Fan heater, 250W, screwless terminals, 230V AC EF-HFE250 001344075

Heating element with a built-in fan is a proven way to prevent condensation and maintain optimal temperature inside electrical enclosures and control cabinets. The EF-HFE250 model, with a power of 250W, is designed to operate at 230V AC and offers quick installation and reliable operation.

Application and functionality

This heater effectively protects sensitive devices from the effects of low temperature, providing them with stable operating conditions. The built-in fan forces the circulation of warm air, evenly distributing the temperature throughout the enclosure. This solution is particularly important for installations exposed to variable weather conditions or large temperature differences.

Construction and installation

A key element of the heater is the PTC heating element, which is characterized by self-regulation of power – it adjusts it to the current temperature, which increases energy efficiency and prevents overheating. Additionally, the heater has a bimetallic thermal protection, which provides an additional layer of protection. Mounting is done on a standard TH35 rail, and the electrical connection is made using convenient spring clamps – they do not require tools and ensure a secure connection of wires with a cross-section from 1 to 2.5 mm². The housing made of anodized aluminum effectively dissipates heat and provides an aesthetic appearance.

Why choose this model?

• Quick installation: The snap-on mounting system on the TH35 rail and spring clamps significantly speed up installation.
• Safety: Bimetallic thermal protection protects against overheating, and a metal cover protects against accidental contact with moving parts of the fan.
• Efficiency: The PTC heating element self-regulates the power, adjusting it to the needs, which translates into energy savings.
• Versatility: A wide range of operating temperatures (-30°C to +50°C) allows the heater to be used in various environmental conditions.
• Durability: Made of high-quality materials guarantees a long service life of the device.
• Protection class IP20: Provides protection against touching fingers and against the ingress of solid objects larger than 12.5 mm.