Sensor Interface - Junction Blocks definition: Junction Blocks are used as electrical connection points for the distribution of power or ground. These blocks can simplify cabling & archit... Sensor Interface - Junction Blocks Product Listing: 74903,74902.Sensors, Transducers type:Pressure Sensors, Transducers(84536),Current Sensors(57379),Encoders(27450),Proximity Sensors(21296),Sensor Cable - Assemblies(20019) .Sensor Interface - Junction Blocks has 2 pieces of spot stock price information, you can click the "RFQ" button to confirm the inventory and price with the Elecinsight.