Item Type: Waterproof Plug Socket_x000D_ Material: PA66, PPS, silicone, copper_x000D_ Uses: Widely used in communication equipment, instrumentation, computers, program controlled machines, alarms and electronic equipment, etc._x000D_ Shell Material: PA66, PA6_x000D_ Insulator: Thermoplastic PPS (high temperature resistant 220)_x000D_ Contact Material: Copper (gold plated)_x000D_ Wiring Method: Screw crimping_x000D_ Connection Method: Threaded connection_x000D_ Head Size: Approx. 20mm / 0.8in_x000D_ Insulation Resistance: 2000M_x000D_ Applicable Voltage: 250V_x000D_ Shell Applicable Wire: 6-12mm2_x000D_ Installation Hole Distance: Approx. 22 x 22mm / 0.9 x 0.9in_x000D_ Mating Times: More than 500 times_x000D_ Operating Temperature Range: -25 to 85_x000D_ Tightness: Comply with IP68_x000D_ _x000D_ Number of Cores2 Pin3 Pin4 Pin5 Pin_x000D_ Contact Diameter2.8mm2.8mm2.8mm1.8mm_x000D_ Copper Pin Applicable Cable0.5-4mm20.5-4mm20.5-4mm20.5-2.5mm2_x000D_ Applicable Current25A25A25A10A