EJB Series Explosionproof Custom Built Control Panels

Globally Certified—Individually Customized.

An explosionproof enclosure built to customer-specific needs, allowing for the grouping of control devices for process control in minimum space requirements.  Available in a variety of sizes with an unlimited combination of devices, windows and markings, these panels are designed to maximize the efficiency of each unique process.

Enclosure Material Copper-free aluminum
Hinge Material Stainless steel
Number of Device Openings 9; 16; 36; 24; 54; 81; 52; 78; 117
NPT Conduit Sizes 1/2"; 3/4"; 1"; 1 1/4"; 1 1/2"; 2"; 2 1/2"; 3"; 3 1/2"; 4"; 5"; 6"
Metric Openings M16; M20; M25; M32; M40; M50; M63
Available Options ATEX certification; breather and drain; external epoxy finish; internal and external epoxy finish


  • Neoprene cover gasket—between body and cover—provides NEMA 4, IP66 watertight seal
  • Tap-in mounting feet offer a simple and secure way to mount enclosure, and are replaceable if broken or lost
  • Captive, quick release stainless steel triple lead cover bolts make it easier to get in and out of the enclosure
  • Optional GUB explosionproof glass window is available when you need to see inside
  • Internal and external ground terminations simplify grounding requirements
  • EMP Series—the most complete line of devices in the industry (pilot lights, pushbuttons, selector switches, potentiometers)
  • Optional individual device markings to clearly indicate the function of each device (may be added in the field)
  • Optional engraved nameplates
  • Copper-free aluminum construction available with Corro-free™ epoxy powder coat for additional protection in corrosive atmospheres
  • NPT or metric entries available
  • Internal mounting plate standard
  • Stainless steel hinges