MC4 TUV UL มาตรฐาน IP67 ตัวเชื่อมต่อพลังงานแสงอาทิตย์สำหรับแผงเซลล์แสง ...
MC4 connector more details: Complete connector include Male house, female house, positive and negative terminal Insulation material: Polycarbonate Contact material Copper, Tin plated Contact resistance Less than 3m oHm Fixed form HFW Rated current 30A Rated voltage 1000V Test voltage 6000 V (50Hz, 1Min) Degree of protection IP67 Safety class 2 ...