... /60 HzDissipation Factors 0.35% MaxOperating Temp. 40/85/21Case Material PBT, PP, Aluminium, Flammability Class - UL 94 V -2, 750C ... 900 C Minimum, rated 600V for plastic case only.Encapsulation Two component, self-extinguishing epoxy with resin and Harder, plastic, rated minimum ...