50A

Coupling 50A fit for E120/120B E311/111B E312/312B HD450-7 HD400-7 HD512-3 SK120-3/-5 SH200A1/A2/A3 SH260 SH265

Coupling 50A fit for  E120/120B E311/111B  E312/312B HD450-7 HD400-7 HD512-3 SK120-3/-5 SH200A1/A2/A3  SH260 SH265