· Standard:

EN 62444

General classification:

According to the material: metal, nonmetal and compound type;

According to mechanical performance: cables with or without cables, shocks, armored cables, cables, etc.;

According to the electrical performance: electrical continuity, insulation performance;

Resistance to external influences: IP protection, temperature, resistance to load, salt and SO2 air;

According to a multi sealing and sealing system: seal.