The EJB Series is a range of ATEX, IECEx & GOST Zone 1 rated explosion-proof aluminium alloy enclosures. These can be used both as junction boxes with or without terminals and to install other electrical equipment such as switches, indicators, section switches, remote control switches and transformers. These enclosures are suitable for those industries where potentially explosive environments exist, e.g. chemical, petrochemical and pharmaceutical industries; onshore and offshore ship industries; areas at risks of explosion and fire and oil and gas extraction industries.
Installation: hazardous areas – Zone 1 / 2 (Gases) – Zone 21 / 22 (Dusts)
Classification: Group II – Category 2G 2D
Mechanical characteristics
Body/cover – marine grade copper free aluminium light alloy
Screws – stainless steel
Internal mounting plate – hot dip galvanized steel / aluminum
Fixing – fixing lugs AL UNI EN 1706:1999 – galvanized steel stirrups sp. 10mm (EJB71/73-91/93)
Hinges – On the long side – cast on enclosure body and cover
On Request Accessories :
- External epoxy painting with colour on request
- Internal anticondensate painting orange RAL-2004
- O-Ring gaskets on cover
- Glass windows on cover
- Drain and breather valves
- Galvanized steel body & cover
- Cast iron body & cover
