Eaton CROUSE-HINDS SERIES Operating Instructions Manual

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Eaton CROUSE-HINDS SERIES Operating Instructions Manual Manual pdf 11 page image

114 Field of applicationWhen used in complete equipment or protective systems, that have beenseparately tested and certified by a suitable testing authority or authorisedperson, the enclosures are suitable for use in Zone 1/2 or Zone 21/22hazardous areas in accordance withIEC/EN60079-10-1 and IEC/EN60079-10-2.The enclosure materials employed, including the exterior metal parts, aremade of high-quality materials which ensure a corrosion protection andresistance to chemical substances corresponding to the requirements in a"normal industrial atmosphere":- AISI 316L (1.4404) Stainless steel- AISI 304 (1.4301)Stainless steel(Electro-polished or natural finish- AISI 316L and AISI 304 painted(not permitted for dust (2D) applications)For use in an extremely aggressive atmosphere, please contact Eaton /Cooper Crouse Hinds GmbH or their agent for additional information onthe chemical stability of the non-metallic parts.5 Application / PropertiesThe empty component enclosures are intended for use in completeequipment and protective systems, for the distribution of electrical energy.E,g. lighting and heating circuits, control circuits and intrinsically safecircuits.The responsibility for the suitability and proper use of the emptyenclosure lies with the user.The information given in points 2, 3 and 4 must be consideredwhen determining the suitability for the use of the enclosures.5.1 Ex-Cell flush mount enclosureThe basic design of the "Ex-Cell flush mount enclosure" is as per standardEx-Cell enclosure. Lid seal materials and geometry are identical too.The mounting feet are replaced by a mounting frame, suitable for flushmounting vertically or horizontally.The lid mounting options are hinged/quarter turn, hinged/bolted or fullybolted as per standard Ex-Cell enclosure.The size range is from: 229 mm x 152 mm x 124 mm to406 mm x 406 mm x 200 mm.5.2 Ex-Cell Eagle enclosureThe basic design of the "Ex-Cell Eagle enclosure" is as per standard Ex-Cellenclosure. Lid seal materials and geometry are identical too.The top of the enclosure has a sloped roof with overhanging drip bead toprevent pooling of liquids and accumilation of other debris. It is suitable forwashdown application.The lid mounting options are hinged/quarter turn, hinged/bolted or fullybolted as per standard Ex-Cell enclosure.The size range is from: 305 mm x 305 mm x 152 mm to610 mm x 508 mm x 200 mm.Fig. 5.1 Ex-Cell flush mount enclosureFig. 5.2 Ex-Cell Eagle enclosureExplosion protected empty enclosure made of stainless steel type Ex-Cell GB