SIEMENS 6EP1621-2BA00 Description Description SIEMENS SITOP 2.5 A, DC/DC-CONVERTER STABILIZED POWER SUPPLY INPUT: 24 V DC OUTPUT: 12 V DC/2.5 A Related products SIEMENS 1FK7103-5AF71-1DH0 SIEMENS 1FK7042-5AF71-1EA0 SIEMENS 1FK7060-5AF71-1FH3 SIEMENS 1FT5066-1AF71-4AA0 SIEMENS 1FK6042-6AF71-1TB0 SIEMENS 1FT5066-0AC01-2-Z