Phoenix Contact – ZB 20,3:UNPRINTED
Zack marker strip – ZB 20,3:UNPRINTED – 0820248; Zack marker strip, Strip, white, unlabeled, can be labeled with: PLOTMARK, CMS-P1-PLOTTER, mounting type: snap into tall marker groove, for terminal block width: 20.3 mm, lettering field size: 10.5 x 20.25 mm