Mersen Y211552 is an uninsulated copper or aluminum continuous flex bus bar designed for medium power applications. It can be used for motor control centers, power distribution systems, and many other applications. The flexible design offers increased system performance, easy installation, and improved environmental compliance. The Y211552 features a 100% effluent-resistant insulation with a UL or NEMA rating, and a 2,000V UL or 1,000V NEMA rating. The Y211552 is designed for use in temperatures ranging from -10°C to 130°C, making it suitable for a wide range of operating conditions.