Description This rail-mounted copper terminal block is designed for efficient grounding and neutral wire connections in distribution boxes. Its robust construction ensures reliable performance, while the brass screws provide secure and stable connections. Ideal for various electrical applications, it enhances safety and organization in wiring systems. Features -Color:Blue -Material:Copper -Size:5.80X3.50X1.10cm/2.28X1.38X0.43in -Precision installation: ensures accurate positioning for simplified wiring in distribution boxes, enhancing work efficiency -High conductivity: made from highconductivity copper material, ensuring stable transmission and reducing energy loss -Zero line hole design: effectively separates zero and ground lines, ensuring safe circuit operation -Versatile application: suitable for both industrial and residential distribution systems, meeting diverse wiring needs -Durable and reliable: hightemperature resistance and antioxidation properties extend lifespan, reducing maintenance frequency and costsPackage list: 5pcs x Terminal Block