COELBO designs and manufactures Explosion Proof Electrical Equipment for the construction of a plants in potentially explosive atmospheres, such as: enclosures, switches, local control station, pushbutton and knob control unit, valves and bulkheads, acoustic signallers, lighting signallers, grounding clamps, sockets and plugs, thermostats, lighting fixtures, armored cable, installation complements, sealing joints, cable glands, fittings, flexible and cable conduits, stainless steel enclosures and equipment.