All of FCI’s pluggable and fixed terminal block products are based on the reliable ‘rising-cage-clamp’ contact system – where the wire is clamped against the terminal by a rising wire cage. The rising cage clamp system offers a high contact force for a range of different wire sizes and ensures lasting signal and power connections in demanding environments. FCI’s PCB signal and power terminal blocks are available in both pluggable and fixed configurations. They are also UL recognized and have a UL94V-0 flammability classification.