The ComEx Ex i lamp module indicates command modes by means of a light signal lighting up or going out. It is suitable for use in almost all hazardous (potentially explosive) areas in which a visual indication of a machine’s functional status is required. The lamp modules are designed to conform to the requirements of the “e increased safety”, “d flameproof enclosure” and “i intrinsic safety types of protection”. They may be activated by intrinsically safe circuits. The lamp module can be combined with various lamp module actuators. Each lamp module actuator is fitted into a mounting hole in a control console or a control panel. The respective lamp module is intended for fitting onto a mounting rail. Conductors are connected using terminals with increased safety on the back of the module. The lamp module actuators can be fitted easily without tools, which ensures conformance to the high IP degree of protection.
