The PRK terminal blocks with Push-in 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 Push-in spring ensures high contact force. The wire can be removed using the built-in insulated push mechanism.

Despite the high contact force of the push-in-spring, the PRK series terminals allow a safe tool-free insertion of conductors with low insertion forces. The conductors are decontacted via the integrated / insulated pushers, which ensure a safe actuation of the clamping point. This results in a noticeable time advantage in the wiring process over conventional terminal blocks.