The EB21A-05-C is a Euro block terminal connector designed for secure wire-to-board connections in industrial control and power distribution applications. It features a green PA66 insulator rated UL 94V-0 with brass tin-plated contacts and a nickel-plated brass cage, providing reliable electrical performance and corrosion resistance. The connector is rated for 300V and 8A with a maximum contact resistance of 20 mO, an insulation resistance of 500 MO minimum at 500V DC, and a dielectric withstanding voltage of 2000 VAC for 1 minute. It accommodates wire sizes from 22–16 AWG (1.0 mm²) with a strip length of 5–6 mm and operates across a temperature range of -40°C to +105°C. The M2.5 steel zinc-plated screw provides a torque rating of 0.4 Nm (3.6 lb-in) for secure termination, and the product is lead-free and RoHS compliant, making it suitable for modern industrial and commercial equipment.