The Deca CEP7 DIN rail terminal block end cover is made to be used with the Deca CDU 2.5M & CDU 4M screw clamp DIN rail terminal blocks. They can be used as partition plates to separate sections of terminal blocks. Dimensions: 27.5mm Width x 26mm Height (1.08" x 1.02").
Note: Image is for reference, actual part may differ
Deca CEP7 DIN Rail Terminal Block Partition