Weidmuller is an international manufacturer of products and solutions for electrical connection, transmission and conditioning of power, signals and data in electrical automation. The company produces a wide range of products, such as terminal blocks, industrial connectors, surge protection and cables. The Weidmuller part number 57606 is a ZQV 2,5/16-ST 16 terminal block. This type of terminal block is used to establish electrical connection points between two or more circuits. It features single-level marking and element recognition as well as screw connection technology for reliable and safe electrical connections.