Comprising 16 models, PROmax Series delivers 5, 12, 24, or 48 Vdc outputs for loads up to 40 A. Voltage output may be adjusted via front panel and either series or parallel operation is standard on all units. Supplied in all-metal housing with DIN-rail mounting foot, power supplies feature hazardous area approvals, start up at temperatures as low as -40°C, and efficiency rating up to 92%. Two-color LED provides local status output, while integrated relay contacts deliver remote status monitoring.