Thermon B7-15140

The Thermon B7-15140 Adjustable Ambient Control Thermostat is purpose-built to offer ambient sensing control for electric heat tracing circuits, ensuring reliable freeze protection for piping and vessels. Encased within an aluminum lacquer finished die-cast aluminum enclosure, it meets stringent standards with both NEMA 4X (water tight, dust tight, and corrosion resistant) and NEMA 7/NEMA 9 (explosion proof) classifications, guaranteeing safety and durability in hazardous environments. Featuring a tamper-resistant, threaded, and gasketed aluminum dial cover, external adjustment is both secure and convenient. These thermostats are versatile, capable of controlling a single heating circuit or serving as pilot control for a contactor switching multiple heat tracing circuits, making them essential components for industrial applications where precise temperature control is essential for safety and efficiency.