The Proteus 100A 5 Way Single Pole Terminal Block in blue is a high-quality electrical component designed for connecting multiple wires securely. With five ports for single pole connections, this terminal block from Proteus is ideal for a variety of electrical applications in both industrial and commercial settings. The blue colour adds a visual identifier for easy identification during installation and maintenance. This box of 10 terminal blocks provides a convenient solution for managing and connecting electrical circuits efficiently.