chloride (PVC) | 
| Model | Plug | 
| Plug dimensions | Round 4 mm | 
| Insulation | Partially isolated | 
| Material | Copper | 
| Colour | Red | 
Cylindrical terminal (male) insulated 0.5 - 1.0/4 mm
| Nominal cross section | 0.5mm˛ | 
| Material insulation | Polyvinyl chloride (PVC) | 
| Model | Plug | 
| Plug dimensions | Round 4 mm | 
| Insulation | Partially isolated | 
| Material | Copper | 
| Colour | Red |