Products : Nema 12/4/4x
NEMA 12/4/4X


Protecting your investments…ensuring continuity…securing the future.


Electronic equipment must often be protected from certain environmental conditions in order to operate effectively. Utilizing aluminum or steel construction, gasket seals, filters and the appropriate cooling apparatus, harsh environmental conditions are no match for Electrorack enclosures. And cooling ships pre-installed, speeding field deployment. So whether your facing the likes of water, wind, dust, rain, or snow – you can be confident your investments are well protected.

Electrorack also offers enclosure solutions for non-hazardous environments as outlined by the National Electrical Manufacturers Association (NEMA) for Types 12, 4 & 4X. The standard referenced below is NEMA 250-2003, "Enclosures for Electrical Equipment (1000 Volts Maximum)"

 

NEMA 12 - Enclosures for Indoor Use
Provide protection against:

  • Incidental contact between personnel and electronic equipment
  • Falling dirt
  • Circulating Dust, lint fibers & flyings
  • Dripping & light splashing of liquids
  • Oil and coolant seepage

 

NEMA 4 - Enclosures for Indoor or Outdoor Use
Provide protection against:

  • Incidental contact between personnel and electronic equipment
  • Falling dirt
  • Rain, Sleet & Snow
  • Windblown dust
  • Splashing & Hose-directed water
  • Undamage by the external formation of ice on the enclosure


NEMA 4X - Enclosures for Indoor or Outdoor Use
Similar to NEMA 4, NEMA 4X adds protection against corrosion.

Provide protection against:

  • Incidental contact between personnel and electronic equipment
  • Falling dirt
  • Rain, Sleet & Snow
  • Windblown dust
  • Splashing & Hose-directed water
  • Undamage by the external formation of ice on the enclosure
  • Corrosion
 


NEMA Flanges

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