Phoenix Contact 3211443 PTTB 2.5-2DIO/O-UL/O-UR Series Grey, 0.14 → 4mm², Double-Level, Push In Termination

Using the diode terminal blocks of the PT push-in connection terminal blocks makes it possible to solve a variety of switching tasks. The diode is integrated either from left to right or vice versa in the terminal housings. Three and four-conductor terminal blocks are also available for multi-conductor connections.

Integrated diodes (1N 4007) and lamps on certain parts
Push-In technology with 50 % less insertion force for direct plugging from 0.34 mm²
Configurations include lamp test circuits and fault message circuits

Push-In Connection Terminal Blocks

The PT series is characterised by easy, direct conductor connection, and it consistently uses the advantages of the CLIPLINE complete system. The up to 50% lower insertion forces of the PT push-in connection method also allows easy and direct plugging of solid and stranded conductors with ferrules of 0.34mm² and up.