1. Materials
   1) Body : Zinc alloy
   2) Fixed Bracket : Steel

2. Finish
   1) Body : Chrome Plating
   2) Fixed Bracket : Zinc Plating

3. Features  
   1) It is for both left and right. 
   2) It is excellent for waterproof by the packing of the main body.
   3) BYN-2, BYS-2 : There isn't a key device.
       BYN-1, BYS-1 : There is a key device.

4. Use

Distribution panels, Control panels, Industrial machinery etc.

5. Shape and size

Please refer attached files.