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.
EJB series junction boxes are enclosures applicable for Zone 1, 2, 21 or 22 with ATEX and IECEx certifications. They can be used as junction boxes with or without terminals or for installation of electrical equipment such as circuit breakers, signals, disconnectors, remote control switches or transformers. Body and cover can be drilled and threaded according to customers’ specification. In accordance with rules, Hoffman only can perform the drilling.ed and threaded according to customers’ specifications. In accordance with rules, Hoffman must perform the drilling.
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.
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 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 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.
Designed to house the following flange-mounted disconnect switches and circuit breakers: Allen-Bradley, ABB Controls, Eaton Cutler-Hammer, General Electric, Siemens ITE, Schneider Square D®.
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.