630A Pad Mounted Transformer Bush Metal Silicone Rubber Bronze Insulator Ceramic Electrical Plastic Bushing. Wide Voltage Range: Voltage class from 1.2 kV to 2.5 kV with BIL up to 45 kV. High Current Capacity: Rated current supports 400 A to 5000 A for efficient power transmission. Customizable Insulation: Epoxy resin available for indoor, outdoor, high temperature, and SF6 gas applications. Customizable Terminal Coating: Coating options include tin, silver, and nickel to meet specific needs. Modular Structure Design: Features modular construction for safe and efficient wire connections. Flexible Construction Types: Available with internal threaded tail or external clamp based on application. Comprehensive Connector Options: Various junction boxes and blades with 1 to 24 holes available.