Connector with proven cutting-clamp contacts, accommodates 3 wires with a diameter of 0.4 to 0.9 mm. Additional protection is provided by a grease filling, and it withstands temperatures from -40 °C to 60 °C. Usage: The conductor is inserted into the U-contact connector, creating a connection under spring tension. This removes the insulation, and all conductors are compressed together with a firm, elastic pressure in one motion. The conductor insulation does not need to be removed. The terminals are factory-filled with sealing material that protects against corrosion and moisture. Solid wire sizes range from 0.4 mm to 0.9 mm with a maximum insulation diameter of 2.08 mm.