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LK/S4.2 Line Coupler

ABB LK/S4.2 Line Coupler

Price: £416.03 Exc VAT

Part Number: 2CDG110171R0011

Description technical Spec

ABB LK/S4.2 Line Coupler

The ABB i-bus® KNX Line Coupler LK/S 4.2 is a modular installation device with a module width of 2 space units. It is used as a line or area coupler or as a repeater. As a line coupler, the LK/S connects a line with a main line, as an area coupler it connects a main line with an area line. It provides electrical isolation in this way.

If required, the LK/S filters telegrams and only routes the telegrams intended for other lines. It is possible to route or block all telegrams for diagnostic purposes.

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