PT 4 Feed-Through and Multi-Conductor Terminal Blocks. 50% less insertion force Compact design and front connection facilitate wiring in the smallest of spaces Tool-free wiring of conductors with ferrules or solid conductors Stranded conductors with ferrules can be inserted directly with PIT 2,5 (from 0.34 mm ;sup>2 ;/sup>) and PIT 4 (from 0.5 mm ;sup>2 ;/sup>) Actuation lever opens the terminal point, so there is no direct contact with live parts Double bridge shaft enables individual potential distribution and supply