The WAGO 280-677 is a robust and reliable 4-conductor ground terminal block designed for secure and efficient connections in industrial applications. It is specifically engineered for mounting on DIN rails (35 x 15 and 35 x 7.5) and utilizes WAGO’s innovative CAGE CLAMP® spring pressure connection technology, ensuring a gas-tight connection and minimizing maintenance. For aluminum conductors, the use of WAGO “Alu-Plus” Contact Paste is recommended to prevent oxidation and corrosion, ensuring long-term reliability. This terminal block is ideal for applications requiring a secure and organized grounding solution.