Camdenboss 135a low profile screw terminal block 10mm pitch camdenboss ctb60003 low profile screw terminals for use with pcb terminal blocks part of the camdenboss ctb6000 series 10mm pitch with 3 poles the 3 pole to 12 pole blocks are end stackable camdenboss ctb60003 3 way 135a low profile terminal block 10mm pitch