EX explosion-proof enclosures from Thomas & Betts protect electrical components and devices in hazardous environments. When combined with industrial controls and circuit protection devices, a complete system solution can be tailored to specific application requirements and project schedules. Detailed drawings of each custom unit are available to ensure that the solution meets the exact needs of the application. The enclosures meet NEMA 7/9 hazardous location requirements. In addition to enclosures, instrument housing, and junction and control boxes, the line includes circuit breakers, disconnects, motor starters, control stations, pilot devices and panel boards. 800/238-5000; www.tnb.com