MA 400 can be used for (only the three-phase versions) TS 150 SD P to 200 SD P device connection pluggable incl. electronic switch-on and switch-off delay for the suction) 
MA 400 can be used for (only the three-phase versions) TS 150 SD P to 200 SD P device connection pluggable incl. electronic switch-on and switch-off delay for the suction)