The PRK terminal blocks with PushIn wire connections have distinct advantages over other existing connection systems. Our CONTA-CLIP solution permits solid and stranded (with wire-end ferrules) wires to be inserted using minimal force and no tools. The PushIn spring ensures high contact force. The wire can be removed using the built-in insulated pusher; this mechanism ensures that the terminal point is safely actuated. This results in significant time saved during the wiring operation. The extremely compact terminals ensure high current carrying capacity atstandard-compliant heating levels, as well as a very tight wire attachment and high stability. Our new feed-through and PE terminals are available in six different cross-section ranges from 1.5 mm² to 16 mm², with 2-, 3- and 4-wire variants for connecting wire cross-sections from 0.34 mm² to 25 mm². They provide an ideal complement to our proven FRK PushIn connection system with its extensive product line of functional terminals, including the double-level, initiator, disconnect, fused and installation terminals.