SIEMENS 6EC1040-0A Description Description SIEMENS SIMATIC C1 PCB,1 SPS 15 TWO-INPUT NOR GATES Related products SIEMENS 1FT5066-1AF71-4AA0 SIEMENS 1FN1910-0AA20-1AA0 SIEMENS 1FK6032-6AK71-1TG0 SIEMENS 1FK6042-6AF71-1TB0 SIEMENS 1FN1910-0AA20-3AA0 SIEMENS 1FK7011-5AK71-1TG3