Copper Earthing Strip · HSN 74091900

Copper Earthing Flat Strip
IS 613 Compliant · MTC Every Order

High conductivity copper strip for premium earthing applications — hospitals, data centres, substations, and high-specification buildings. Superior conductivity over GI with longer service life.

Material Standard
IS 613
Copper — high conductivity
HSN Code
74091900
GST: 18%
Conductivity
6× GI
Better fault current dissipation
Certificate
MTC
Every single order. How to read the certificate.

Sizes & Specifications

Copper Earthing Strip Sizes — Bengaluru

Size (mm) Width × Thickness Typical Use Get Rate
25 × 3 25mm wide · 3mm thick Light commercial, IT parks WhatsApp
25 × 6 25mm wide · 6mm thick Hospitals, data centres, high-spec commercial WhatsApp
40 × 6 40mm wide · 6mm thick Substations, large commercial, industrial WhatsApp
50 × 6 50mm wide · 6mm thick HT substations, power infrastructure WhatsApp

Help Me Choose

GI Strip vs Copper Strip — Which Should You Specify?

Parameter GI Strip Copper Strip
Electrical Conductivity Good Excellent (6× GI)
Corrosion Resistance Good (zinc coat) Superior (naturally)
Service Life 15–25 years 50+ years
Cost Lower Higher (copper premium)
Best For Residential, general commercial Hospitals, data centres, substations
IS Standard IS 2062 IS 613

Not sure which to choose? WhatsApp us your project type and load requirement. We'll tell you exactly what IS 3043 specifies for your application — no sales pitch, just the correct answer.

Full guide: copper vs GI — how to choose.

Size It Before You Order

Free Tools for Copper Strip

No sign-up, no email. Work out the numbers, then send us the enquiry.

Strip Weight Calculator → Conductor Size Calculator → Earthing BOQ Builder →

FAQ

Copper Strip — Common Questions

What is today's copper earthing strip rate in Bangalore?
Copper prices are linked to LME (London Metal Exchange) rates and fluctuate daily. We don't publish a price on the website because it would quickly become inaccurate. WhatsApp us your size and quantity for today's live rate — we respond within the hour during business hours.
Is copper earthing strip mandatory for hospitals?
IS 3043 does not mandate copper specifically — it specifies minimum cross-sectional area. However, NABH, JCI, and most hospital PMC firms specify copper as the preferred material due to its superior conductivity, corrosion resistance, and longer service life. Most high-specification hospital projects in Bengaluru use copper strips.
What is the HSN code for copper earthing strip?
Copper earthing strips (flat) are classified under HSN 74091900 — copper plates, sheets and strip of a thickness > 0.15mm. GST rate is 18%. Our invoices include the correct HSN code with GSTIN 29AGRPJ3581A1Z9 for your accounts and audit team.
What are the standard copper earthing strip sizes?
We stock copper earthing strips manufactured to IS 613 in precise standard sizes: 25x3, 25x6, 40x6, and 50x6 mm. These are ideal for critical infrastructure requiring maximum conductivity. WhatsApp us your size and delivery location for today's live market rate.
How is copper strip weight calculated?
Copper strip weight can be computed from a bare metal theoretical density of 8.90 g/cm³. For exact trade figures, use our free Strip Weight Calculator. It acts as a two-way converter — metres into kilograms or kilograms into metres.
Why use copper strip for a data centre?
Copper offers approximately six times the electrical conductivity of GI and superior corrosion resistance, ensuring a 50+ year service life. This makes it the standard specification for environments housing sensitive electronics and life-saving equipment. Send us your BOQ for a quote.
Copper vs GI earthing — how long does each last?
A standard hot-dip galvanised GI earthing strip typically offers a 15 to 25-year service life. Copper boasts superior corrosion resistance, yielding a 50+ year service life, making it ideal for permanent infrastructure where future excavation is impractical.

Get Copper Strip — Today's Rate

Copper prices move daily with LME. WhatsApp your size and quantity for a live quote.

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