SIEMENS 6SY7010-0AB72 Description Description SIEMENS THYRISTOR BLOCK OF LAYER A WITH SNUBBER CIRCUIT INFEED UNITS 1880 A, 500-575 V AC 3, 50/60 HZ Related products SIEMENS 1FK7060-5AF71-1FH3 SIEMENS 1FK6060-6AF71-1TG0 SIEMENS 1FK7042-5AF71-1EA0 SIEMENS 1FK6032-6AK71-1TA0 SIEMENS 1FT5066-1AF71-4AA0 SIEMENS 1FK6060-6AF71-1TA0