Camdenboss 24a standard profile screw terminal block 10mm pitch camdenboss ctb25003 standard profile commercial screw terminal blocks from the camdenboss ctb2500 series 10mm pitch with 3 poles these terminals are available from rapid in a range of sizes from 2 pole to 5 pole camdenboss ctb25003 3 way 24a standard profile terminal block 10mm pitch