Slim DIN Rail mounts RJ45 8P8C 3 Jack Splitter Busboard Interface Module. RJ45 8P8C Vertical Jack Rated Voltage: 80V Rated current: 500mAh per pin Working temperature: -20 degree centigrade FR-4 fiberglass PCB, dual copper layer to 70 degree centigrade High quality Taiwan Dinkle fire-retardant nylon material DIN rail carrier (not China) can support rails with width of 1.4 inches (35 mm), 1.0 inches (25 mm) or 0.6 inches (15 mm).