| .Uniformed specification expedites mounting-suitable for DIN rails for relay ,time  | 
        
        
          |  ¡¡switch sockets.(Fig.4)  | 
        
        
          | .TBR-10.20.30 termainal blocks dismounting leads to easy and swift maintenace by  | 
        
        
          | pressing down with a little effort will get it firmly fixed .(Fig.1)putting a " _"shaped  | 
        
        
          | screw driver in the rabbet then turning arrowheadware as shown dismounted(Fig2)  | 
        
        
          |  ¡¡The fixation and disassembly of stop plates are same as those of TBR-10,20,30.  | 
        
        
          | The fixation can be achieved by firmly tightening the screws on stop plates.  | 
        
        
          | .In assembing TBR-60,100,200align the groov on the buttom of the terminal blocks  | 
        
        
          | to one end of the rail,push them,and use stop plates on both sides to make them  | 
        
        
          | firmly fixed.(see fig.5)  | 
        
        
          | .TBR-60,100,200 terminal blocks can be connected with TBC-10,20,30 terminal blo-  | 
        
        
          | cks on TBC-N rail.(see fig.6 on p.20)  | 
        
        
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