Connectors for low voltages. The Staf® series comprises slim rectangular connectors for low voltages. Staf® inserts are available with 6, 14, 20 or 40 contacts with screw terminals (1.5 mm²) or solder terminals (2.5 mm²). The connectors are rated at 10 A and 50 V. Han A® housings are available for all sizes providing mechanical protection and a high degree of sealing against the ingress of dust and fluids making the product suitable for use in harsh industrial environments.