Push-in adapter for contact of flexible conductors 4x 4-16 mm² on PAS EX... for use in potentially explosive areas of Ex zones 1 and 2 (gases, vapours, mists) as well as Ex zones 21 and 22 (dusts). For use up to explosion group IIC (safety factor 1). For use up to temperature class T4. Screws secured against self-loosening according to VDE 0185-305-3 Supplement 2. Use indoors permissible.