walsall Explosion Protected Electrical Equipment

EEx e and EEx i Terminal Boxes - AluminiumType AL1 - 110mm x 110mm x 65mmPART 1.5AL RANGESmall EEx e and EEx i approved terminal boxes andenclosures without gland plates, fabricated from powdercoated aluminum. The terminal boxes have ingress protectionto IP66/67.Type AL1 – 110mm x 110mm x 65mm Page 48Type AL2 – 120mm x 120mm x 80mm Page 49Type AL3 – 150mm x 120mm x 80mm Page 50Type AL4 – 150mm x 150mm x 90mm Page 51Type AL5 – 190mm x 150mm x 90mm Page 52Type AL6 – 190mm x 190mm x 100mm Page 53CUSTOMISINGAs a vertically integrated manufacturer Walsall can customisethe AL range at each stage of the production process tomeet individual customer requirementsEEx e II and EE x ia IIC Zones 0,1,2,21,22 T3,T4,T5,T6 Group II Cat 1,2 ATEX/GOST/ULHAZARDOUS AREA SPECIFICATIONMarking to 94/9/ECType of protectionTemperature classArea classificationCertification NosIngress protectionPower dissipationENCLOSURE SPECIFICATIONII 2 GD, II 1 GD T6,T5,T4,T3EEx e II and EEx ia IICT6(-50˚C to +40˚C), T5(+55˚C), T4(+85˚C), T3(+120˚C)Zones 0,1,2,21,22. Groups IIA, IIB, IICSira 99ATEX3199 and Sira 00ATEX3027UGOST ‘R’ POCC GB. гБ05.BO1131IP66/67 to EN60529:1992Maximum 9 Watts. Except for dust applicationswhere the maximum is 4.5 WattsDimensions110mm x 110mm x 65mmMaterial box3.0mm Aluminium 1050A, H14Finish Powder coated RAL 7032Weight empty 0.4KgCover fixingCaptive M6 stainless steel hexagon head slotted screwsGasketOne piece fire resistant closed cell neoprene for Ta -40˚COne piece silicon rubber for Ta -50˚CEarthing6mm brass internal/external earth stud as standardOptional earth stud welded to coverEntriesDirect through bodyExternal Mounting External lugs with 8mm clearance holesInternal Mounting DIN 20mm rail or mounting plate to suitAll Dimensions in mmA GUIDE TO PHYSICAL TERMINAL CAPACITYA GUIDE TO ENTRY CAPACITYVerticle RailHorizontal RailWDU 2.51x141x14WDU 4WDU 6 WDU 101x11 1x8 1x61x11 1x8 1x6Gland Size mmSide A + BSide C + D164420332522Note: This is a guide to Physical Terminal Capacity only. Installers must ensure that the maximum power dissapation given above is not exceededORDERING INFORMATIONMaterialEEx e Terminal BoxEEx e U Component Approved EnclosureEEx ia Terminal BoxAluminium AL11 AL12 AL13Optional Extras6mm earthing stud welded to coverCES6Equipment mounting plate, aluminiumAL1MP47 tel: +44 (0)121 500 6161 fax: +44 (0)121 500 6300 sales@walsall-ltd.com www.walsall-ltd.comtel: +44 (0)121 500 6161 fax: +44 (0)121 500 6300 sales@walsall-ltd.com www.walsall-ltd.com 48