4X Rated Enclosure (4X) Option

Replace any Non-Rated/Non-Explosion Proof (NX) enclosure with a 4X rated enclosure

4X Rated Enclosure
(4X – Model No. Code)
  • More protection from the elements
  • E1/E2 – Corrosion-Proof Epoxy Coating
  • Great resistance in corrosive applications
  • 3/4″ NPT offset feed through hubs
  • Included Mounting Strap

Type 4X:
Enclosures constructed for either indoor or outdoor use to provide a degree of protection to personnel against access to hazardous parts; to provide a degree of protection of the equipment inside the enclosure against ingress of solid foreign objects (windblown dust); to provide a degree of protection with respect to harmful effects on the equipment due to the ingress of water (rain, sleet, snow, splashing water, and hose directed water); that provides an additional level of protection against corrosion; and that will be undamaged by the external formation of ice on the enclosure.

UL CLASSIFIED – Standard 1203, File No. E139669
CSA Certified (Canada) – Standard C22-2-30M1984
FM Class No. 3615

Class I, Div. 1 & 2 Groups B, C & D
Class II, Div. 1 & 2 Groups E, F & G
Class III, Div. 1 & 2., Type 4X
Class I Zone 1 & 2 Groups IIB+H2 (Type 7 & 9 For UL)