Overview

Phoenix Contact CLIPLINE Complete Modular Terminal Block System: UT Screw Connection Family | UT Series — Universal and Maintenance-free Terminal Blocks:

Universal in every application. This characterizes the UT screw connection terminal blocks from the CLIPLINE complete system. They meet the highest requirements, impress with their maintenance-free conductor connection, and offer maximum flexibility with their multi-conductor connection. You can connect conductors with a nominal cross section either with or without ferrules. It is not necessary to tighten the terminal block screws, since they are prevented from loosening by the Reakdyn principle, a screw locking technique developed by Phoenix Contact. Very large conductor cross sections up to 240 mm2 can also be wired gas-tight and with long-term stability thanks to the high contact forces.

The UT screw terminal block series is the only one of its kind on the market and combines the advantages of screw connection technology with the benefits of spring-loaded contacts. The Snap-On PE foot and standardized bridges save a considerable amount of time when creating terminal strips. To allow fast and individual potential distribution, the terminal blocks in the CLIPLINE complete system have two function shafts. These are arranged in one line over all the terminal blocks, allowing for a combination of connection technologies. This makes it possible to implement all the tasks of potential bridging within a very short time.

Features:

Metals made of high-strength copper alloys

Maintenance-free conductor connection with the Reakdyn principle – there is no need to tighten the terminal block screws

Clamp all types of copper cables without pretreatment. With a nominal cross section, you can also use splicing protection in the form of ferrules

Multi-conductor connection – two conductors with the same cross section make contact safely in the clamping parts

High contact forces and large contact surfaces – conductor cross sections of up to 240 mm² can be wired gas-tight and with long-term stability

Ground terminal blocks of the same shape are simply snapped onto th DIN rail to make contact

This correct mechanical and electrical contacting meets all the requirements of standard IEC 60947-7-2

Save time and space with a multi-conductor connection

Zero maintenance thanks to the Reakdyn principle

Save money – with uniform bridging, marking, and test accessories

High conductivity thanks to a wide conductor cross section range of up to 240 mm²

Known and recognized throughout the world thanks to the proven screw connection

Implement potential distribution quickly with the standardized plug-in bridges from Phoenix Contact

Two bridge shafts in all terminal blocks make flexible chain and level bridging and bridging between non-adjacent terminal blocks possible

With the 2- to 50-pos. plug-in bridges, you can connect any number of terminal blocks