The Terminal Block Marker Zack Marker Strip by Phoenix Contact is a versatile and reliable connector accessory designed for electrical equipment and supplies. With a unit quantity of 10, this product is perfect for wire connections and terminal blocks, ensuring a secure and organised setup. The PHOENIX CONTACT ZB 5 model, along with the LGS:FORTL.ZAHLEN 1-10 marker strip, provides a convenient solution for marking and labelling wires with ease. Ideal for use in industrial and office environments, this product is a must-have for efficient and professional electrical installations.