The Round Tube Bolt Connection Fast Fuse, RGS4A, is designed for reliable electrical protection. Key features and benefits - Voltage compatibility: supports AC circuits at 690V and 800V for use in a range of power systems. - Current ratings: available in 60A, 100A, 120A, and 200A to match different load requirements. - Fast fuse protection: provides quick response to overcurrents, helping guard the circuit promptly and limit fault energy. - Round tube bolt connection design: enables secure and straightforward installation with standard bolt connections in electrical setups. - Reliable construction: built to deliver dependable performance in electrical protection applications. 2-3 practical use scenarios - Use in industrial switchgear and control panels handling up to 690V-800V AC, where fast overcurrent protection is required for safety and equipment protection. - Use in machinery and production line circuits with loads up to 200A, providing fast fault response and a secure bolt-connected termination. - Use in new installations or retrofits of panel boards and electrical cabinets that utilize round tube bolt connections, offering easy installation and compatible protection for varied load needs. The RGS4A round tube bolt connection fast fuse combines function, compatibility, and straightforward installation to deliver reliable protection for diverse power systems and load profiles.