Overall dimensions 150x106x61mm 
Case Assembly includes   (Terminal Block is revealed outside, There is a locking structure on the circuit board.)
1 Meter Base
2 Meter Cover( with welding transparent window ) 
3 Name Plate  
4 Terminal Block 
5 Terminal Cover (small cover type)
6 Gasket for Case 
7 Gasket for Terminal Block 
8 Voltage Connecting Plate 
9 Hook of Base 
10 Three Sealing Screws 
11 Packed in Foam Box 

Overall dimension 198x106x61mm 
Case Assembly includes  (terminal block is revealed outside, there is a locking structure on the circuit board)
  1 Meter Base 
  2 Meter Cover (with welding transparent window ) 
  3 Name Plate  
  4 Terminal Block 
  5 Terminal Cover (anti-steeling type)
  6 Gasket for Case 
  7 Gasket for Terminal Block 
  8 Voltage Connecting Plate 
  9 Hook of Base 
  10 Three Sealing Screws 
  11 Packed in Foam Box