Panel Space Heater

A panel space heater is a compact electric heating device installed inside electrical control panels and enclosures to maintain a stable internal temperature and prevent condensation. By reducing moisture buildup, it protects sensitive components such as relays, PLCs, and terminals from corrosion and insulation failure. Typical technical features include low-wattage heating elements, aluminum or finned body design for efficient heat dissipation, operating voltages like 110–230 V AC, DIN rail or screw mounting, and continuous-duty operation suited for industrial control panels.