Siemens 3TK2821-1CB30 Used: Previously Used, May Show Wear But Fully Operational And Functional. Original Packaging May Be Missing

Siemens part number 3TK2821-1CB30. SIRIUS safety relay with relay enabling circuits (EC) 24 V AC/DC, 22.5 mm Screw terminal EC instantaneous: 3 NO EC delayed: 0 NO SC: 1NC Autostart/manual start Basic device Maximum achieved SIL: 1, PL: c as expansion unit up to maximum achieved SIL: 3, PL: e