Phoenix Contact – ZBF 5,LGS:L1-N,PE
Zack marker strip – ZBF 5,LGS:L1-N,PE – 0809528; Zack marker strip, Strip, white, labeled, printed horizontally: L1, L2, L3, N, PE, L1, L2, L3, N, PE, mounting type: snap into flat marker groove, for terminal block width: 5 mm, lettering field size: 5.15 x 5.15 mm