CCT aluminium-copper tapping (designed for small current only), fitted with steel-cored aluminium conductor and copper CCT aluminium-copper tapping (designed for small current only)
F C aluminium-copper tapping, fitted with steel-cored aluminium and copper conductors F C aluminium-copper tapping
L I W aluminium-copper terminal, fitted with steel-cored aluminium conductor L I W aluminium-copper terminal
