Tested according to EN 60998. Terminals made of steel, screws made of steel, galvanized, 12-pole strips that can be separated into individual terminals using twist'n'pull. Screws twisted up, captive. Max. permissible ambient temperature according to EN 60998: -5 to +80 °C. Nominal cross section 6 mm Nominal voltage 450 V Nominal current 41 A Max. clampable per side: 6 mm single-wire or 4 mm fine-wire.