Elstein FSR panel heaters can be used universally and are suitable for building up heating systems with any geometry.

With the FSR panel radiators, Elstein-Werk has been setting the globally recognized standards for ceramic infrared heaters in terms of shape, design, performance and quality since 1952.

Elstein FSR are ceramic infrared emitters that are designed for operating temperatures of up to 750 °C. Optionally, area outputs of up to 64 kW/m² can be installed.

They are manufactured using a full ceramic casting process and are characterized by their concave design. Due to this design, there is a gap between the radiator and the mounting plate, which reduces the heat absorption of the wiring space.

They are available in three standard designs and cover the power range from 60 W to 1,000 W.

Standard Version

  • operating voltage 230 V

  • ceramic full-pour casting

  • leads 85 mm

  • Elstein standard socket

  • mounting set

  • VDE certificate for many variants

  • UR/UL certificate for many variants


  • special wattages

  • special voltages

  • extended leads

  • power leads with ring terminals

3D-Ansicht FSR
On larger screens a 3D view of the product ist available here.

Technical data



Thermocouple Heater

  • integrated thermocouple type K (NiCr-Ni)
  • description T-FSR/1 | T-FSR/2 | T-FSR/4
  • TC leads 100 mm


The power can be controlled by using thermocouple heaters with TRD temperature controllers, TSE thyristor switching units and other accessories.

IR radiation panels can be assembled using REO reflectors, REF construction sets, EBI and EBF construction elements as well as mounting sheets MBO.

The national safety regulations must be complied with for the respective application, for example, the IEC or EN standard 60519-1, Safety in electrical heating installations.

Further information and safety instructions are mentioned in the mounting sheet, which is attached to each heater.

Subject to technical modifications of the products. Products can differ from illustration. Mounting and products dimensions in mm (metric).

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