This 1/2/3-phase power supply unit covers a range of global voltage input requirements. The 24-Vdc DIN-rail-mountable unit has a 2.9-in-wide footprint, saving panel or machinery space and making it suitable for applications in which space is critical. The power supply is rated at 20 A nominal current and provides 28 A for 5 sec during overcurrent situations and employs internal output overload, short-circuit protection and output relay alarm for undervoltage situations. It has an MTBF of 500,000h to SN29500 standards.