Features: Made of insulating materials with high electrical insulation strength. Whether in extreme high temperature, low temperature, or humid conditions, busbar insulators are able to maintain good physical properties and insulating characteristics. The insulated terminals have sufficient mechanical strength to bear ice and snow loads and withstand short circuits under high electric forces, ensuring stable operation of the power system and reducing failure rates due to external forces. Standard threaded interfaces allow for fast and easy installation and replacement. Widely used in high and low voltage power distribution cabinets for power distribution, transmission, and fixing copper or aluminum busbars, providing insulation and connection functions. Specifications: Material: Unsaturated polyester glass fiber Type: SM25-6, SM30-6, SM30-8, SM35-8, SM40-8, SM40-10, SM51-8, SM51-10, SM7120, SM76-10 Size: As shown in the picture Package Includes: 10 pcs Busbar Insulator Note: Please allow 12 cm measurement deviation due to manual measurement. The actual color may vary slightly due to differences in monitor displays.