Spelsberg Cable junction 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 - 10 mm², junction box 3-pole 1 - 4 mm², number of conductors per pole: 10 x 1² / 8 x 1.5² / 6 x 2.5² / 4 x 4² / 2 x 6² / 2 x 10², seal range 9 - 18.5 mm