Terminal blocks occupy a central position in the wiring of electrical installations. Mounted on the standard TH 35 / TS 35 DIN rails, their compact design enables space-saving and clear cabling. Numerous design variants are available for various requirements. Classic feed-through terminal blocks are widely used. They are used to easily establish a connection between two conductors. Grounding terminal blocks, on the other hand, establish a PE connection. The TH 35 / TS 35 DIN rail thus serves both as a mounting system and as a protective earth. Grounding bolts are unnecessary. The reduced installation and wiring effort leads directly to cost savings. ProConnecting lists both feed-through terminal blocks and grounding terminal blocks. Screw connections ensure simple yet secure wiring. Simply snapping them onto the TH 35 / TS 35 DIN rail (DIN EN 50045) makes installation quick and seamless. This means that nothing stands in the way of cabling DIN-rail compatible components such as DIN rail power supplies, DIN rail DC/DC converters or DIN rail AC/AC transformers.