WHAT ARE RAILWAY POINT HEATERS - TYPE RKW?

Railway point heaters of type RKW are electric flat tubular heating elements designed specifically for railway switches (points). These heaters, typically measuring 13 x 5.5 mm in cross-section, are installed between the switch blade and stock rail (and occasionally on the blade itself) to prevent ice and snow from accumulating in cold weather. By transferring heat through conduction and radiation, they keep the critical gap free, ensuring reliable point operation and avoiding failures during winter conditions with snow, ice, or freezing rain.

ADVANTAGES OF RAILWAY POINT HEATERS - TYPE RKW?

The main advantages of RKW heaters include their proven long-term reliability, having been widely used by railway operators in Germany, Switzerland, and elsewhere for many years across various rail profiles and point types. They offer efficient, direct heating that minimises energy waste compared to some alternative methods, feature robust corrosion-resistant construction, and provide IP65 protection for durability in harsh outdoor environments. Their flat design allows precise fitting to standard profiles like S49, S54, and UIC 60, helping to reduce disruptions, enhance safety, and maintain operational continuity.

BESPOKE DESIGN TO MEET YOUR NEEDS

Customisable options for RKW point heaters encompass a range of lengths tailored to different point radii, various power ratings (e.g., 900 W to 1500 W or more), and voltage configurations (commonly 230 V, with others available). Customers can select single-connection designs with connecting sleeves or encapsulated cable versions (e.g., 6 m or 8 m leads), special materials for enhanced corrosion resistance (such as Incoloy 800 or 825), and additional accessories like fixing clips or watertight connection boxes. Custom lengths, wattages, and even calibrated blind ends are often possible to suit specific installation requirements.

WHY CLARIAN UK?

As the exclusive UK partner of Turk + Hillinger, a trusted global manufacturer, Clarian UK blends expertise with innovative design to deliver high-quality, cost-competitive heating solutions. Our dedication to rapid delivery and custom engineering guarantees your project’s success.