DC Power Supply, Switching, DIN Rail Mounting, SDP Series, Input Voltage 85 to 264VAC, 43 to 67 Hz, Power Rating 100W, Output Voltage 24 to 28VDC, Output Amps 1.3, Output Noise Less Than 50mV, Hold Up Time Greater Than 25 msec, Status Indicator Green DC OK Signal, Case Material Molded Plastic, IP Rating 20, NEMA Rating 1 Also known as -SOLA/HEVIDUTY SDP124100T Power Supply,Din Mount