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EJB1 Stainless Steel Enclosure

By Hawke 
By Hawke
The durable and robust EJB1 Stainless Steel Enclosure is an easy to install, economical and globally certified solution for hazardous areas. The EJB1 is ideal for for use in Zones 1, 2, 21 and 22.
  • Robust Stainless Steel Construction
  • Superior one piece silcione sponge gaskets for excellent ingress and deluge protection
  • Rigid slotted external mounting feet for easy mounting onto structures
  • Stainless steel lid fixing screws with nylon retaining washers to prevent loss of screws during assembly and maintenance
  • Durable with excellent UV stability and chemical resistance
  • EMC mesh option

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Product Details


Application Hazardous Areas Zone 1, Zone 21, Zone 2, Zone 22
Cover Type Bolted
EU RoHS Indicator Contact Manufacturer
Ingress Protection
  • IP66/IP67 to IEC/EN 60529
  • Type 4X
  • Deluge Protection to DTS01
Material 316 Stainless Steel Brushed Finish
Operating Temperature -60°C to +80°C (May be limited by T Rating)
Series Junction Box Enclosures for Group II Hazardous Areas

Certifications and Compliance

ATEX File Number Baseefa08ATEX0208X (EJB1); Baseefa08ATEX0207U (ZEJB1)
CSA File Number 70039997
  • ABS: 17-LD1653735-PDA
  • ATEX: Baseefa08ATEX0208X (EJB1) / Baseefa08ATEX0207U (ZEJB1)
  • BV: 43523/A1
  • cCSAus: 70039997
  • DNV: TAE00003RY
  • IECEx: BAS 08.0065X (EJB1) / BAS 08.0064U (ZEJB1)
  • Inmetro: IEx 16.0144X
  • PESO: P457339
  • UKEx: BAS21UKEX0042X (EJB1) / BAS21UKEX0034U (ZEJB1)
  • Exe
  • Extb
Hazardous Rating(s)
  • Ex II 2 GD Ex eb IIC Gb
  • Ex tb IIIC Db
  • Class 1 Div 2 ABCD
  • Class I, Zone 1, AEx e IIC Gb
  • Zone 21, AEx tb IIIC T80°C Db
IECEx File Number IECEx BAS 08.0065X (EJB1); IECEx BAS 08.0064U (ZEJB1)
Industry Standard(s)
  • IEC/EN/CSA/UL 60079-0, 7, 31
  • UL 50E
  • UL12.12.01
  • CSA C22.2 No. 94-M91
  • CSA C22.2 No. 14-M91