The THOMAS & BETTS RC753 is a nylon insulated twin ferrule, crucial for ensuring secure and dependable electrical connections when terminating conductors in screw clamp terminal blocks. Constructed from copper with an electro-tin plated finish, this ferrule offers excellent conductivity and corrosion resistance. Its gray color provides easy identification, and it is designed to accommodate a wire range of 2x12 AWG/2x4.00mm. Compliant with RoHS standards and conforming to DIN 46228, Part 4, the RC753 is a reliable choice for various industrial applications requiring robust and long-lasting electrical connections.