FEX 2828 13 T FEX 2828 13 T +EKOVT FEX 2828 13 T ENCLOSURE FEX 2828 18 G FEX 2828 18 G +EKOVT FEX 2828 18 G ENCLOSURE FEX 2828 18 T FEX 3819 13 G FEX 3819 13 T ENCLOSURE FEX 3819 18 G