Supermec EJB A series Explosion Proof Ex D Enclosures Aluminium Junction Box

*Lead time 3-4 Weeks*

Technical Details:

Datasheet

Certificate

Description:

The EJB A series Ex d enclosures are manufactured with:

• body and cover casted of copper-free (lower 0.1%) aluminium alloy;
• external epoxy powder coating RAL 7001;
• internal anti-condensation coating (upon request);
• anti-loosening bolts and earthing screws of stainless steel AISI 316;
• silicone gasket on cover;
• thermoresistant glass window sealed with auto-leveling silicone;

The EJB AS series, is a special execution with aluminium body and cover in stainless steel limited to sizes EJB 55 and EJB 7. The cover in stainless steel allows the installation of large window with max visible size of mm. 400 x 300.

certificate number:  IECEx IMQ 14.0010X      IMQ 11 ATEX 031 X      TC RU C-IT.AA87.B.00509
marking:  II 2GD Ex db [ia Ga]/[ib Gb] IIB+H2 T4/T5/T6 Gb Ex tb IIIC T135/T100/T85°C Db
ambient temperature: –60°C +60°C
degree of protection: IP66
conformity: Directive ATEX 2014/34/EU TP TC 012/2011
standards: IEC-EN60079-0 IEC-EN60079-1 IEC-EN60079-11 IEC-EN60079-31
ГОСТ 31610.0 ГОСТ IEC 60079-1 ГОСТ 31610.11 ГОСТ Р МЭК 60079-31
category: suitable for Zone 1 - 21 (gas) and Zone 2 - 22 (dust)