For Preventing Passage of Gases, Vapors or Flames From One Portion of Conduit System to Another; Required in Class I, Division 1 and 2 Locations Within 18 in of Enclosures Containing Apparatus That May Cause Arcs, Sparks or High Temperatures; Required in C
Box Cover With Hub

• Type: Box Cover With Hub
• Special Features: For Preventing Passage of Gases, Vapors or Flames From One Portion of Conduit System to Another; Required in Class I, Division 1 and 2 Locations Within 18 in of Enclosures Containing Apparatus That May Cause Arcs, Sparks or High Temperatures; Required in C Internally Threaded Body With Externally Threaded Cover; Covers Have Pry Notches for Bar or Wrench; Explosionproof; Dust-Ignitionproof