Phoenix contact print screw 2 way pcb terminal block screw connection 2 5mm phoenix contact 1934861 the phoenix contact print screw 2 way pcb terminal block with screw connection up to 2 5mm sup2 has a large terminal capacity by rectangular terminal space and highly elastic head protection for troubleless repeated connection robust design with high current capacity plus minus screw for pt 1 5 pvh 5 0 the plug connector pst 1 3 5 0 is required horizontal and vertical plug in