Model No Description Dimension DEK1141 10/40P 110 Wiring Block CAT.5E 122.3(W)x89.3(L)X40H) DEK1142 10P 110 Wiring Block CAT.5E 101.2(W)x20(L)X40(H) DEK1143 40P 110 Wiring Block CAT.5E 122.3(W)x112.4(L)X40H)