Instruments in Zone 2: Hot Work Permit Required, Spurs Ex ec, High-Power Trunk

  1. Trunk: protected installation according to IEC 60079-14:2013 ed.5
  2. Spurs: protected installation according to IEC 60079-14
  3. Any instrument that can be connected with mechanically protected installation
     

Applications without requirements for live work on instruments and exclusively Zone 2 installations can use this solution. The entire installation follows rules for mechanical ignition protection. Connectors are typically certified “increased safety” Ex ec.


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