0191 5166636 enquiries@ht-uk.com

Typical applications are frost protection, temperature maintenance and heat-up in pipes, tanks, vessels or surfaces. The electric heating system PSBL is the perfect solution in Zone 1, 2, 21 and 22.

The self-limiting heating tape PSBL is available with various nominal power ratings from 10 W/m to 30 W/m at 10 °C. The standard outer insulation jacket is made of polyolefin. For special applications which require chemical resistance and mechanical strength a fluoropolymer insulation jacket is optionally available.



  • Self- limiting parallel heating tape PSBL
  • Heat shrink technology or silicone cold applied technology or pluggable system PLEXO TCS connection and termination
  • Junction box made of polyester, stainless steel and aluminium
  • Optional: mechanical or electronic thermostats or control systems


  • Self-limiting, without overheating while overlapping
  • Limiter is not required
  • Easy installation due to on-site assembly
  • Installation in commercial, industrial and Ex-area, maximum admissible work-piece temperature of +65 °C (switched on)
  • Certificate for the system according to IEC/EN 60079-30-1
  • Junction boxes made of polyester, stainless steel and aluminium available
  • Calculation and design-software, Free Download
  • Direct entry in a junction box possible