UNO-PS/1AC/5DC/40W is a primary-switched UNO power supply unit for DIN rail mounting and 1-phase input. With compact with basic functionality and their high power density, compact UNO POWER power supplies offer the ideal solution for loads up to 240W, particularly in compact control boxes. The power supply units are available in various performance classes and overall widths. Their high degree of efficiency and low idling losses ensure a high level of energy efficiency. This has maximum energy efficiency, to over 90% efficiency and extremely low idling losses under 0.3W. Approved by CAN/CSA-C22.2 No. 60950-1-07, CSA-C22.2 No. 107.1-01, CAN/CSA-C22.2 No. 213 class I, division 2, groups A, B, C, DT4 (hazardous location), UL/C-UL listed UL 508, UL/C-UL Listed ANSI/ISA-12.12.01 class I, division 2, groups A, B, C, D T4 (hazardous location), UL/C-UL, UL 60950-1.

• Nominal input voltage range from 100VAC to 240VAC, nominal output voltage is 5VDC ±1%
• Output power is 40W, nominal output current is 8A (-25°C to 55°C)
• Typical efficiency is 84% (120VAC), 85% (230VAC)
• Flexible mounting by simply snapping onto the DIN rail
• More space in the control cabinet with up to 20% higher power density
• Degree of protection is IP20
• Plastic housing material
• Screw input and output connection
• Operating ambient temperature -25°C to 70°C (> 55°C derating 2.5 %/K)
• Dimension is (W x H x D) 35 x 90 x 84mm