The WAGO part 283-901 is a 2-conductor through terminal block with a center marking. It is designed for use with DIN-rails measuring 35 x 15 and 35 x 7.5. This terminal block features CAGE CLAMP® technology, providing secure and easy wire termination. The terminal block can accommodate wires up to 16 mm² in size. Its gray color allows for easy identification and organization in electrical installations.