PTB35/50SH | High Current Terminal Blocks

50 mm² Stud & Bolt Type Power Terminal Block with Integrated Shroud in Grey Colour.

PTB35/50SH is a feedthrough terminal block designed with robust stud and bolt connection technology for reliable power distribution in heavy-duty industrial applications. Wire connections are made by crimping the wire to a ring-type lug, which is then securely fastened onto a flat current bar using a nut and bolt arrangement. The terminal block features integrated shrouds and a fully enclosed design that provides IP20 protection, ensuring operator safety by preventing accidental contact with live parts.

PTB terminal blocks offer flexible mounting options, including DIN rail mounting and direct surface mounting using screws. For circuit bridging, flat current bar jumpers are available, enabling convenient shorting of two or three terminal blocks. These features make PTB terminal blocks an ideal solution for high current applications requiring safe, compact, and efficient power connections.