Operator Interfaces, Switches & Relays


Improving interference suppression

February 2001 Operator Interfaces, Switches & Relays

The new screen terminal blocks from Phoenix Contact effectively prevent electro-magnetic interference with the high contact quality of the screen interface. They have reliable, large-area contacts and are easily installed.

The ability to swing the screen terminal blocks open after connecting the conductor enables simple, time-saving handling. Four types of screen terminal blocks allow cross sections of 0-40 mm to be connected to commercially available copper busbars. A range of accessories ensures both a directly connected and an insulated design of the cable screen. The support blocks permit the system to be mounted directly on the mounting rail or independently from it.



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