Wire 50mm2 tinned copper - black - PVC sheath - 1m

ISO and safety standards This type of marine class cable is usually manufactured according to the following standards: ISO 6722-1: This standard specifies requirements and test methods for low-voltage cables used in vehicles and similar systems. ISO 10133: Recreational craft standard for small craft - Direct current (DC) electrical systems. It requires cables to be corrosion resistant (hence tin-plated) and flame retardant. IEC 60228 (Class 5 or 6): Defines the class of conductor flexibility. Crosseven "ultra-flexible" cables meet a high class of flexibility, which is essential for installation in tight spaces on yachts. ISO 13297: Small craft - AC systems (when the cable is used as earth ground or in combined systems). RoHS compliance: Certifies that the materials do not contain hazardous substances (lead, mercury, etc.). Main advantages for marine environments: Tinned Copper: Unlike conventional cables, tinning protects copper from the "green corrosion layer" that forms in salty and humid air. Temperature range: Typically designed to operate from -30°C to +70°C (fixed installation). Voltage: Designed for operating voltages up to 60V.