Stego Enclosure Heaters with Loop

Say Goodbye to Cabinet Condensation: Meet STEGO’s New Loop Enclosure Heaters
When it comes to protecting sensitive electronics, moisture is your enemy. Condensation inside control panels can cause serious issues—from short circuits and system failures to expensive downtime. That’s where STEGO’s new loop-style enclosure heaters come in.

These aren’t your average cabinet heaters. They’re compact, efficient, quick to install, and built with a completely reimagined heating body designed to keep your equipment safe and dry.

So, what’s new about the loop heaters?

The name says it all. The heart of this innovation is STEGO’s new loop-shaped aluminium heating profile—designed not just for aesthetics but for performance. The shape, inspired by the infinity symbol, allows for better heat distribution and improved efficiency.

Inside, PTC heating elements do the heavy lifting, and the loop design ensures that heat is spread evenly throughout your enclosure. The result? More consistent temperatures and reduced risk of condensation.

A range of options for different needs

STEGO didn’t stop at one model—they’ve launched five series to cover a variety of applications:

LPS 164 & LTS 064 – Compact loop design, ideal for smaller spaces with heating power between 10 to 50 W
LT 065, LTF 065 & LP 165 – Larger loop profiles offering 50 to 150 W of heating power for bigger enclosures or colder environments

Whether you’re dealing with a small junction box or a full-size cabinet, there’s a loop heater that fits.

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Quick installation. Reliable performance.

No one wants to waste time fiddling with wiring during installation. With the new loop heaters, pressure clamp connections make setup faster—cutting install time by up to 50%. Just push in your cables (even with ferrules) and you’re done. No tools needed.

Plus, these clamps maintain a constant grip on the wire, which is especially handy if you’re pre-wiring panels and transporting them. Nothing rattles loose, and everything stays secure.

Need integrated temperature control? The LTF 065 series includes a built-in tamper-proof thermostat, saving you space and money by eliminating the need for a separate control unit.

Built for real-world conditions

STEGO understands that electrical enclosures don’t live in clean labs—they’re often out in the field, exposed to shock, vibration, and changing temperatures. That’s why these heaters are independently certified by VDE, UL, and EAC, and tested to handle tough environments.

The entire loop heater design is shock- and vibration-proof, thanks to how the heating body and element are mechanically locked together. No glue or pressing—just solid engineering.

And for safety? The touch-safe housing (on models like the LTS 064, LT 065, and LTF 065) keeps surface temperatures below 80°C. That means technicians and maintenance crews don’t risk burns during servicing.

Final word

If you're designing or upgrading electrical panels, especially in areas with fluctuating temperatures or high humidity, the new STEGO loop enclosure heaters are a smart, modern solution. They're compact, fast to install, energy-efficient, and safe to handle—everything you want in a thermal management product.

You can explore the full range of STEGO Loop Heaters on their official product page here, or get in touch with the Demesne team for technical advice and ordering info.