Silicone Rubber Insulated Dropout Fuse Cutouts are designed for overcurrent protection in outdoor medium-voltage distribution systems. Featuring silicone rubber polymer insulation, they provide electrical insulation and weather resistance for overhead distribution networks.

The fuse cutout is commonly installed on the high-voltage side of distribution transformers and other designated points in distribution lines. Its dropout fuse tube provides visible indication after fuse operation, while the replaceable fuse link supports convenient maintenance. Voltage ratings and electrical configurations can be selected according to project requirements.

Key Features

• Reliable Overcurrent Protection: Protects distribution transformers and overhead lines against overloads and short-circuit faults.
• Outdoor Insulation: Porcelain or polymer insulation options are available for different operating environments.
• Dropout Indication: The fuse tube drops open after fuse operation, providing a visible indication of a blown fuse.
• Easy Fuse Replacement: The removable fuse tube simplifies inspection and maintenance.
• Corrosion-Resistant Hardware: Metal components can be supplied with hot-dip galvanized finishes.
• Multiple Voltage Ratings: Available in configurations for 11 kV, 15 kV, 24 kV, and 33 kV distribution systems, subject to product design.