3TK2821-2CB30 Siemens

3TK2821-2CB30 Siemens

SIRIUS Safety Relay

With enabling relay circuits (EC) 24 V AC/DC, 22.5 mm Spring terminal EC instantaneous: 3 NO EC delayed: 0 NO SC: 1NC Automatic start / manual start Basic device Maximum achieved SIL: 1, PL: c as expansion unit up to maximum achieved SIL: 3, PL: e


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