The Phoenix Contact UNO-PS/1AC/24DC/100W is a primary-switched, single-phase DIN rail power supply unit from the UNO POWER series. It converts single-phase AC input voltage ranging from 85-264 V AC to a regulated 24 V DC output with 4.2 A current capacity and 100 W output power. The compact power supply features high power density design ideal for space-constrained control cabinet applications. It delivers over 90% efficiency with extremely low idling losses under 0.3 W for energy-efficient operation. The unit operates reliably across a wide temperature range from -25°C to +70°C with derating above 55°C, making it suitable for outdoor installation and harsh industrial environments. Features include screw terminal connections, DC OK LED indicator, and compliance with ITE safety standards. Item Details Brand Name: Phoenix Contact Manufacturer: Phoenix Contact Item Type Name: DIN Rail Power Supply Product Family / Series: UNO POWER Model Number: UNO-PS/1AC/24DC/100W Order Number: 2902993 Connection Type: Screw connection Mounting Type: DIN rail mounting Product Specifications output_voltage: 24 V DC output_current: 4.2 A output_power: 100 W number_of_outputs: 1 input_voltage_nominal: 100-240 V AC input_voltage_range: 85-264 V AC input_frequency: 45-65 Hz input_phases: Single-phase efficiency: >90% no_load_power_consumption: