Item Type: Aviation Plug Material: PA66, PPS, Silica Gel, Copper Uses: Widely Used in Communication Equipment, Instrumentation, Computers, Program Controlled Machines, Alarms, Etc. and Bridge Electronic Equipment Shell Material: PA66, PA6 Insulator: Thermoplastic PPS (High Temperature Resistant 220) Contact Material: Copper (Gold Plated) Connection Method: Soldering (If Solder Paste is Used, It Must Be Cleaned with Alcohol) Connection Method: Threaded Connection Head Size: Approx.28mm / 1.1in Thread Specification: M28 x 1.5mm Insulation Resistance: 2000M Copper Needle Diameter: Approx.3.6mm / 0.1in Copper Pin Applicable Cable: 6mm2 Applicable Current: 45A Applicable Voltage: 380V Applicable Cables for Shell: 12-14.5mm2 Mating Times: More Than 500 Times Operating Temperature Range: -25 to 85 Tightness: Conform to IP68