  | 
Application: Aluminium,copper-aluminum bus bar xpansion joints are mainly used in trasformer substations for aluminium bus connection or copper-aluminium the copper-aluminium expansion joints adopts flash welding technology. 
| Type | 
Dimensions(mm) |  
| a | 
b | 
h | 
L1 | 
L2 |  
| MS-63¡Á6.3 | 
63 | 
6.3 | 
50 | 
73 | 
170 |  
| MS-80¡Á6.3 | 
80 | 
6.3 | 
50 | 
90 | 
170 |  
| MS-80¡Á8 | 
80 | 
8 | 
50 | 
90 | 
170 |  
| MS-100¡Á8 | 
100 | 
8 | 
50 | 
115 | 
170 |  
| MS-100¡Á10 | 
100 | 
10 | 
60 | 
115 | 
190 |  
| MS-125¡Á8 | 
125 | 
8 | 
50 | 
140 | 
170 |  
| MS-125¡Á10 | 
125 | 
10 | 
60 | 
140 | 
190 |  
| MS-125¡Á12.5 | 
125 | 
12.5 | 
60 | 
140 | 
190 |   
  
| Type | 
Dimensions(mm) |  
| a | 
b | 
h | 
L1 | 
L2 | 
L3 |  
| MSS-63¡Á6.3 | 
63 | 
6.3 | 
50 | 
73 | 
170 | 
73 |  
| MSS-80¡Á6.3 | 
80 | 
6.3 | 
50 | 
90 | 
170 | 
90 |  
| MSS-80¡Á8 | 
80 | 
8 | 
50 | 
90 | 
170 | 
90 |  
| MSS-100¡Á8 | 
100 | 
8 | 
50 | 
115 | 
170 | 
115 |  
| MSS-100¡Á10 | 
100 | 
10 | 
60 | 
115 | 
190 | 
115 |  
| MSS-125¡Á8 | 
125 | 
8 | 
50 | 
140 | 
170 | 
140 |  
| MSS-125¡Á10 | 
125 | 
10 | 
60 | 
140 | 
190 | 
140 |  
| MSS-125¡Á125 | 
125 | 
12.5 | 
60 | 
140 | 
190 | 
140 |   
  
| Type | 
Dimensions(mm) |  
| a | 
b | 
h | 
L1 | 
L2 |  
| MST-63¡Á6.3 | 
63 | 
6.3 | 
50 | 
73 | 
170 |  
| MST-80¡Á6.3 | 
80 | 
6.3 | 
50 | 
90 | 
170 |  
| MST-80¡Á8 | 
80 | 
8 | 
50 | 
90 | 
170 |  
| MST-100¡Á8 | 
100 | 
8 | 
50 | 
115 | 
170 |  
| MST-100¡Á10 | 
100 | 
10 | 
60 | 
115 | 
190 |  
| MST-125¡Á8 | 
125 | 
8 | 
50 | 
140 | 
170 |  
| MST-125¡Á10 | 
125 | 
10 | 
60 | 
140 | 
190 |  
| MST-125¡Á125 | 
125 | 
12.5 | 
60 | 
140 | 
190 |    |