Phoenix Contact D-STTB 2,5 End Cover (3030459) – Gray, for Double-Level Terminal Blocks Lot of 51

The D-STTB 2,5 (3030459) is a precision-molded end plate designed specifically for the STTB 2,5 and STTB 4 series double-level spring-cage terminal blocks. It maintains the IP20 safety rating of your assembly by sealing the exposed internal metal parts of the final block.