Abstract: An electric conductive polyphenylene sulfide resin composition comprising: from 15 to 30% by weight of glass fiber with respect to the weight sum of polyphenylene sulfide resin and glass fiber taken as 100% by weight; and from 20 to 30% by volume of copper alloy fiber with respect to the volume sum of polyphenylene sulfide resin, glass fiber and copper alloy fiber taken as 100% by volume. The electric conductive polyphenylene resin composition is an optium material for enclosures for automobile electronics apparatuses which are disposed outside the passenger room.