EJB Enclosures Stainless Steel Increased Safety Exe Dual Certified ATEX / IECEx Technical Data Increased Safety II 2 GD Exe II C Gb Extb, III C Db. EJB 1 Certificate No’s: Baseefa 08ATEX 0208X and IECEx BAS08.0065X. ZEJB 1 Certificate No’s: Baseefa 08ATEX0207U and IECEx BAS08.0064U Suitable for use in Zone 1, Zone 2, Zone 21 and Zone 22. Construction and Test Standards: IEC/EN 60079-0, IEC/EN 60079-7, IEC/EN 61241-0 and IEC/EN 61241-1. Ingress Protection: IP66 to IEC/EN 60529. Deluge Protection to DTS01. Operating Temperature Range: -60°C to +80°C. Temperature Class and Ambient: T6 40°C, optional T5 with ambients up to 65°C. Assembly Instruction Sheet: AI – Pending. For full technical specification, see Page 32 MAXIMUM QUANTITY OF ENTRIES PER FACE Thread Size TERMINAL CAPACITY Terminal Type Max. Physical Terminal Content Terminal Qty. EJB 1 EJB 2 Reduced Terminal Content at Max. Terminal Amps Terminal Qty. Amps EJB 1 EJB 2 EJB 1 EJB 2 2 x 10mm2 550 3 x 6mm2 4 x 4mm2 4 x 0.5mm2(Min) See certificate for more options For Junction Box Wattage Factor and Combined Terminal Resistance, see Pages 43 & 44 The box is supplied with an integral internal / external earth stud assembly. The terminals listed are restricted to a minimum operating temperature of -50°C.