cRUus. Han Q 2/0 Axial Screw Inserts. A range of Han Q 2/0 axial screw type inserts in male and female versions, and also high voltage variants, in size 3A. These inserts utilise Han C crimp contacts and tooling and have finger protected contacts. Two contacts per insert plus earth. Rated at 40A, 400V and 40A, 830V (843-0011) Polycarbonate construction Temperature range -40 to +125° C