Catalog > Consumer Electronics > Power Supplies > Power Adaptors DIN Rail Switch Mode Power Supply Unit Switch Mode DIN RAIL Power Supply Unit PSU SWMDR-PRO H-48VDC 4A Switch Mode DIN RAIL Power Supply Output 48V 4A Call for Price Add Specifications, Prices & Availability may change without notice. Images are for illustration purposes only. E&OE Additional Information Input 100 ~ 240 VAC Output 48V 4A