The Greenlee 126747 Packing Kit is specifically designed for use with circuit breakers, ensuring optimal performance and reliability. This comprehensive kit includes all necessary components for effective sealing and maintenance of breakers, enhancing their longevity and functionality. Made from high-quality materials, the packing components are engineered to withstand various environmental conditions, ensuring compliance with industry standards. Ideal for electricians and maintenance professionals, this kit simplifies the repair and upkeep of electrical systems.