The Niloe Step inserts are suitable for expansion claw and screw fastening and are supplied with a red dust cover. Can be used for connecting rigid and flexible conductors using plug-in (SL) or screw terminals (SK). To be completed with rockers and cover frames from Niloe Step. Niloe Step roller shutter/blind switch (SL), 6AX 250 V~. For direct connection to roller shutter motors with mechanical locking. Observe the switching times of the motor manufacturer. Not illuminated.