Phoenix Contact3211860 PTU 4-TWIN BU Series Feed Through Terminal Block, Single-Level, Push In Termination

The PT series for DIN Rail terminal blocks from Phoenix Contact are feed-through blocks that feature an effortless push-in connection. With a compact width of just 8.2mm and front connections, you'll easily be able to wire this block in confined spaces. Thanks to the push-in connection, no tools are needed to install wires for a secure and reliable connection. Mounting is simple and this terminal block is designed to be mounted onto DIN rails that are of sizes NS 35/7.5 and NS 35/15. The PT series comes in a grey colour and accepts wire sizes from AWG 20 - 8.

Housing material is made from a strong yet durable polyamide. Contains are Cu (Copper) alloy. Finally, the PT series only contain one level of connections.

The PT series can be used in the below applications, however, are not limited to:

• Railway industries (Tried and tested)


• Machine building


• Plant engineering

Terminal blocks are simple to wire. Wiring depends on what type of terminal block you have. These specific terminal blocks are push-in technology. All you need to do for these terminal blocks are to crimp a ferrule onto the end of a conductor for the best possible connection. Ensure standards DIN 46228-4 are met when crimping. After your ferrule is on your conductor, simply push in your conductor.

The PT series is apart of Phoenix Contacts vast and comprehensive portfolio. Complete line is a solution from Phoenix Contact that gives you a full range of products that all go hand-in-hand to make a perfect control cabinet. It covers all bases from connections, switching and measuring all the way to controlling, supplying and automation. Choosing complete line products makes it far more efficient to get a cabinet working.

UL, cUL, CSA, LR, DNV GL, cULus.

IEC 60947-7-1, V0 UL94 flammability rating.

PT Series