Copper guide bar:Copper conductor is used and the surface is tinned to prevent copper oxidation and maintain good conduction performance. Quick entry hole: Convenient installation input and output, you can insert hard wires, simplifying installation. Fireproof shell:The shell is made of ; Made from high-quality raw materials, has a long service life, is insulated and flame retardant. Applicable cable: single-strand hard wire (BV), 0.08-4 mm²; multi-strand flexible wire (RV), 0.08-4 mm² Tension up to 450 V Current up to 32 A It has simpler lifting levers. It requires 40% less space on the connectors of the series ;rie. The new connectors are not only smaller, they also have transparent housings that allow installers to check their work. The ease of The ease of use is improved thanks to the recessed handles on the side of the handle. of the box, which allows you to makes it easier for the user to hold the connector during installation. Contact is based on It's based on the tested technology, meaning no tools are needed to make contacts definitively safe and secure. The clearly printed technical data on the product presents all important information. the installer at a glance and also indicate the necessary strip length for cables, for example, control levers also offer more potential marking surfaces.