0810915 - Phoenix Contact
Marker pin - BNB WH:SYMBOLE - 0810915; Marker pin, Stud, white, labeled, Horizontal: Symbols +,-,/,~,ERD,SERD, L1, L2, L3 PE, PEN (up to 3 characters), mounting type: Plug in, for terminal block width: 4.2 mm, lettering field size: 4 x 4 mm