DEVIsafe™ 20T - 230V
DEVIsafe™ 20T is a 230 V twin-conductor heating cable designed for outdoor ice and snow melting applications and ground frost protection.
The cable features a 360° screen and a UV-resistant outer sheath. Its round cable construction supports installation in a range of outdoor applications, including roofs, gutters, ground areas, ramps, stairs, and frost-protection systems.
The heating cable must be used with an appropriate thermostat to help prevent overheating and support controlled energy use.
DEVIsafe™ heating cables are not intended for direct contact with bitumen roofing materials.
The cold lead consists of an installation cable with solid conductors and a visible cable connection, supporting installation and connection work on site.
Each cable undergoes testing for electrical resistance, high-voltage performance, and material conformity as part of the manufacturing quality-control process. DEVIsafe™ is covered by DEVIwarranty™ according to the applicable warranty terms.
Environmental Documentation
An Environmental Product Declaration (EPD) provides quantified environmental information for a product across defined life cycle stages according to applicable EPD standards.
Benefits
- Supports straightforward installation with a round cable design
- Suitable for multiple outdoor heating applications
- Screened cable construction for electrical protection
- Designed for outdoor exposure, including UV radiation
- Visible connection between heating cable and cold lead
- Quality-controlled manufacturing and testing process
Specification
|
Nominal voltage |
230 V~ |
|
Construction |
Round, twin conductor with 360° screen, one cold lead |
|
Output |
20 W/m @ 230 V~ |
|
Max. permissible use temperature, powered |
75 °C |
|
Max. permissible use temperature, unpowered |
90 °C |
|
Cable dimensions |
Ø 6,9 mm |
|
Deformation strength |
1500 N |
|
Pulling strength |
400 N |
|
Conductor insulation |
XLPE |
|
Outer sheath |
PVC, red |
|
Screen |
100% coverage; alu-foil; 0,5 mm² tinned copper drain wire |
|
Cold lead |
2,3 m DTCL, 3G (1,5 or 2,5)mm² |
|
Min. installation temperature |
-5 °C |
|
Bending Ø, min. |
5 cm |
|
IP Class |
IPX7 |
Warranty scope
Compliance
Standard compliance: • IEC60800:2009
GARAN Label
| Item no. | Cable length [m] | Heating output [W] | Cable resistance [Ohm] | Cold lead conductor quantity | Cable output [W/m] | Supply voltage [V] AC | Cold lead length [m] | Cold lead size [mm²] |
|---|---|---|---|---|---|---|---|---|
| 140F1273 | 6.000 m | 125 W | 423.0000 Ohm | 3 | 20 W/m | 230 V | 2.3 m | 1.5 mm² |
| 140F1274 | 12.000 m | 250 W | 211.2000 Ohm | 3 | 20 W/m | 230 V | 2.3 m | 1.5 mm² |
| 140F1275 | 17.000 m | 335 W | 158.2000 Ohm | 3 | 20 W/m | 230 V | 2.3 m | 1.5 mm² |
| 140F1276 | 25.000 m | 505 W | 104.0000 Ohm | 3 | 20 W/m | 230 V | 2.3 m | 1.5 mm² |
| 140F1277 | 33.000 m | 675 W | 78.2000 Ohm | 3 | 20 W/m | 230 V | 2.3 m | 1.5 mm² |
| 140F1278 | 42.000 m | 830 W | 63.8000 Ohm | 3 | 20 W/m | 230 V | 2.3 m | 1.5 mm² |
| 140F1279 | 50.000 m | 1000 W | 53.0000 Ohm | 3 | 20 W/m | 230 V | 2.3 m | 1.5 mm² |
| 140F1280 | 60.000 m | 1200 W | 44.1000 Ohm | 3 | 20 W/m | 230 V | 2.3 m | 1.5 mm² |
| 140F1281 | 68.000 m | 1370 W | 38.6000 Ohm | 3 | 20 W/m | 230 V | 2.3 m | 1.5 mm² |
| 140F1199 | 76.000 m | 1545 W | 34.2000 Ohm | 3 | 20 W/m | 230 V | 2.3 m | 1.5 mm² |
| 140F1282 | 85.000 m | 1700 W | 31.2000 Ohm | 3 | 20 W/m | 230 V | 2.3 m | 1.5 mm² |
| 140F1283 | 101.000 m | 2040 W | 26.0000 Ohm | 3 | 20 W/m | 230 V | 2.3 m | 2.5 mm² |
| 140F1284 | 118.000 m | 2360 W | 22.4000 Ohm | 3 | 20 W/m | 230 V | 2.3 m | 2.5 mm² |
| 140F1285 | 135.000 m | 2685 W | 19.7000 Ohm | 3 | 20 W/m | 230 V | 2.3 m | 2.5 mm² |
| 140F1286 | 152.000 m | 3025 W | 17.5000 Ohm | 3 | 20 W/m | 230 V | 2.3 m | 2.5 mm² |
| 140F1287 | 170.000 m | 3380 W | 15.6000 Ohm | 3 | 20 W/m | 230 V | 2.3 m | 2.5 mm² |
| 140F1288 | 194.000 m | 3895 W | 13.6000 Ohm | 3 | 20 W/m | 230 V | 2.3 m | 2.5 mm² |