- Stripping of cable insulation is required before insertion - Clear marks moulded onto the connector body,information including crimping sequence and frequency; Cable size; Stripping length of cable;Crimping die size -Cross-section of conductor can be easily identified by the color code of rings -Elastomeric ring and pre-filled grease enable super waterproof performance - Water tightness test carried out at 6kV for 1 minute under water - lnsulation tube is made of weather and UV resistant polymer -Standard: EN 50483-4. NFC 33-021