The TDK-LAMBDA Part HFE1600-S1U is a five-slot 19 rack specifically designed for use with the HFE1600 Series power supplies. Featuring IEC320-C16 input connectors, this rack provides seamless integration and efficient power distribution for up to five HFE1600 power supplies. With its compact and robust design, this rack is a reliable solution for applications requiring multiple power supplies in a space-saving configuration.