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Customized Products
Fire Resistant Speaker Cables
Application
Preferably used for installation into conduit and surface wiring which provide flame retardant, low smoke &
corrosive gases properties and maintain circuit integrity in case of fire.
Construction
Conductor: Class 2 stranded tinned copper wire
Insulation: Cross-linked polyethylene (XLPE)
Twisting: Two insulated conductors uniformly twisted together to form a pair.
Pair Identification:
1) Black/Blue; 2) Black/Green; 3) Blue/Green; 4) Black/Brown; 5) Blue/Brown; 6) Green/Brown
7) Black/White; 8) Blue/White 9) Green/White; 10) Brown/White
Overall Collective Screen:
Aluminum/polyester tape applied with the metallic side down in electrical contact with a 0.5mm² tinned copper
drain wire. A 23 micron isolation tape is applied over the screening tape with a minimum 50% overlap.
Jacket: Low smoke & halogen free compound (LSZH)
Jacket Color: Black
Packing: Delivered on non-returnable wooden drums.
Physical Characteristics
Voltage Rating: 300/500V
Temperature Rating: During Operation: -40°C to +90°C
During Installation: 0°C to +50°C
Minimum Bending Radius: 6 x overall diameter
Fire Performance
Flame Retardant: IEC 60332 part 1 and part 3
Fire Resistant: IEC60331, BS6387 CWZ
Low Smoke Emission: IEC 61034
Zero Halogen Gas Emission: IEC 60754
Oxygen Index: ≥35%
Technical Data
No. of Pair |
Size of Conductor |
Conductor Stranding |
Insulation Thickness |
Sheath Thickness |
Overall Diameter |
No. |
mm2 |
No./mm |
mm |
mm |
mm |
2 |
1.00 |
32/0.20 |
0.60 |
0.80 |
11.00 |
2 |
2.50 |
50/0.25 |
0.80 |
1.10 |
17.00 |
2 |
4.00 |
56/0.30 |
0.80 |
1.20 |
19.00 |
10 |
2.50 |
50/0.25 |
0.80 |
1.50 |
34.00 |
10 |
4.00 |
56/0.30 |
0.80 |
1.80 |
39.50 |