Junction box and connection box with IP54 / IP65 certified acc. EN 60670, with electrical functional integrity E30-E90 acc. to DIN 4102-12, halogen-free enclosure made from special duroplastic, terminals made from high temperature-proof special ceramics, rapid mounting thanks to external fixing brackets and wall + ceiling fastening parts kit D6, Connection box 3-pole 1-10qmm, junction box 3-pole 1-4qmm, number of conductors per pole: 10 x 1q / 8 x 1.5q / 6 x 2.5q / 4 x 4q / 2 x 6q / 2 x 10q, seal range 9-18.5mm