QT.Ex-MFD03-SL

QT.Ex-MFD03-SL ATEX fire and smoke fast spring damper actuator 18 Nm, 2-position control 24VAC, open 15 s, close with spring 3 s, use with FT.Ex-72, mounting in zone 1, 2, 21, 22, marking II2 G Ex h IIC T4 Gb and II2 D Ex h IIIC T130 °C Db, PI safety components._x000D_

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