JB125 Stainless Steel Explosion Proof Junction Box

The JB125 junction box range has been approved for use in potentially explosive atmospheres and harsh environmental conditions.

Typical applications are Oil and Gas, On-shore and Offshore, Chemical, Petrochemical, Refineries & Marine locations etc.

The enclosures are machined from marine grade 316 stainless steel and are supplied with four pre-drilled conduit entries.

They have been designed to offer maximum space for cable termination with a choice of either an 8 or 10 way terminal block.


  • Approved by ATEX, IECEx
  • CQST (Available on request only)
  • ATEX: II 2G Exd IIC T4 – T6 (incorporating IIA & IIB )
  • Zones 1, 2, 21 & 22
  • Conforms to EN (IEC) 60079-0, EN (IEC) 60079-1 and EN54
  • Dustproof & Weatherproof


  • Enclosure:
    Stainless Steel 316

Approval & Conformities