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Hazardous Location Enclosures

Hazardous location enclosures are specially crafted to protect electrical equipment in hazardous environments where flammable gases, vapors, or dust might be present. These enclosures are designed to prevent internal equipment from causing an external explosion or fire. A distinct characteristic of such enclosures is their ability to withstand an internal explosion, ensuring that any potential sparks or ignitions are contained within the enclosure, preventing them from reaching the external explosive environment.

Class I, Class II, and Class III are commonly used classifications, with Class I primarily pertaining to gases and vapors, Class II for dust, and Class III for fibers. Within these classes, various divisions and zones define the specific nature and likelihood of the hazardous materials being present either continuously or intermittently. For example, Class I Division 1 indicates a location where explosive gas-air mixtures are likely to occur during normal operations.

Hazardous location enclosures also encompass explosion-proof enclosures, which are designed to contain and extinguish any explosions that occur within their boundaries. The use of inert gas in some of these enclosures, known as purge systems, helps in maintaining a safe internal atmosphere by displacing the hazardous gases or vapors.

Products

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$616.00
Hoffman EXE400405165 ZONEX Non-Metallic Enclosure. This convenient Hoffman Fiberglass ZONEX enclosure is certified to meet ATEX Directive 94/9/EC as well as IECEx standards for increased safety in housing electrical components in Zone 1 and Zone 2 applications. Reusable durable internal M4 or M6 stainless steel inserts for Din and Panel mounting. Optional panels sold seperately.
$532.00
Hoffman EXE400405120 ZONEX Non-Metallic Enclosure. This convenient Hoffman Fiberglass ZONEX enclosure is certified to meet ATEX Directive 94/9/EC as well as IECEx standards for increased safety in housing electrical components in Zone 1 and Zone 2 applications. Reusable durable internal M4 or M6 stainless steel inserts for Din and Panel mounting. Optional panels sold seperately.
$446.60
Hoffman EXE400250120 ZONEX Non-Metallic Enclosure. This convenient Hoffman Fiberglass ZONEX enclosure is certified to meet ATEX Directive 94/9/EC as well as IECEx standards for increased safety in housing electrical components in Zone 1 and Zone 2 applications. Reusable durable internal M4 or M6 stainless steel inserts for Din and Panel mounting. Optional panels sold seperately.
$364.00
Hoffman EXE255250120 ZONEX Non-Metallic Enclosure. This convenient Hoffman Fiberglass ZONEX enclosure is certified to meet ATEX Directive 94/9/EC as well as IECEx standards for increased safety in housing electrical components in Zone 1 and Zone 2 applications. Reusable durable internal M4 or M6 stainless steel inserts for Din and Panel mounting. Optional panels sold seperately.
$334.60
Hoffman EXE56016090 ZONEX Non-Metallic Enclosure. This convenient Hoffman Fiberglass ZONEX enclosure is certified to meet ATEX Directive 94/9/EC as well as IECEx standards for increased safety in housing electrical components in Zone 1 and Zone 2 applications. Reusable durable internal M4 or M6 stainless steel inserts for Din and Panel mounting. Optional panels sold seperately.
$308.00
Hoffman EXE36016090 ZONEX Non-Metallic Enclosure. This convenient Hoffman Fiberglass ZONEX enclosure is certified to meet ATEX Directive 94/9/EC as well as IECEx standards for increased safety in housing electrical components in Zone 1 and Zone 2 applications. Reusable durable internal M4 or M6 stainless steel inserts for Din and Panel mounting. Optional panels sold seperately.
$292.60
Hoffman EXE26016090 ZONEX Non-Metallic Enclosure. This convenient Hoffman Fiberglass ZONEX enclosure is certified to meet ATEX Directive 94/9/EC as well as IECEx standards for increased safety in housing electrical components in Zone 1 and Zone 2 applications. Reusable durable internal M4 or M6 stainless steel inserts for Din and Panel mounting. Optional panels sold seperately.
$275.80
Hoffman EXE16016090 ZONEX Non-Metallic Enclosure. This convenient Hoffman Fiberglass ZONEX enclosure is certified to meet ATEX Directive 94/9/EC as well as IECEx standards for increased safety in housing electrical components in Zone 1 and Zone 2 applications. Reusable durable internal M4 or M6 stainless steel inserts for Din and Panel mounting. Optional panels sold seperately.
$263.20
Hoffman EXE22012090 ZONEX Non-Metallic Enclosure. This convenient Hoffman Fiberglass ZONEX enclosure is certified to meet ATEX Directive 94/9/EC as well as IECEx standards for increased safety in housing electrical components in Zone 1 and Zone 2 applications. Reusable durable internal M4 or M6 stainless steel inserts for Din and Panel mounting. Optional panels sold seperately.
$250.60
Hoffman EXE12212090 ZONEX Non-Metallic Enclosure. This convenient Hoffman Fiberglass ZONEX enclosure is certified to meet ATEX Directive 94/9/EC as well as IECEx standards for increased safety in housing electrical components in Zone 1 and Zone 2 applications. Reusable durable internal M4 or M6 stainless steel inserts for Din and Panel mounting. Optional panels sold seperately.
$235.20
Hoffman EXE1907575 ZONEX Non-Metallic Enclosure. This convenient Hoffman Fiberglass ZONEX enclosure is certified to meet ATEX Directive 94/9/EC as well as IECEx standards for increased safety in housing electrical components in Zone 1 and Zone 2 applications. Reusable durable internal M4 or M6 stainless steel inserts for Din and Panel mounting. Optional panels sold seperately.
$208.60
Hoffman EXE1607575 ZONEX Non-Metallic Enclosure. This convenient Hoffman Fiberglass ZONEX enclosure is certified to meet ATEX Directive 94/9/EC as well as IECEx standards for increased safety in housing electrical components in Zone 1 and Zone 2 applications. Reusable durable internal M4 or M6 stainless steel inserts for Din and Panel mounting. Optional panels sold seperately.