Direct Burial Cable (DBC) for hearing loops is specially designed for concrete encasement and placement under gravel roads and asphalt. The cable includes durable casing that withstands the corrosive effects of concrete compared to traditional cable with PVC insulation.
Direct Burial Cable 2.5mm² 200m reel
| Cable type | DBC1.0 | DBC2.5 |
| Insulation composition | Ethyl-Propylene Rubber and Chlorosulphonated Polyethylene (EPR-CSP) Heat & Oil resistant, Flame Retardant (HOFR) | |
| Conductor composition | Tinned annealed flexible copper, class 5 | |
| Reel length | 100m | 100m or 200m |
| Conductor size | 1.0mm2 (32×0.21mm2) | 2.5mm2 (50×0.26mm2) |
| Max outer diameter | 3.7mm | 5.6mm |
| Voltage rating | 300VAC 600VAC | |
| Weight (kg/100m) | 1.9 | 4.1 |
| Colour | Black | |
| Operating temperature | Max. 90°C, Min. (flexing) -20°C | |
| Current to give approx. 50°C rise in free air (AMPS) | 19 | 33 |
1 Year
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10300 Valley View Road
Eden Prairie, MN 55344, USA
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