Hazardous Locations

ATEX. IECEx. NEC.
We have you covered.

Hazardous Locations Solutions
  • Robust, built for purpose HOFFMAN SpectraCool Hazardous Location Air Conditioner enhances control panel reliability
  • Protect electrical controls in Division 1 or Zone 1 areas with Flameproof and Explosion-proof enclosures
  • Enhance reliability and reduce cost for large control panels in hazardous areas with purge and pressurization solutions
  • Protect terminations in Zone 1 or 2 areas with HOFFMAN Zonex enclosures
  • Optimize control panel design, reliability and ease of use with wide selection of accessories


Our products have one or more of these certifications: Certification Logos


Product List
Products (  1 - 12 of 19  )
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Product Listing
Hazardous Location LED Lights, Strip
Bulletin Number: HLY
RoHS Flag: Yes

Zonex Enclosures are designed and 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. Hoffman’s ATEX Ex e enclosures are not intended for use in explosion-proof or flame-proof applications.

Hazardous Location LED Light, CAN
Bulletin Number: HLY
RoHS Flag: Yes

Zonex Enclosures are designed and 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. Hoffman’s ATEX Ex e enclosures are not intended for use in explosion-proof or flame-proof applications.

Zonex ATEX- and IECEX-Certified, Type 4X, Hinged Cover, Metric Size, US SPECIFIC
Bulletin Number: HL
RoHS Flag: Yes

Zonex Enclosures are designed and 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. Hoffman’s ATEX Ex e enclosures are not intended for use in explosion-proof or flame-proof applications.

Panels for Zonex Non-Metallic Terminal Enclosure
Bulletin Number: HL3
RoHS Flag: Yes
Zonex ATEX- and IECEx-Certified, Type 4X
Bulletin Number: HL
RoHS Flag: Yes

Zonex Enclosures are designed and certified to meet ATEX Directive 94/9/EC as well as IECEx and AEx standards for increased safety in housing electrical components in Zone 1 and Zone 2 applications. nVent HOFFMAN'S ATEX Ex e enclosures are not intended for use in explosion-proof or flame-proof applications.

NEMA Type 9
Bulletin Number: A9
RoHS Flag: Yes

For use in Class II Division 1 and 2 locations as defined in Article 500 of the National Electrical Code for locations with combustible dusts.

Large-Volume Type Y and Z Purging/Pressurization System
Bulletin Number: HL
RoHS Flag: Yes

Large-Volume Purging/Pressurization System supplies one or more enclosures, up to 90 cubic feet total volume, with a protective gas supply, thus allowing the use of general-purpose enclosures in certain Class 1, Division 1 and 2 hazardous locations.

Small-Volume Type Y and Z Purging/Pressurization System
Bulletin Number: HL
RoHS Flag: Yes

Small-Volume Purging/Pressurization Systems are an alternative to NEMA Type 7 or 9 enclosures. The C1 model allows general-purpose enclosures, up to two cubic feet, to be used in certain Class 1 hazardous locations. The C2 model allows general purpose enclosures, up to 10 cubic feet, to be used in certain Class 2 hazardous locations.

SpectraCool Narrow Hazardous Location Indoor/Outdoor

Engineered specifically for hazardous location cooling.

Hazardous Location Heaters
RoHS Flag: Yes

Designed for use in hazardous locations where electronic components require protection from cold freezing temperatures, condensation and corrosion.

Hazardous Location Hole Seals
Bulletin Number: HLY
RoHS Flag: Yes

Hazardous Location Hole Seals are designed to be used on Increased Safety (Ex e) enclosures in ATEX or IECEx Zone 1 or 2 hazardous areas. Certified to be used on metallic, non-painted enclosures, these hole seals are made with a robust Type 316 stainless steel formed outer plate and a silicone rubber gasket to ensure a dust-, oil- and water-tight seal.

Replacement Hardware Kit for Hazardous Location LED Lights
Bulletin Number: HLY
RoHS Flag: Yes
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