Item Type: Waterproof Plug Socket Material: PA66, PPS, silicone, copper Uses: Widely used in communication equipment, instrumentation, computers, program controlled machines, alarms and electronic equipment, etc. Shell Material: PA66, PA6 Insulator: Thermoplastic PPS (high temperature resistant 220) Contact Material: Copper (gold plated) Wiring Method: Soldering (if solder paste is used, it must be cleaned) Connection Method: Threaded connection Head Size: Approx. 20mm / 0.8in Thread Specification: M20 x 1.5mm Insulation Resistance: 2000M Working Voltage: AC380V Withstand Voltage: 1500V Shell Applicable Wire: 8-11.5mm2 Mounting Hole Distance: Approx. 31mm / 1.2in Mating Times: More than 500 times Operating Temperature Range: -25 to 85 Tightness: Comply with IP68 Number of Core2Pin3Pin4Pin5Pin6Pin7Pin Contact Diameter2.8mm2.8mm2.8mm2.8mm1.8mm1.8mm Rated Current25A25A25A25A10A10A Contact Wire Gauge4mm2/12AWG4mm2/12AWG4mm2/12AWG4mm2/12AWG1.5mm2/14AWG1.5mm2/14AWG 1Simple Installation: The waterproof connector is a flange type installation design, and the conductive wire is connected by welding. 2Copper Contacts: Using copper gold plated contacts, good resistance to oxidation and plugging performance, long service life. 3Durable Shell: The connector shell is made of PA66 and PA6 materials, which have good corrosion resistance and flexibility. 4IP68 Protection: IP68 aviation grade sealing waterproof, and with silicone sealing ring, the connection is tight and no leakage. 5Wide Applications: Widely used in communications, instrumentation, computers, program controlled machines, alarms and electronic equipment, etc.For soldering with rosin, such as soldering with solder paste, it must be cleaned with related fluids. 1 x Male Plug 1 x Female Socket