Specification Brand : Witproton BulletPoint1 : Material: PPO as insulation material and tinned copper as conductor ensure a firm connection after crimping the conductor to the cable and presence a perfect operation under heavy load. BulletPoint2 : High carrying capacity: 1500V DC rated voltage, 40A rated current and IP68 water proof level perform well in PV system installation programs. BulletPoint3 : Optional pins: different pins can be choose to compatible with different insulation diameters (2.5m㎡--10m㎡/14AWG - 8AWG) BulletPoint4 : Quality Reliability: 13 Years manufacturing experience, factory outlet,TUV, CE and ISO certificates approve 25 years working time. BulletPoint5 : Safety Design: Lock design with special spanner tool avoids connector loosing and provide safety assurance. Color : Assorted Colorx2pcs ExternallyAssignedProductIdentifier1 : 0778862448529 ExternallyAssignedProductIdentifier2 : 778862448529 IncludedComponents : terminal ItemName : Witproton Solar PV Connector IP68 1500V 40A Hollow Tinned Copper Terminal Black 5 Pairs (2.5mm2~6mm2 (14AWG~10AWG)) ItemPackageDimensions_Height : 10.668 centimeters ItemPackageDimensions_Length : 2.032 centimeters ItemPackageDimensions_Width : 6.858 centimeters ItemShape : Round ItemTypeKeyword : butt-terminals Manufacturer : Witproton Material : Copper Material1 : copper, PA66, PC Material2 : Stainless Steel Material3 : Stainless Steel Material4 : Stainless Steel Material5 : Stainless Steel ModelNumber : 3507O059748E5EJ63 NumberOfItems : 1 PartNumber : 759661468368 ProductDescription : Technical Data Insulation Material: PPO Rated Current: 30A (Copper sheet terminals) Rated Voltage: 1000V/1500V Test Voltage: 8kv(50HZ,1min) Contact Resistance: <5mΩ Contact Material: Copper,Tin Plated Degree of Protection: IP68 Safety Class: II Over voltage category: CATIII/2 Flame Class: UL94-V0 Insertion force : Max.50N Withdrawal force : Min.50N Ambient temperature range: -40°C-+85°C(IEC) Suitable cable cross sections : 2.5/4.0/6.0/10.0 mm2 (14/12/10/8 AWG) Connecting system: Crimping connection Why to Choose Us? Simple on-site processing ensures safety and high efficiency. Multiple plugging and unplugging cycles, mating safety provided by keyed housings. High current carrying capacity. Professional R&D and production experience of solar connector series over 10 years. SABIC PPO housing-high temperature, abrasion, flame and blotches resistance. 0.4mm thick tinned copper terminal.Integrated inner drum type terminal-self design and patent. The highest waterproof level IP68 (higher then IP67) with abrasion resistance silicone-O type ring. Helping the connectors work even under the water.