DIN rail power supply for kxd-family, primary 85-264VAC, secondary 12V / 20W, short circuit protection, open circuit protection, Overload protection, electrical isolation: 3kV, output voltage adjustable -10 / + 10%, EN55011 / 55022, Class B, EN 61000-6-2 , TUV EN60950, UL508 listed, Protection class I, temperature range -20 ° C to + 70 ° C (50-70 ° C Derating 3% / ° C), indicator LEDs for correct output voltage