Push-in terminals featuring enlarged insertion channels offer a quick, straightforward, and dependable solution. The tool-free PRK push-in connection system not only streamlines control cabinet wiring but also facilitates a high packing density with options for two, three, and four wires.
In response to growing demand, Conta-Clip has recently broadened its selection of feed-through and protective earth terminals by introducing the PRK 16 and PSL 16 variants. These terminals enhance the wiring experience with their upward-facing enlarged insertion channels. The mating force required for connections is minimal, yet they are designed to endure significant vibrations and shocks. Clamping points are operated through insulated pushers.
The range of push-in terminal blocks from Conta-Clip encompasses various types, including feed-through, protective earth conductor, disconnect, fuse, multi-level, installation, and initiator terminals, accommodating conductor cross sections from 1.5 mm² to 16 mm².
The extensive PRK range presents several design enhancements over traditional push-in terminals, adhering to the highest standards of user-friendliness and mechanical stability. The push-in connection system allows for safe, tool-free insertion of both rigid wires and wires equipped with ferrules, significantly reducing wiring time. The integrated pusher facilitates the quick release of inserted wires with minimal pressure and no specialized tools, while still providing a strong contact force for the push-in spring. The risk of incorrectly inserting wires into the wrong channel is greatly minimized due to the clear separation of individual channels and pusher positions.
The innovative internal design, featuring large contact surfaces and fixed metal components, guarantees high current-carrying capacity with minimal temperature rise, mechanical durability, and a secure fit of the compact terminals on the mounting rail. Each potential has a test point for convenient measurement. The PRK range of feed-through and PE terminals is available in six nominal cross sections, ranging from 1.5 mm² to 16 mm², in configurations with two, three, and four wires.