STEP3-PS/1AC/24DC/5/PT primary-switched power supply unit with STEP POWER, push-in connection, DIN rail mounting, input 1-phase. This has push-in connection technology are the professional solution for intelligent building automation. It has compact devices are economical, space-saving, and flexible in application. It has energy savings with the highest level of efficiency in no-load and part-load operation. This has space savings in the control cabinet due to the narrow design combined with increased performance. It has quick and easy start-up with tool-free Push-in connection technology at a 45° angle with double terminal points. Approved by UL/C-UL listed UL 61010-1, UL/C-UL listed UL 61010-2-201, UL/C-UL listed ANSI/UL 121201 class I, division 2, groups A, B, C, D (Hazardous Location).

• Input voltage range 100VAC to 240VAC, nominal output voltage 24VDC, efficiency is > 93% (120VAC)
• Nominal output current is 5A, output power is 120W
• Efficiency is > 93% (120VAC), > 94.5% (230VAC)
• Approval for household purposes (EN 60335) allows use in domestic applications
• Flexible mounting snap onto a DIN rail or screw onto a level surface
• Degree of protection is IP20
• Push-in input and output connection
• Plastic housing material
• Ambient temperature range from -10°C to 70°C (Derating: > 50 °C; 2 %/K)
• Dimension is (W x H x D) 72mm x 90mm x 61mm