... and D;Dust Ignition Proof for use in Class II/III,Div. 1, Groups E, F and G;With Intrinsically ... Safe connections toClass I, II, III, Div. 1, Groups A, B, C, D, E, Fand ... and HART® option.I5 Intrinsically Safe for Class I, II, III, Div. 1,Groups A, B, C, D, E, ... 2, GroupsA, B, C and D;Suitable for Class II, III, Div. 2,Groups F and G.Non-incendive maximum operatingparameters ...