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Superior Enclosure Line

Incredibly Robust NEMA 3 Solutions: Built Tough with Corner-Welded Construction, Our Famous 3-Point Latch, and a Wide Range of Customization and Engineering Options, the Superior Enclosure Line Is The Ideal Solution for Challenging NEMA 3 Applications

Superior Hero Fixed

Series Features

Maximum Size:

60" H x 60" W x 60" L

Standard Construction 5052 Aluminum Gage:


Pricing Starting At:


Configuration Options

  • Removable (Lift-Off) Double Door Design
  • Reversible (Left/Right) Door Swing
  • Backplate
    • Plywood Backplate
    • Custom Backplate in 5052 or Stainless 304
    • Custom Backplate Hardware Configuration
  • Wall-Mount Tabs
  • Standard
  • Pad-Mountable Attachment Points
  • Custom Knockouts
  • Gland Plate
  • Tin-Plated Copper Buss Bar
  • Safety Ground Strap to Door

Convenience Options

  • 19" Swing Rack
  • Door-Swing Stop/Hold Mechanism
  • LED Lighting
  • Drop-Down Desk With Document Storage

Finish Options

  • Mild Steel
  • Stainless Steel
  • Fabrication Details
    • Riveted top/bottom, welded corners
  • Latch Type
    • Signature Hardcraft 3-point latch system

Ventilation and Thermal Management

  • Louvers
  • Bug/Debris Screens
  • Standard
  • Splash-Proof Removable/Cleanable Vent Screens
  • Thermostat-Controlled Exhaust Fan
  • Thermostat-Controlled Heater
  • NEMA Rated A/C Unit

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