The Phoenix Contact protective conductor double-level terminal block with push-in connection technology, can connect conductors from 0.25 mm² easily in both ways directly and without tools. The special contact spring enables easy insertion and guarantees a high level of contact quality.

The Push-in connection terminal blocks are characterized by the system features of the CLIPLINE complete system and by easy and tool-free wiring of conductors with ferrules or solid conductors
The compact design and front connection enable wiring in a confined space
In addition to the testing facility in the double function shaft, all terminal blocks provide an additional test connection
Tested for railway applications
The offset levels of the double-level terminal blocks allow free access to lower connection levels and push buttons, even when fully wired.

The PTV series of terminal blocks feature vertical cable insertion. This lateral cable orientation also prevents the cable from bending.