NEMA Type

Illustrated explanation

Read the additional duties in a NEMA Type

1NEMA Type
Read the additional duties in a NEMA TypeCallout 1: Named NEMA Type. Callout 2: Type 4X. Callout 3: Type 6 / 6P. A NEMA Type defines its own combination of environmental and construction requirements. Corrosion and submersion duties need to be read from the actual Type and assembly evidence. Current term: NEMA Type, callout 1. 1Named NEMA Type 2Additional corrosion dutyType 4X 3Temporary / prolongedType 6 / 6P
  1. NEMA TypeThis term

    Use the complete Type designation and its scope. The empty enclosure and the assembled entry system need compatible evidence.

  2. NEMA Type 4X

    The X includes the relevant corrosion-resistance requirements. It is not unrestricted resistance to salt, chemicals or marine exposure.

  3. NEMA Type 6 / 6P

    The two Types specify different submersion duties with limits. Check the precise Type, test conditions and installed accessories.

A NEMA Type defines its own combination of environmental and construction requirements. Corrosion and submersion duties need to be read from the actual Type and assembly evidence.

Conceptual exposure panels. There is no one-to-one conversion to IP, no unlimited depth claim and no guarantee against every chemical exposure.

ReferencesNEMA enclosure types and IP ratings guidanceANSI/NEMA 250-2020 — Enclosures for electrical equipment