In summary, the PIT terminal blocks are a flexible modular terminal block that uses spring leg technology. By design, there are two different ways to efficiently terminate a wire: direct insertion, where there is 50% less insertion force, or using the activation button, which requires a slight 3mm depression of a button to insert the wire. There are many unique features that make this product distinctive: touch proof design, activation button, the integration into CLIPLINE Complete, marking options, synergy with accessories, and the breadth of the line.