Our indoor cabinets are NEMA 4 certified, meeting requirements of NFPA® and IFC®. They can house 48VDC or AC UPS equipment. The cabinet safely vents hydrogen gas generated by batteries, and provides temperature compensation to protect against thermal runaway. Options range from Ex d (flameproof enclosure) to Ex e (increased safety) and Ex i (intrinsically safe) right through to Ex p (pressurized housing), as well as combinations of different explosion-protection types – always bearing in mind the most efficient solution for your application. BARTEC. Rittal offers you a broad spectrum of climate control options – tailored to your individual requirements. Some converter. For decades, the only explosion protection technology available in North America was the cast metal enclosure systems designed for Class I, Division 1 environments, also known as NEMA 7 explosionproof enclosures. Today, more than 3/4 of hazardous location installations are done in Class I, Division. This versatile solution seamlessly adapts to key application scenarios—from peak shaving to virtual power plant integration, backup power, and three-phase unbalance correction. Crafted with safety at its core, our energy storage cabinet provides tailored overall energy solutions, empowering. Indoor cabinets house batteries and power conversion equipment, ensuring the equipment is protected during routine and emergency times.