Aviation Plug Socket IP68 Waterproof SP28 Back Nut Welding Male and Female Power Connector 380V 25A8 Pin Item Type: Aviation Plug Socket Material: PA66, PPS, Silicone, Red Copper Application: Widely used in electronic equipment such as communication equipment, instruments, computers, program controlled machines, alarms, etc. Shell Material: PA66, PA6 Insulator: Thermoplastic PPS (high temperature resistant 220℃) Contact Material: Copper (gold plated) Connection Method: Soldering (if soldering paste is used, it must be cleaned with ethanol) Connection Method: Threaded connection Head Size: Approx.28mm / 1.10in Thread Specification: M28x1.5mm Insulation Resistance: 2000MΩ Contact Diameter: Approx.2.8mm / 0.11in Rated Current: 25A Working Voltage (AC.V): 380V Withstand Voltage: 1500V Contact Wire Gauge (mm²/AWG): ≤4/12 Applicable Cables for Shell: Φ12~14.5mm² Mating Times: More than 500 times Operating Temperature Range: -25℃ to 85℃ Sealing: Meet IP68