Modular and insulated PCB terminal blocks serve the purpose of securing wires on printed circuit boards. These components feature multiple terminals organized in an elongated strip, providing dependable connections without the need for wire lugs. Altech's printed circuit board terminal blocks are designed to be compatible with tubular screw clamps, box clamps, or screw-cage clamps, catering to both economical and heavy-duty applications. They comply with international standards and are available in single, double, and triple level configurations.