BK/GDB-V-400MA BK/GDB-V-40MA BK/GDB-V-4A BK/GDB-V-500MA BK/GDB-V-50MA BK/GDB-V-5A BK/GDB-V-6.3A BK/GDB-V-630MA BK/GDB-V-63MA BK/GDB-V-800MA