SIMATIC DP, TERMINALBLOCKTB3-4/DC (ET 200B)F. DIGITALE ELEKTRONIK-MODULEM. 4-LEITER-FEDERZUGKL.,B=160MMSIMATIC DP, TERMINAL BLOCKTB3-4/DC (ET 200B) FORDIGITAL ELECTR. SUBMODULES WITH4-WIRE SPRING TERMINALS,W=160MM