Notes about model no.:
XR C 1-2 ( ) ( ) L ( )
     
( ) :M (with door) TM (raised door) PM (flat door)
( )  :With leak electricity protection
( ) :0 means no breaker,
2 means two degree breaker
( ) :Number of electric energy meter  
2:Single-phase inline
1:Number of design                        
C:Measure electric energy
R:Flush type(X means lift type)
X:Low-pressure distribution box