... ExdI,ExdIIAT4,ExdIIBT4ExdIIAT4 - safe for use in plants where the explosive mixtures of IIA Class, TI, T2 ... are present. ExdIIBT4 - safe for use in plants where the explosive mixtures of IIB Class, TI, T2 ... are present. ExdIICT4 - safe for use in plants where the explosive mixtures of IIC Class, TI, T2 ... One pc in a Strong carton, several cartons on a Pallet.Motor with frame size from 63 to 112 packaged in ...