255.0899.4001 INSULATION NUT W LOCKING HOOK The 255.0899.4001, manufactured by LITTELFUSE, is a high-quality insulating nut designed for insulation nut w locking hook. This accessory is part of the N/A series and is compatible with fuse link, cf8. As a rohs-compliant product, it adheres to stringent environmental standards. Packaged in bulk format, it ensures secure handling and storage. With its robust design and reliable performance, the 255.0899.4001 is an excellent choice for professionals seeking durable and efficient fuse accessory solutions.