Safety & Reliability First

Earthing Systems

Engineered earthing systems comprising chemical, pipe, copper bonded and solid copper electrodes, conductors, compounds and pit accessories for low resistance grounding across utilities, solar projects and industrial sites.

Heavy-Duty Earthing Electrodes & Grounding Systems

Key Engineering Highlights

Manufactured from high-grade electrolytic copper and heavy GI
Tested to withstand high fault currents (up to 100kA)
Corrosion-resistant coating up to 100 microns
Maintenance-free design with 15+ years service life

Available Products

Explore our range of engineered earthing systems products.

Standards:IS 3043IEC 62561IEEE 80

1. Earthing Electrodes

6 products

ISO 9001

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Manufactured from GI, Copper Bonded or Solid Copper pipe with high corrosion resistance.
Standard electrode diameters available from 40 mm to 100 mm.
Standard lengths available from 1 meter to 3 meters.

Chemical Earthing Electrode

Maintenance-free chemical earthing electrodes manufactured from GI, Copper Bonded or Solid Copper pipe with highly conductive and moisture retaining compounds for low and stable earth resistance across all soil conditions including rocky, sandy and high soil resistivity areas.

MaterialGI / Copper Bonded / Solid Copper

Diameter40 mm to 100 mm

Length1 m to 3 m

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Pipe Earthing Electrode with Clamp & Funnel (GI / HDGI)

ISO 9001

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Manufactured from heavy duty GI / Hot Dip Galvanized Iron pipe.
Standard pipe diameters available from 40 mm to 100 mm.
Standard electrode lengths available to 3 meter.

Pipe Earthing Electrode with Clamp & Funnel (GI / HDGI)

Heavy duty GI / Hot Dip Galvanized Iron pipe earthing electrodes with GI clamp and funnel arrangement for watering and cable connection. Perforated pipe structure ensures proper moisture absorption and grounding efficiency.

MaterialGI / Hot Dip Galvanized Iron

Diameter40 mm to 100 mm

LengthUp to 3 m

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ISO 9001

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Manufactured with low carbon steel core molecularly bonded with high purity copper.
Copper bonding thickness available from 100 microns to 250 microns.
Standard diameters available from 14 mm to 50 mm.

Copper Bonded Electrode

Manufactured with low carbon steel core molecularly bonded with high purity copper for superior conductivity and tensile strength. Provides long service life and excellent conductivity suitable for substations, telecom towers, solar projects and industrial grounding systems.

MaterialLow Carbon Steel Core + High Purity Copper Bonding

Diameter14 mm to 50 mm

Length1 m to 3 m

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ISO 9001

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Manufactured from high conductivity electrolytic grade solid copper.
Standard rod diameters available from 12 mm to 25 mm.
Standard lengths available from 1 meter to 3 meter.

Solid Copper Rod Electrode

Manufactured from high conductivity electrolytic grade solid copper with excellent corrosion resistance suitable for aggressive soil conditions. High current carrying capacity, low electrical resistance and maintenance free design with long operational life.

MaterialHigh Conductivity Electrolytic Grade Solid Copper

Diameter12 mm to 25 mm

Length1 m to 3 m

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ISO 9001

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Manufactured from heavy duty cast iron material for robust performance.
Available in pipe and plate type configurations.
Standard sizes available as per IS specifications and project requirements.

Cast Iron Earthing Electrodes

Manufactured from heavy duty cast iron material for robust performance. Available in pipe and plate type configurations as per IS specifications, designed for long service life under harsh environmental conditions.

MaterialHeavy Duty Cast Iron

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ISO 9001

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Available in GI and high conductivity copper material.
Standard GI plate size: 600 mm x 600 mm x 6 mm.
Standard Copper plate size: 600 mm x 600 mm x 3 mm.

Earthing Plate (GI / Copper)

Available in GI and high conductivity copper material. Designed as per IS 3043 standards for plate earthing installations in electrical substations and buildings. High conductivity ensures effective fault current dissipation.

MaterialGI / High Conductivity Copper

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2. Earthing Conductors

5 products

ISO 9001

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Manufactured from high quality mild steel with hot dip galvanized coating.
Standard sizes available from 25mm-100mm width, thickness 3mm-12mm.
Standard length available in coils and straight lengths up to 6 meters.

GI Earthing Strip (Hot Dip Galvanized)

Mild steel earthing strips with hot dip galvanized coating for grounding grids, transformer earthing and LPS.

MaterialMild Steel + HDG

LengthUp to 6 m

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ISO 9001

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Manufactured from high purity aluminium with lightweight construction.
Standard sizes available from 25x3 mm to 50x6 mm.
Excellent conductivity with economical installation cost.

Aluminium Earthing Strip

High purity aluminium strips with lightweight construction and excellent conductivity.

MaterialAluminium

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ISO 9001

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Manufactured from high conductivity electrolytic grade copper.
Standard sizes available from 25x3 mm to 75x6 mm.
High electrical conductivity with low resistance path.

Copper Earthing Strip

High conductivity electrolytic grade copper strips in hard and annealed temper for substations, data centres, telecom and industrial grounding systems.

MaterialElectrolytic Copper

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ISO 9001

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Manufactured from high tensile galvanized iron wire.
Standard wire sizes available till 8 SWG.
Hot dip galvanized coating thickness from 40 to 100 microns.

GI Wire

High tensile galvanized iron wire for earthing, fencing and lightning protection.

MaterialGalvanized Iron (GI)

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ISO 9001

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Manufactured from high conductivity electrolytic grade copper.
Available in bare and PVC insulated variants.
Standard sizes available from 1.5 Sq.mm to 400 Sq.mm.

Copper Wire (Bare / Insulated)

High conductivity electrolytic grade copper wire available in bare and PVC insulated variants.

MaterialCopper

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3. Earthing Compounds

2 products

ISO 9001

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Manufactured from highly conductive mineral and carbon based compounds.
Reduces soil resistivity and improves grounding efficiency.
Moisture retaining properties ensure stable earth resistance throughout the year.

Earth Enhancement Compound (EEC)

Highly conductive mineral and carbon based compounds to reduce soil resistivity.

MaterialConductive minerals & carbon

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ISO 9001

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Natural sodium based bentonite clay with high moisture absorption capacity.
Swelling property improves soil conductivity around the electrode.
Reduces earth resistance in dry and sandy soil conditions.

Bentonite Powder

Natural sodium based bentonite clay with high moisture absorption capacity.

MaterialSodium Bentonite

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4. Earth Pit & Inspection Accessories

4 products

ISO 9001

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Manufactured from FRP (Fiber Reinforced Plastic) or RCC material.
Heavy duty load bearing construction for outdoor applications.
Standard sizes available from 300x300 mm to 600x600 mm.

Earth Pit Chambers (FRP / RCC)

Heavy duty FRP or RCC material earth pit chambers for inspection and maintenance.

MaterialFRP / RCC

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ISO 9001

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Manufactured from Cast Iron (CI) or Mild Steel (MS) material.
Available in heavy duty and light duty construction types.
Standard cover sizes available from 300x300 mm to 600x600 mm.

CI/MS Earth Pit Covers

Cast Iron or Mild Steel covers for heavy duty and light duty applications.

MaterialCI / MS

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ISO 9001

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Manufactured from RCC, Polymer Concrete or FRP material.
Designed for easy access to earthing connections and joints.
Standard chamber sizes available from 300x300 mm to 600x600 mm.

Inspection Chambers

RCC, Polymer Concrete or FRP inspection chambers for easy access to earthing connections.

MaterialRCC / Polymer / FRP

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ISO 9001

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Manufactured from GI, HDGI or durable plastic material.
Provided with wire mesh filter to prevent entry of debris and stones.
Designed for proper watering and moisture retention in earthing systems.

Funnel with Wire Mesh

GI, HDGI or plastic funnels with wire mesh for proper watering in earthing systems.

MaterialGI / HDGI / Plastic

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5. Earthing Busbars & Terminals

4 products

ISO 9001

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Manufactured from high conductivity electrolytic grade copper.
Standard sizes available from 25x3 mm to 100x10 mm.
Available in standard lengths from 300 mm to 3000 mm.

Copper Earth Busbar

Electrolytic grade copper busbars for substations, panels and telecom grounding with multiple pre-drilled terminations.

MaterialElectrolytic copper

Length300 – 3000 mm

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ISO 9001

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Manufactured from high quality mild steel with hot dip galvanized coating.
Standard sizes available from 25x3 mm to 75x10 mm.
Hot dip galvanized coating thickness from 70 to 100 microns.

GI Earth Bars / Busbars

High quality mild steel earth bars with hot dip galvanized coating.

MaterialMild Steel + HDG

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ISO 9001

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Available in Copper, GI and Aluminium material options.
Multiple terminal configurations available from 4 ways to 50 ways.
Pre-drilled and threaded terminals for easy installation.

Earth Bars (Multiple Terminals)

Copper, GI and Aluminium earth bars with multiple terminals for easy installation.

MaterialCopper / GI / Aluminium

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ISO 9001

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Manufactured from Copper or Hot Dip Galvanized Iron material.
Designed for easy isolation and testing of earthing systems.
High conductivity and low resistance connection design.

Disconnecting Links (Copper / GI)

Copper or HDGI disconnecting links for easy isolation and testing of earthing systems.

MaterialCopper / GI

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Technical Standards Compliance

Earthing Conformance & Engineering

Sprexo earthing electrodes are manufactured in accordance with national and international standards to guarantee low-impedance grounding paths. Proper earthing minimizes step-and-touch potentials and secures equipment against surge damages in high soil resistivity environments.

IS 3043 Conforming

IEC 62561 Conforming

IEEE 80 Conforming

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