Mini Semiconductor Enclosure Heater | 10W & 13W Options

Protect your sensitive electronics from the damaging effects of cold and moisture with our Mini Semiconductor Cabinet Heater. Specifically designed for tight spaces, these compact heaters prevent frost formation and condensation in outdoor control boxes and cold room environments.

Because these units are self-regulating, they automatically maintain an optimal temperature without the need for an external thermostat—making them one of the most reliable and "set-and-forget" solutions for cabinet climate control.

Key Features

• Ultra-Compact Profile: Engineered for small enclosures or difficult-to-reach areas where space is at a premium.

• Self-Regulating PTC Technology: The semiconductor heating element automatically adjusts its output, ensuring efficiency and preventing overheating without additional controllers.

• Moisture & Frost Protection: Eliminates condensation that causes corrosion, short circuits, and electrical component failure.

• Low Power Consumption: Available in 10W and 13W versions for cost-effective, continuous operation.

• Simple Installation: Quick and easy to mount, providing an immediate solution for thermal management.

Ideal Applications

• Outdoor Control Cabinets: Protects against freezing temperatures in all weather conditions.

• Cold Room Panels: Prevents moisture buildup in refrigeration control systems.

• Small Junction Boxes: Keeps terminal blocks and small controllers dry.

• Telecommunications Hubs: Ensures uptime for delicate signal equipment in remote locations.

Specifications Table