The fuse block and breaker box panel are for protecting your electrical circuits from overloads and short circuits. These devices are designed to be easily integrated into your existing electrical system, providing reliable protection and peace of mind. The rail installation terminal box and rail connector terminal offer additional options for organizing and managing your electrical connections, ensuring that your system remains efficient and easy to maintain. With these products, you can create and reliable electrical distribution system for any application. Features - Color: Silver -Material:Aluminum - Size: 8.00X5.40X3.60cm/3.14X2.12X1.41in -Easy setup: the wire connectors make installation quick and easy, saving time and effort -Adaptable connections: with multiple terminals, this product supports various circuit configurations, enhancing its adaptability -Durable materials: constructed from durable materials, this terminal block ensures performance and reliability -Compact and efficient: its spacesaving design allows for efficient use of space, making it great for crowded electrical panels -Reliable safety: engineered to prevent short circuits, this terminal block ensures and secure connection for your electrical system Package list: 1pcs x Terminal block