Rosette bill grounding perfect solution for facilities and premises in which an external way of wiring. It has a number of advantages. Fitted ground, which eliminates the possibility of electric shock. Has a degree of protection IP 22, the European standard, prevents foreign objects larger than 12 mm, tools, fingers in the live parts. All the elements of the internal mechanism qualitatively collected. Clamps, clips, screws firmly planted in the ceramic dielectric block and securely fix the wire, there is no need to twist, pull up over time. The material is non-burning and stably carries solvents. Ceramic element withstand large currents and heat does not warp, does not crumble. Durable, guaranteed up to 40,000 cycles. Certified in Ukraine.