1500VDC PV4.0 Cable Connector Product Specifications: Insulation material: PPE/PA; Safety degree: II; Rated voltage: 1500VDC; Flame class: UL94-V0; Rated Impulse voltage: 12KV; Installation type: Outdoor,UV resistant(F1); Test voltage: 8kV(50Hz,1min); Ambient temperature range: -40~+85; Contact resistance: 0.25; Suitable cable cross sections:1.5~10mm2/16~8AWG; Contact material: Copper,Tin plated; Connecting system: Crimp connection; Degree of protection: IP68(1m,1H); Nut cap locking force: 1.5-1.8Nm; Overvoltage category/Pollution degree: CATIII/2; Upper limiting temperature: 110 (IEC); Regulatory approval: TUV/CE(IEC62852:2014).