Image is Representational - See Manufacturer Specs | AC/DC Power Supply - 1 Output - 24V@1A - 24W AC-DC Industrial DIN rail power supply; Output 24Vdc at 1A; plastic case. It has an output power of 20W. Width height and depth is 22.5 mm 90 mm and 100 mm respectively. It can work up to 90�C temperature and cools by free air convection.