4mm SWA Armoured Cable
- According to IEC and GB Standard
- Approved by ISO,CE, SGS
- Place of Origin: Henan, China
- Number of Cores: 3
- HS Code: 8544492100
2.5 $ / Meter
- Product Details
4mm 3 Core Swa Armoured Cable is a type of electrical cable with steel wire armouring or steel tape armouring. 4mm 3 core armored swa cable conductor is copper conductor. The insulation is XLPE and sheath is PVC. 4mm means its cross sectional area is 4 square millimetres. A 4mm SWA cable is used for underground and outdoor installation.
- Specification
- 4mm armoured cable amps: 18A
- 4mm armoured cable diameter: 16.4mm
- Related Voltage: 0.6/1KV
- Test Voltage:3.5KV/5Min
- Temperature Range: Max 90°C, Min -10 °C
- Conductor Resistance: ≤ 4.61（Ω/KM)
- Construction
- Conductor : Plain annealed copper Class 2
- Insulation : XLPE(cross-linked polyethylene) rated at 90 °C
- Inner sheath : PVC (Polyvinyl Chloride)
- Armored : Galvanized Steel Wire
- Sheath : PVC or FR-PVC (Black)
- Parameter
FAQ
What is a 4 mm² armoured cable typically used for?
It is used for low-voltage power and control circuits where mechanical protection is required, such as outdoor runs or underground installations.
Is a 4 mm² armoured cable suitable for domestic installations?
Yes. It is often used for outdoor lighting, small sub-mains, and garden power supplies, provided it meets local wiring regulations.
How much lighter is 4mm SWA compared to 6mm SWA?
4mm 3-core weighs approximately 450kg/km, whereas 6mm weighs over 550kg/km. This 20% weight reduction makes 4mm significantly easier to handle and route solo on residential projects.
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