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RAYCHEM R-BK-C-28.0M-550W/T0 - T2Black-20 floor heating cable, SZ18300328
RAYCHEM R-BK-C-28.0M-550W/T0 - T2Black-20 floor heating cable, SZ18300328
RAYCHEM R-BK-C-28.0M-550W/T0 - T2Black-20 floor heating cable, SZ18300328
RAYCHEM R-BK-C-28.0M-550W/T0 - T2Black-20 floor heating cable, SZ18300328
RAYCHEM R-BK-C-28.0M-550W/T0 - T2Black-20 floor heating cable, SZ18300328
RAYCHEM R-BK-C-28.0M-550W/T0 - T2Black-20 floor heating cable, SZ18300328
RAYCHEM R-BK-C-28.0M-550W/T0 - T2Black-20 floor heating cable, SZ18300328
RAYCHEM R-BK-C-28.0M-550W/T0 - T2Black-20 floor heating cable, SZ18300328
RAYCHEM R-BK-C-28.0M-550W/T0 - T2Black-20 floor heating cable, SZ18300328
RAYCHEM R-BK-C-28.0M-550W/T0 - T2Black-20 floor heating cable, SZ18300328
RAYCHEM R-BK-C-28.0M-550W/T0 - T2Black-20 floor heating cable, SZ18300328
RAYCHEM R-BK-C-28.0M-550W/T0 - T2Black-20 floor heating cable, SZ18300328
RAYCHEM R-BK-C-28.0M-550W/T0 - T2Black-20 floor heating cable, SZ18300328
RAYCHEM R-BK-C-28.0M-550W/T0 - T2Black-20 floor heating cable, SZ18300328
RAYCHEM R-BK-C-28.0M-550W/T0 - T2Black-20 floor heating cable, SZ18300328
RAYCHEM R-BK-C-28.0M-550W/T0 - T2Black-20 floor heating cable, SZ18300328
RAYCHEM R-BK-C-28.0M-550W/T0 - T2Black-20 floor heating cable, SZ18300328
RAYCHEM R-BK-C-28.0M-550W/T0 - T2Black-20 floor heating cable, SZ18300328
RAYCHEM R-BK-C-28.0M-550W/T0 - T2Black-20 floor heating cable, SZ18300328
RAYCHEM R-BK-C-28.0M-550W/T0 - T2Black-20 floor heating cable, SZ18300328
RAYCHEM R-BK-C-28.0M-550W/T0 - T2Black-20 floor heating cable, SZ18300328
RAYCHEM R-BK-C-28.0M-550W/T0 - T2Black-20 floor heating cable, SZ18300328
RAYCHEM R-BK-C-28.0M-550W/T0 - T2Black-20 floor heating cable, SZ18300328
RAYCHEM R-BK-C-28.0M-550W/T0 - T2Black-20 floor heating cable, SZ18300328
RAYCHEM R-BK-C-28.0M-550W/T0 - T2Black-20 floor heating cable, SZ18300328
RAYCHEM R-BK-C-28.0M-550W/T0 - T2Black-20 floor heating cable, SZ18300328
RAYCHEM R-BK-C-28.0M-550W/T0 - T2Black-20 floor heating cable, SZ18300328
RAYCHEM R-BK-C-28.0M-550W/T0 - T2Black-20 floor heating cable, SZ18300328
RAYCHEM R-BK-C-28.0M-550W/T0 - T2Black-20 floor heating cable, SZ18300328
RAYCHEM R-BK-C-28.0M-550W/T0 - T2Black-20 floor heating cable, SZ18300328
RAYCHEM R-BK-C-28.0M-550W/T0 - T2Black-20 floor heating cable, SZ18300328
RAYCHEM R-BK-C-28.0M-550W/T0 - T2Black-20 floor heating cable, SZ18300328
RAYCHEM R-BK-C-28.0M-550W/T0 - T2Black-20 floor heating cable, SZ18300328
RAYCHEM R-BK-C-28.0M-550W/T0 - T2Black-20 floor heating cable, SZ18300328

RAYCHEM R-BK-C-28.0M-550W/T0 - T2Black-20 floor heating cable, SZ18300328

Thermostat
Cable length / heating power
136,23 €
incl. VAT / pcs.
Lowest price in 30 days before discount: / pcs.
Regular price: 151,37 € / pcs.-10%
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Product available
14 days for easy returns
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The RAYCHEM T2Black-20 heating cable is an ideal solution for electric floor heating with a high output of 20 W/m, designed for installation under thick ceramic, marble and stone tiles. Thanks to the factory-terminated 2.5-meter power cord and delivery on a handy spool, installation is extremely easy and convenient. The product comes in a sturdy package that includes hot-melt adhesive and a protective tube for sensor installation, further simplifying the installation process. An ideal choice for the comfort and efficiency of heating in your home.

  • Versatility of use - Suitable for any type of room, including especially those with irregular or complex shapes where heating mats may not be suitable.
  • Function as the main heating source - Installed over the entire floor surface, it can act as the target heating source in the room.
  • Fast heating - With a high nominal power of 20 W/m, the cable allows you to heat the floor quickly.
  • Easy installation - Powered from one side, which makes installation quick and easy. In addition, the cable is terminated at the factory with a 2.5-meter power cord.
  • Compact size - 4 mm thin, which allows it to be installed in the adhesive layer under tiles, without raising the floor level.
  • Shower safe - Can be installed even in walk-in showers, providing thermal comfort in wet areas.
  • Convenient installation - Each package contains hot melt adhesive with enhanced adhesion, which allows for simple and quick installation of the heating cable.
  • Quality guarantee - The manufacturer offers a warranty that covers the repair of the heating cable in the floor. In the event of a manufacturing defect, the manufacturer agrees to locate, repair the defect and restore the floor to its original condition.

Installation recommendations:

  • Floor tiles of standard size - install the heating cable directly in the adhesive layer under the tiles. The heating cable should be carefully taped, without leaving spaces with air. We recommend laying the heating cable at 135 mm intervals, obtaining 150 W/m².
  • Large floor tiles, natural stone, marble - the heating cable should first be poured with a self-leveling screed with a thickness of min 5 mm (counting from the top of the cable), and only then stick the large panels. We recommend laying the heating cable at 135 mm intervals, achieving 150 W/m².
  • Under floor panels, vinyl panels, linoleum, wood floors - the heating cable should be flooded with self-leveling screed, anhydrite screed with a thickness of 30 - 50 mm.
  • In anhydrite or self-levelling screed - a cable with this heating power works best in screeds 30 - 50 mm thick.

Package contents:

  • Packaging with easy roll-out system.
  • Heating cable.
  • NRG-DM floor thermostat, wired floor temperature sensor (optional according to the selected variant).
  • Hot melt adhesive.
  • Floor temperature sensor installation pipe.
  • Brass pipe cap.
  • Instruction manual with acceptance protocol.
  • Information sticker

Select promotional set with NRG-DM thermostat, which is very popular among our customers.

Heating cable for electric floor heating with thermostat

  • Intelligent control - The RAYCHEM NRG-DM thermostat controls electric underfloor heating, providing maximum comfort with minimum energy consumption.
  • Versatile modes - Allows operation in three modes:
    • Constant Mode - Maintains one constant temperature that can be easily changed using the + or - buttons.
    • Event Mode - Operates according to a weekly schedule, minimizing energy consumption.
    • Boost Mode - Allows the temperature to increase temporarily, then returns to the last mode.
  • Advanced Sensors - Equipped with an ambient and floor temperature sensor, it offers 4 different control modes depending on the user's needs.
  • Large LCD Display - A clear screen with blue backlighting (100 x 64 pixels) makes it easy to read and adjust settings.
  • Adaptive function - The thermostat calculates when to start heating to reach the desired temperature, saving energy.
  • Child lock - Protects against accidental changes to the thermostat settings.
  • Display personalization - Customizable display information such as set temperature, actual temperature, time and date, as well as turning the screen saver on or off.
  • Energy monitoring - Visualizes energy consumption at various times, allowing you to control and save money.
  • Temperature calibration - Adjusts to the specific floor design in the room.
  • Protection of sensitive floors - Temperature scale with the ability to limit the thermostat to Min-Max values, ideal for wood and linoleum floors.
  • Languages supported: English, German, Dutch, French, Russian, Lithuanian, Polish, Czech, Swedish, Finnish, Norwegian.
T2Black-20 heating cable with NRG-DM thermostat
Product codeProduct symbolLengthNominal powerTotal powerFusePower cord
SZ18300334 R-BK-C-12.0M-215W/NRG 12 m 20 W/m 215 W B 10 A / 30 mA 2,6 m
SZ18300335 R-BK-C-16.0M-310W/NRG 16 m 20 W/m 310 W B 10 A / 30 mA 2,6 m
SZ18300336 R-BK-C-21.0M-410W/NRG 21 m 20 W/m 410 W B 10 A / 30 mA 2,6 m
SZ18300337 R-BK-C-28.0M-550W/NRG 28 m 20 W/m 550 W B 10 A / 30 mA 2,6 m
SZ18300338 R-BK-C-43.0M-850W/NRG 43 m 20 W/m 850 W B 10 A / 30 mA 2,6 m
SZ18300339 R-BK-C-57.0M-1150W/NRG 57 m 20 W/m 1150 W B 10 A / 30 mA 2,6 m
SZ18300340 R-BK-C-74.0M-1490W/NRG 74 m 20 W/m 1490 W B 10 A / 30 mA 2,6 m
SZ18300341 R-BK-C-109.0M-1490W/NRG 82 m 20 W/m 1625 W B 13 A / 30 mA 2,6 m
SZ18300342 R-BK-C-109.0M-2200W/NRG 109 m 20 W/m 2200 W B 16 A / 30 mA 2,6 m

 

T2Black-20 heating cable without thermostat
Product codeProduct symbolLengthNominal powerTotal powerFusePower cord
SZ18300325 R-BK-C-12.0M-215W/T0 12 m 20 W/m 215 W B 10 A / 30 mA 2,6 m
SZ18300326 R-BK-C-16.0M-310W/T0 16 m 20 W/m 310 W B 10 A / 30 mA 2,6 m
SZ18300327 R-BK-C-21.0M-410W/T0 21 m 20 W/m 410 W B 10 A / 30 mA 2,6 m
SZ18300328 R-BK-C-28.0M-550W/T0 28 m 20 W/m 550 W B 10 A / 30 mA 2,6 m
SZ18300329 R-BK-C-43.0M-850W/T0 43 m 20 W/m 850 W B 10 A / 30 mA 2,6 m
SZ18300330 R-BK-C-57.0M-1150W/T0 57 m 20 W/m 1150 W B 10 A / 30 mA 2,6 m
SZ18300331 R-BK-C-74.0M-1490W/T0 74 m 20 W/m 1490 W B 10 A / 30 mA 2,6 m
SZ18300332 R-BK-C-82.0M-1625W/T0 82 m 20 W/m 1625 W B 13 A / 30 mA 2,6 m
SZ18300333 R-BK-C-109.0M-2200W/T0 109 m 20 W/m 2200 W B 16 A / 30 mA 2,6 m

Worth knowing

How to measure a floor heating cable?

How to measure a floor heating cable?

To measure the heating cable, you need a meter with a low-voltage resistance measurement function and an insulation resistance measurement function. In the first measurement, we measure the insulation resistance. Measurements of insulation resistance are made in the...
Read more
Brand
Symbol
R-BK-C-28.0M-550W/T0
Producer code
5414506021592
Warranty on the heating cable
12 years "Total care" = Repair of underfloor heating system or replacement with a new one and restoration of the floor to its condition before replacement or repair or, if this is not possible, to an equivalent standard.
Cable length
28 m
Heating power
550 W
Nominal power
20 W/m
Catalog number
SZ18300328
Type of heating cable
Single-sided powered, fixed resistance
Mechanical strength
> 600 N
External insulation
PVC
Minimum installation temperature
+5°C
Power supply
230 V AC
Minimum cable bending radius
30 mm
Power cord length
2,6 m
Minimum distance between heating cables
80 mm
Wire diameter
4.0 mm
Certifications and approvals
CE, UKCA
Size
T2Black-20 heating cable with NRG-DM thermostat
Product codeProduct symbolLengthNominal powerTotal powerFusePower cord
SZ18300334 R-BK-C-12.0M-215W/NRG 12 m 20 W/m 215 W B 10 A / 30 mA 2,6 m
SZ18300335 R-BK-C-16.0M-310W/NRG 16 m 20 W/m 310 W B 10 A / 30 mA 2,6 m
SZ18300336 R-BK-C-21.0M-410W/NRG 21 m 20 W/m 410 W B 10 A / 30 mA 2,6 m
SZ18300337 R-BK-C-28.0M-550W/NRG 28 m 20 W/m 550 W B 10 A / 30 mA 2,6 m
SZ18300338 R-BK-C-43.0M-850W/NRG 43 m 20 W/m 850 W B 10 A / 30 mA 2,6 m
SZ18300339 R-BK-C-57.0M-1150W/NRG 57 m 20 W/m 1150 W B 10 A / 30 mA 2,6 m
SZ18300340 R-BK-C-74.0M-1490W/NRG 74 m 20 W/m 1490 W B 10 A / 30 mA 2,6 m
SZ18300341 R-BK-C-109.0M-1490W/NRG 82 m 20 W/m 1625 W B 13 A / 30 mA 2,6 m
SZ18300342 R-BK-C-109.0M-2200W/NRG 109 m 20 W/m 2200 W B 16 A / 30 mA 2,6 m

 

T2Black-20 heating cable without thermostat
Product codeProduct symbolLengthNominal powerTotal powerFusePower cord
SZ18300325 R-BK-C-12.0M-215W/T0 12 m 20 W/m 215 W B 10 A / 30 mA 2,6 m
SZ18300326 R-BK-C-16.0M-310W/T0 16 m 20 W/m 310 W B 10 A / 30 mA 2,6 m
SZ18300327 R-BK-C-21.0M-410W/T0 21 m 20 W/m 410 W B 10 A / 30 mA 2,6 m
SZ18300328 R-BK-C-28.0M-550W/T0 28 m 20 W/m 550 W B 10 A / 30 mA 2,6 m
SZ18300329 R-BK-C-43.0M-850W/T0 43 m 20 W/m 850 W B 10 A / 30 mA 2,6 m
SZ18300330 R-BK-C-57.0M-1150W/T0 57 m 20 W/m 1150 W B 10 A / 30 mA 2,6 m
SZ18300331 R-BK-C-74.0M-1490W/T0 74 m 20 W/m 1490 W B 10 A / 30 mA 2,6 m
SZ18300332 R-BK-C-82.0M-1625W/T0 82 m 20 W/m 1625 W B 13 A / 30 mA 2,6 m
SZ18300333 R-BK-C-109.0M-2200W/T0 109 m 20 W/m 2200 W B 16 A / 30 mA 2,6 m
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