Our team provides custom-built explosion proof solutions to match your project specifications. We can design and manufacture: From concept to installation, Ex Industries supports every step of your hazardous area project. . Rely on nVent HOFFMAN to protect your electrical controls and improve system reliability, while meeting the needs of unique certifications and classifications for Hazardous Locations. Choose from. . The new EXpressure cabinets are revolutionising the science of explosion protection. These enclosures house varying electrical components such as: terminal blocks, switches, transformers, relays and other arching & sparking devices. They are available in more than 100 standard sizes, some with optional conduit and device drilling and tapping.