Murr elektroniks 3 phase din rail power supply with mpn 85001 from the manufacturers evolution series with 24vdc 10a 240w output evolution power supplies are compact powerful efficient and extremely reliable in a large number of applicationscontinuous 2 phase operationall evolution power supply units continuously run a 2 phase operation so they are always prepared if one phase fails and they are suitable for applications in fuse distribution cabinets that often work with only two phasesp