Terminal blocks are insulated connections and contain an insulating frame and a clamping system. Terminal blocks fasten two or more wires together. Use our filter system to find the terminal or block strip you need. Our vast portfolio includes barrier strips, modular terminal blocks, PCB terminal blocks, power distribution blocks, and terminal block and strip accessories. We carry the following terminal blocks and strips product families: AMP, AMPMODU, Buchanan, Buchanan WireMate, Dynamic Series, ENTRELEC, and Europa.