Installation in the Ex-area: Class I, Division 1, Group B-D (US), EEx de [ib] IIC T4 (CENELEC)
Intrinsically safe outputs: Class I, Division 1, Group A-G (US)
Contained in an explosion-protected, pressure-tight encapsulated housing (Ex d) with external connection terminals for increased safety (Ex e) in a separate terminal compartment
