Two-door enclosure, concept type 4 and 12. 3-point latch system on enclosures with height equal to or greater than 42-in. with quarter-turn, slotted latch. Two standard finishes are available: ANSI 61 grey or RAL 7035 textured light-grey polyester powder paint inside and out. Seams continuously welded and ground smooth. Corner-formed doors. Simple easy-to-remove and install hinge pins with captivation clip. High-torque threadless studs and fasteners on door. Minimum-width body flange provides maximum door opening. Door opens 210°. External formed body flange. Panel mounting studs fit optional CONCEPT panels and other accessories. Mounting holes in back of body for direct mounting or optional external mounting brackets. Removable door with hidden hinges for clean, aesthetic appearance. Seamless foam-in-place gasket. Quarter-turn slotted latch(es). Door alignment device on doors wider than 30 inch. Four hinges on 60 inch high enclosures. Grounding stud on body, bonding provision on door (except window-door models). Provisions on door for optional high-impact thermoplastic data pocket. Hardware kit with panel mounting nuts, panel grounding hardware and sealing washers. Installation instructions provided.