Sinumerik 840D/DE NCU box for installation of NCU 561.2/.3/.4/.5 NCU 571/571.2/.3/.4/.5 NCU 572/572.2/.3/.4/.5 NCU 573.2/.3/.4/.5 with power unit, battery and fan - 6FC52470AA000AA2 - Siemens
Sinumerik 840D/DE NCU box for installation of NCU 561.2/.3/.4/.5 NCU 571/571.2/.3/.4/.5 NCU 572/572.2/.3/.4/.5 NCU 573.2/.3/.4/.5 with power unit, battery and fan - Siemens