ABB | AC500 S500INQUIRY DESK ABB TU531 AC500 120/230 V AC Relay Terminal Unit ABB TU531 is an AC500 and S500 terminal unit for 120/230 V AC input and relay-output modules, using front screw terminals for panel wiring. CHANNEL MAPACTIVE 32terminal channels in four groups SIGNAL VOLTAGEUp to 300 V AC TERMINAL STYLEFront screw Selection note: Verify the inserted I/O module, voltage separation, conductor rating and screw-terminal preference before configuring the station. Top Quality One Year Warranty Worldwide Shipping Request an ABB TU531 Quote
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