Product Number: 70047
Speaker Cable LSZH 4x2.5mm², CPR Dca.
Speaker Cable, 4 Conductor 2.5mm² (50 x 0.25mm) Oxygen-Free Bare Copper (High Conductivity), LSZH Insulation, LSZH Jacket, Flexible, CPR Euroclass Dca.
-
Availability:
Global
-
Global inventory:
Available
Specifications
Product Overview
|
Suitable Applications |
Speaker cable for use in indoor or outdoor applications |
|---|
Physical Characteristics (Overall)
Conductor
| Stranding | Material | Cross Section | Construction n x D |
|---|---|---|---|
| Stranded | BC-OFHC - Oxygen-Free Bare Copper (High Conductivity) | 2.50 mm² | 50x0.25 mm |
|
Conductor Count |
4 |
|---|
Insulation
| Type | Material | Nominal Diameter | Diameter +/- Tolerance |
|---|---|---|---|
| Insulation | LSZH - Low Smoke Zero Halogen (Flame Retardant) | 2.70 mm | 0.07 mm |
Color Chart
| Number | Color |
|---|---|
| Wire 1 | Black |
| Wire 2 | Red |
| Wire 3 | White |
| Wire 4 | Green |
Outer Jacket
| Material | Nominal Diameter | Diameter +/- Tolerance |
|---|---|---|
| LSZH - Low Smoke Zero Halogen (Flame Retardant) | 8.50 mm | 0.20 mm |
Construction and Dimensions
Cabling
| Description |
|---|
| 1 center filler + 4 wires twisted |
Electrical Characteristics
Conductor DCR
| Max. Conductor DCR |
|---|
| 8 Ohm/km |
|
Min Insulation Resistance |
200 MOhm*km |
|---|
Voltage
| Voltage Rating [V] |
|---|
| 300 V |
Temperature Range
|
Storage Temperature Range |
-30°C to +70°C |
|---|---|
|
Operating Temp Range (Flexible Install) |
-5°C To +60°C |
|
Operating Temp Range (Fixed Install) |
-30°C To +70°C |
Mechanical Characteristics
|
Max. Pull Tension |
700 N |
|---|
Standards
|
CPR Euroclass |
Dca-s2,d2,a1 |
|---|
Applicable Environmental and Other Programs
|
Environmental Space |
Indoor - Euroclass Dca |
|---|
Flammability, LS0H, Toxicity Testing
|
IEC Flammability |
IEC 60332-1-2 |
|---|---|
|
LOI of Jacket |
Min. 34 % |
|
IEC 60754-1 - Halogen Amount |
Zero |
|
IEC 60754-2 - Halogen Acid Gas Amount - Max. Conductivity |
2.5 µS/mm |
|
IEC 60754-2 - Halogen Acid Gas Amount - Min. pH |
4.3 |
History
|
Update and Revision |
Revision Number: 0.183 Revision Date: 02-03-2025 |
|---|
Information
|
Update and Revision |
Revision Number: 0.183 Revision Date: 02-03-2025 |
|---|
Part Numbers
| Item # | Color | Put-Up Type | Length | EAN |
|---|---|---|---|---|
| 70047.00100 | Black | Reel | 100 m | 8719605142429 |
| 70047.00500 | Black | Reel | 500 m | 8719605009913 |