supply of 1)beta trans data-enx c-flex (2)beta trans gkw ri fe 180 c-flex, (3)radox data bus , beta trans data-enx c-flex 100 ohm, cat5/5e foam black 1 x (4 x awg 22/7) st blue, yell ow, white, orange as per huber & suhner part no 12584038. acceptable make/brand: huber & suhner/stud er/siechem or same item by other oem. [ warranty period: 30 months after the date of delivery ] ] , beta trans gkw ri fe 180 c-flex, signal and control cable, 300/500v ac, 2x0.5 mm2 as per huber & suhner part no 84103799. acceptable make/brand: huber & suhner/studer/siechem or same item by other oem. [ warranty period: 30 months after the date of delivery ] ] , radox data bus 120-ohm 2x0.75 xm s white/black as per huber & suhner part no 85114510 . acceptable make/brand: huber & suhner/studer/siechem or exactly same by other oemor same item by other oem. [ warranty period: 30 months after the date of delivery ] ]