The WAGO part 281-652 is a 4-conductor through terminal block designed for easy and secure wiring connections. With a rating of 4 mm², it is suitable for handling high-power applications. The terminal block features a center marking for easy identification and hassle-free installation. It is specifically designed to fit DIN-rails of sizes 35 x 15 and 35 x 7.5, making it versatile and compatible with a wide range of mounting options. The CAGE CLAMP® technology ensures a reliable and maintenance-free connection, eliminating the need for constant tightening or re-wiring. The gray color of the terminal block adds a clean and professional finish to any electrical assembly.