∙ 12, 36, 50, 60, 120 or 130 W output ∙ Input (110 … 240) V AC or 220 V DC ∙ Class B according EN 55022 ∙ Input protection: replaceable internal fuse ∙ Plus spare ∙ Overvoltage protection: varistor ∙ 17.5, 40 or 70 mm wide