1Excellent Insulation: Designed with insulating rubber silicon ematerials, our transformer protective sleeves deliver exceptional dielectric strength, ensuring excellent safety and performance in electrical applications. 2Enhanced Durability: Constructed to withstand harsh environments, these protective sleeves are resistant to abrasion, dampness, and extreme temperatures, providing long lasting safety for your transformer. 3Easy Installation: Our transformer insulation sleeves feature a user friendly design that allows for quick and easy installation, making maintenance and replacement simple and efficient. 4Custom Fit Options: Available in various colors, our insulation protective sleeves cater to a wide range of transformer models, ensuring a snug and secure fit for maximum safety. 5Safety Compliance: Our transformer protective sleeves provide peace of mind, ensuring dependable insulation and safety against electrical hazards. Item Type: Transformer Wire Terminals Insulated Cover Material: Silicone Rubber Flame Retardancy: V 2 Voltage Resistant: 10KV Rated Voltage: 380V 7 x Insulation Sleeves