Junction Boxes EEx e and EEx i Terminal Boxes - Glass Reinforced Polyester Type GL2 - 110 x 75 x 55 mm. EEx e II and EE x ia IIC Zones 0,1,2,21,22 T6 Hazardous area specification Marking to 94/9/EC II 2 GD, II 1 GD T6 Type og protection EEx e II T6 and EEx ia IIC T6 Telperature class T6 (-50 °C to +50 °C), T5 (+55 °C), T4 (+60 °C), Area classification Zones 0,1,2,21,22. Groubs IIA, IIB, IIC Certification numbers Sira 99ATEX3200 and Sira 99ATEX3028U, Ingress protection IP66 EN60529:1992 Power dissipation Maximum 8.0 Watts at +40 °C and 2.0 Watts at +50 °C. Exept for dust applications where the maxima are 4.0 Watts at +40 °C and 1.0 Watts at +50 °C Enclosure specification Dimensions 110 x 75 x 55 mm Material box Carbon loaded, anti.static glass reinforced polyester UL 94/V0 Finish Moulded self colour black. Other colours available on request Weight empty 0.4 kg Cover fixing Captive M6 stainless steel allen head screws Optional hinges Gasket Silicon rubber Earthing Optional 6 mm. brass internal/external earth stud Optional internal earth continuity plate in galva- nised steel, brass or stainless steel Entries Through threaded hole in body Mounting Integral 4.5 mm clearance holes moulded into the body Group II Cat 1,2 ATEX/GOST/UL A guide to physical terminal capacity A guide to entry capacity MK3 Gland size mm. 16 20 25 Horizontal rail 1x8 Side A+B 3 2 0 Note: This is a guide to physical terminal capacity only. Installers must ensure that the maximum power dissapation given above is not exceeded. Side C+D 1 1 0 Ordering information Description Enclosure only Enclosure w/ steel earth plate Enclosure w/ brass earth plate Enclosure w/ stainless steel earth plate EEx e Terminal Box GL201 GL211 GL221 GL231 Optional extras Internal/external 6 mm. brass earth stud Equipment mounting plate, coated mild steel Cover hinge each GL/ES GL2/MP GL/HC EEx e U Component Approved Enclosure GL202 GL212 GL222 GL232 EEx ia Terminal Box GL203 GL213 GL223 GL233 Page 40 of 189 STD-SEMCO-E-LA-0001 Rev. A
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