The WAGO 280-651 is a 3-conductor through terminal block ideal for applications requiring robust and reliable connections, particularly in potentially explosive environments (Ex i). It utilizes WAGO’s CAGE CLAMP® spring pressure connection technology, ensuring secure and easy termination of conductors. The block is designed for mounting on DIN-rails 35 x 15 and 35 x 7.5, and accepts solid and fine-stranded conductors within a range of 0.08 to 2.5 mm². The blue color and center marking aid in identification and organization within electrical panels. For aluminum conductors, the use of WAGO’s “Alu-Plus” contact paste is recommended to prevent oxidation and ensure optimal conductivity.