1 mm² (40/0076″) Single Core & 2 Cores
Price range: ₨ 4,800 through ₨ 9,500
Description
Life Cables 1 mm² (40/0076″) Flexible Premium Copper Cable
The Life Cables 1 mm² (40/0076″) flexible premium copper cable is Pakistan’s most widely specified wire for panel wiring, control cabinet assemblies, and light commercial circuits. Constructed with 40 fine-drawn oxygen-free copper strands, each 0.0076 inches in diameter, this Class 5 flexible conductor delivers outstanding bend resistance and reliable conductivity in demanding switchboard environments.
Available in both Single Core and Double Core (Twin) configurations, it is rated at 250/450 V and 11 Amperes, and fully complies with BSS-6004, BSS-2004 Pakistan, and IEC 60227. PSQCA approved for use throughout Pakistan.
⚠ Electrical Safety Notice
- All electrical installations must be carried out by a licensed / qualified electrician in accordance with BSS-2004 Pakistan and IEC 60364 wiring regulations.
- Verify the correct cable size for your circuit load. The 11 A rating is for a single cable in open air at 30 °C. Derating is required when cables are bunched, enclosed in conduit, or installed at higher ambient temperatures.
- Use proper cable glands, conduits, and terminations to prevent insulation damage and maintain IP ratings.
- Colour coding must comply with IEC 60446 (Brown/Red = Live; Blue = Neutral; Green-Yellow = Earth).
- Life Cables accepts no liability for installations not completed by a qualified professional in line with applicable codes.
Single Core — Technical Specifications
| Cross-Sectional Area | 1 mm² |
| Conductor Designation | 40/0076″ (40 strands × 0.0076″ dia.) |
| Number of Strands | 40 |
| Strand Diameter | 0.0076 inch (0.193 mm) |
| Conductor Type | Premium 99.9% Oxygen-Free Copper (OFC) |
| Insulation Type | Poly Vinyl Chloride (PVC) |
| Standard | BSS-6004 | BSS-2004 Pakistan | IEC 60227 |
| Voltage Rating | 250/450 V |
| Ampere Rating | 11 A (open air, 30 °C ambient) |
| DC Resistance | ≤ 8.06 Ω/km at 20 °C |
| Temperature Rating | -20 °C to +70 °C |
| Reel Length | 90 metres |
| Reel Weight | 1.8 kg |
| Available Colours | Red, Black, Yellow, Blue |
Double Core (Twin Core) — Technical Specifications
The twin-core variant contains two insulated 1 mm² conductors within a common round PVC outer sheath — live and neutral together. It is designed for double-insulated appliances, extension leads, and light-duty circuits where no earth conductor is required.
| Cross-Sectional Area (per core) | 1 mm² × 2 cores |
| Conductor Designation | 40/0076″ per core |
| Number of Strands (per core) | 40 |
| Conductor Type | Premium 99.9% Oxygen-Free Copper (OFC) |
| Insulation + Outer Sheath | PVC insulation on each core + PVC round outer sheath |
| Standard | BSS-6004 | BSS-2004 Pakistan | IEC 60227 |
| Voltage Rating | 250/450 V |
| Ampere Rating (per core) | 11 A |
| DC Resistance (per core) | ≤ 8.06 Ω/km at 20 °C |
| Temperature Rating | -20 °C to +70 °C |
| Reel Length | 90 metres |
| Reel Weight (approx.) | 3.5 kg |
| Outer Sheath Colours | White, Black |
| Core Colour Coding | Brown (Live) + Blue (Neutral) per IEC 60446 |
Key Applications
- Internal panel wiring — MCC panels, distribution boards, control cabinets
- Switchboard interconnections — flexible, high-strand count resists repeated bending
- Industrial control circuits — PLC panels, relay boards, instrumentation
- Double-insulated appliance leads (twin core variant)
- Extension leads and power strips for light domestic loads (twin core)
- General light-duty wiring — table lamps, small fans, electronics
- Temporary power connections on construction sites
✅ Compliance & Certifications
- BSS-6004 — British Standard for PVC-insulated cables (electric power, lighting & internal wiring)
- BSS-2004 Pakistan — Pakistan Standard equivalent, adopted by PSQCA
- IEC 60227 — International standard for PVC-insulated cables up to 450/750 V
- IEC 60228 Class 5 — Flexible conductor construction (40-strand)
- IEC 60446 — Colour coding of conductors
- PSQCA Approved — Test Report Ref No. QCC/4(362)/18-19
| Verify at psqca.gov.pk
Why Choose Life Cables 1 mm² Flexible?
- 99.9% Oxygen-Free Copper — lower resistance, better conductivity, reduced heat generation
- 40-strand Class 5 construction — survives thousands of flex cycles inside panels and cable carriers
- Consistent insulation wall thickness — uniform PVC insulation prevents hot spots and early failure
- Colour-fast PVC — colour coding stays visible and compliant over the cable’s service life
- PSQCA approved — independently tested and certified for Pakistan’s electrical market
- 90-metre reels — minimises joins in long panel wiring runs
📖 Looking for a full wiring guide? Read our blog post:
Understanding 1 mm² (40/.0076) Copper Cables: Single Core vs 2 Cores
Frequently Asked Questions
What does 40/0076 mean on a 1 mm² cable?
The designation 40/0076 means the conductor comprises 40 individual copper strands, each 0.0076 inches (0.193 mm) in diameter. Together these 40 strands yield a total conductor cross-section of approximately 1 mm², corresponding to IEC 60228 Class 5 flexible construction — the class required for panel wiring and flexible cable applications.
What is the current rating of Life Cables 1 mm² single-core flexible?
The cable is rated at 11 Amperes in open air at 30 °C ambient, per BSS-6004 / IEC 60364. Derating is required in conduit, trunking, or high-temperature environments. Consult a qualified electrician and follow IEC 60364 / BSS-2004 for your specific installation.
What is the voltage rating?
250/450 V — 250 V phase-to-neutral, 450 V phase-to-phase. Suitable for Pakistan’s standard 220–240 V single-phase and 380–400 V three-phase low-voltage distribution systems.
Is this cable suitable for panel wiring?
Yes — it is Pakistan’s most widely used wire for internal panel wiring. The 40-strand Class 5 flexible construction handles tight bends inside switchboards, MCC panels, and control cabinets without conductor fatigue, while the PVC insulation meets BSS-6004 requirements for such environments.
What is the difference between Single Core and Double Core?
Single Core: one insulated 1 mm² conductor — used where live and neutral cables are run separately with individual colour coding (standard panel wiring practice).
Double Core (Twin): two insulated 1 mm² conductors inside a shared round PVC outer sheath — live and neutral together. Used for double-insulated appliances, extension leads, and general domestic circuits where no separate earth conductor is required.
What colour coding is available?
Single core: Red, Black, Yellow, Blue. Twin core outer sheath: White or Black, with Brown (Live) and Blue (Neutral) cores inside per IEC 60446. Always confirm colour coding requirements with your qualified electrician and local wiring regulations.
What standards does this cable comply with?
BSS-6004, BSS-2004 Pakistan, IEC 60227 (PVC cables up to 450/750 V), IEC 60228 Class 5 (flexible conductor), and IEC 60446 (colour coding). PSQCA certified.
Is this cable suitable for outdoor use?
This cable is intended for indoor and sheltered installations. For outdoor runs, conduit is required to protect it from UV, moisture, and mechanical damage. For direct burial or permanently exposed outdoor use, contact Life Cables for an armoured or UV-rated alternative.
What is the DC resistance of the 1 mm² cable?
Maximum 8.06 Ω/km at 20 °C, well within the IEC 60228 Class 5 limit of 19.5 Ω/km for 1 mm² flexible conductors. Low resistance means less voltage drop and reduced heat generation in control circuits.
How many metres per reel and what does it weigh?
Each single-core reel is 90 metres, 1.8 kg. The twin-core reel is 90 metres, approx. 3.5 kg. For bulk orders or custom cut lengths, call 0300-0757533.
Additional information
| Colour |
Black ,Blue ,Red ,Yellow |
|---|---|
| Cores |
Single Core ,Double Cores |
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