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Liebert SN-3C Sensor

Liebert SN-3C Sensor

Liebert SN-3C Sensor | FrontView
Liebert SN-3C Sensor | LeftSideView
Liebert SN-3C Sensor | FeatureInfographics

The Liebert SN-3C modular sensor is a three dry contact input monitor sensor with a two connection points to allow for a custom string design. Liebert SN sensors are designed to assist in monitoring conditions within a rack and can be placed in any area to read door status.


  • Available as an integrated sensor/cable package or as modular sensors
  • Compatible with the Liebet MPX PDU, Liebert MPH PDU and IS-UNITY-DP communications card


  • Simple installation
  • Fast detection and reporting

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