walsall Explosion Protected Electrical Equipment

EEx e and EEx i Terminal Boxes - Stainless and Mild SteelType SL1 - 110mm x 110mm x 65mmPART 1.1SL RANGESmall EEx e and EEx i approved terminal boxes andenclosures without gland plates, fabricated from electropolished stainless steel and powder coated mild steel.The terminal boxes have ingress protection to IP66/67.EEx 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 dissipationII 2 GD, II 1 GD T6,T5,T4,T3.EEx 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 WattsType SL1 – 110mm x 110mm x 65mm Page 10Type SL2 – 120mm x 120mm x 80mm Page 11Type SL3 – 150mm x 120mm x 80mm Page 12Type SL4 – 150mm x 150mm x 90mm Page 13Type SL5 – 190mm x 150mm x 90mm Page 14Type SL6 – 190mm x 190mm x 100mm Page 15CUSTOMISINGAs a vertically integrated manufacturer Walsall can customisethe SL range at each stage of the manufacturing process tomeet individual customer requirements.ENCLOSURE SPECIFICATIONDimensions110mm x 110mm x 65mmMaterial box1.5mm 316L, (1.4404) stainless steel or mild steelFinishStainless steel – electropolishedMild steel – Powder coated RAL 7032Weight empty 1.2KgCover 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 brass earth stud welded to coverEntriesDirect through bodyExternal Mounting External lugs with 8mm clearance holesInternal Mounting DIN rail or mounting plate to suitAll Dimensions in mmA GUIDE TO PHYSICAL TERMINAL CAPACITYA GUIDE TO ENTRY CAPACITYWDU 2.5 WDU 4WDU 6 WDU 10Verticle Rail1x141x11 1x8 1x6Horizontal Rail1x141x11 1x8 1x6Note: This is a guide to Physical Terminal Capacity only. Installers must ensure that the maximum power dissapation given above is not exceededGland Size mmSide A + BSide C + D203325223200ORDERING INFORMATIONMaterialEEx e Terminal BoxEEx e U Component Approved EnclosureEEx ia Terminal BoxStainless Steel SLS11 SLS12 SLS13Mild Steel SLM11 SLM12 SLM13Optional Extras6mm earthing stud welded to coverEquipment mounting plate, mild steel powder coated10mm internal/external stainless steel earth studCES6SL1MPSSET9 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 10