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STURDAX INDUSTRIES

Sturdax Industries
Sturdax Lightning Protection Systems
Lightning Protection Systems

Engineered Lightning Arrester Solutions

Sturdax Industries provides a comprehensive range of lightning protection solutions engineered for reliable interception, monitoring and protection of critical structures. From conventional Single and Multi Spike arresters to advanced Early Streamer Emission technology, our solutions are designed for demanding industrial, infrastructure and building applications.

SSLA · Single Spike
MSLA · Multi Spike
ESE · Advanced Protection
IP67 · Strike Monitoring
Sturdax Single Spike Lightning Arrester
Conventional Lightning Protection

Single Spike Lightning Arrester

The Sturdax Single Spike Lightning Arrester provides reliable lightning interception using a conventional Franklin rod configuration. Its robust construction and copper-bonded finish make it suitable for a wide range of structures and installations.

Conventional Franklin rod design
Single primary interception terminal
Copper-bonded construction
Multiple coating thickness options
Multiple rod diameters available
Buildings, solar & infrastructure
Technical Specifications
Product Type
Conventional Franklin Rod
Configuration
Single Primary Terminal
Base Material
Low Carbon Steel / Solid Copper / Aluminium
Coating
99.9% Electrolytic Grade Copper
Thickness
50 / 100 / 250 Microns
Rod Diameter
12 / 14.5 / 16 / 17.2 / 20 mm
Length
1000 / 1200 mm
Application
Residential / Structures / Solar
Compliance
IEC 62305 / AS 1768 / NFPA 780
Custom dimensions and configurations are available upon request for specific project requirements.
Sturdax Multi Spike Lightning Arrester
Multi-Point Air Terminal

Multi Spike Lightning Arrester

The Sturdax Multi Spike Lightning Arrester combines a central interception terminal with multiple branching spikes, providing a robust conventional solution for exposed structures and higher-risk installations.

Central interception terminal
3 or 4 branching spikes
Multi-point configuration
High mechanical strength
Electrolytic copper coating
Telecom & industrial applications
Technical Specifications
Product Type
Multi-Point Conventional Arrester
Configuration
1 Central + 3 or 4 Branch Spikes
Base Material
Steel / Solid Copper / Gun Metal
Coating
99.9% Electrolytic Grade Copper
Thickness
50 / 100 / 250 Microns
Rod Diameter
14.5 / 16 / 17.2 / 25 mm
Length
1000 / 1200 mm
Application
High-Risk / Telecom / Industrial
Compliance
IEC 62305 / AS 1768 / NFPA 780
Custom dimensions and configurations are available upon request for specific project requirements.

Single Spike vs Multi Spike

Feature Single Spike Multi Spike
Type Conventional Franklin Rod Multi-Point Conventional Arrester
Configuration Single Primary Terminal 1 Central + 3 or 4 Branching Spikes
Base Material Low Carbon Steel / Copper / Aluminium Steel / Copper / Gun Metal
Coating 99.9% Electrolytic Copper 99.9% Electrolytic Copper
Thickness 50 / 100 / 250 Microns 50 / 100 / 250 Microns
Diameter 12 / 14.5 / 16 / 17.2 / 20 mm 14.5 / 16 / 17.2 / 25 mm
Length 1000 / 1200 mm 1000 / 1200 mm
Application Residential / Structures / Solar High-Risk / Telecom / Industrial
Compliance IEC 62305 / AS 1768 / NFPA 780 IEC 62305 / AS 1768 / NFPA 780
Sturdax SE-250 ESE Lightning Arrester
SE-250 • Early Streamer Emission

ESE Lightning Arrester

The Sturdax SE-250 Early Streamer Emission Lightning Arrester is engineered to initiate an upward leader for advanced lightning interception and extended protection coverage.

Early Streamer Emission technology
Stainless Steel SS316L
Aircraft-grade aluminium
Corrosion-resistant design
High mechanical strength
No external power required
NFC 17-102:2011 IEC 62305 SS316L IP67 200 kA
SE-250 Technical Specifications
Model
SE-250
Technology
Early Streamer Emission
Radius ΔT 60 μs
Up to 107 m*
Radius ΔT 30 μs
Up to 85 m*
Material
SS316L + Aircraft Grade Aluminium
Impulse Current
200 kA (10/350 μs)
Emission Time
≤ 60 μs
Temperature
-40°C to +85°C
Ingress Protection
IP67
Mounting
Ø 25–50 mm
Dimensions
Ø175 × H325 mm Approx.
Weight
2.7 kg Approx.
Compliance
NFC 17-102:2011 / IEC 62305
*Actual protection radius may vary depending on installation height, site conditions and environmental factors.
Sturdax Lightning Strike Counter
Lightning Monitoring

Lightning Strike Counter

The Sturdax Lightning Strike Counter records lightning discharge events passing through the lightning protection system, supporting inspection, maintenance and compliance documentation.

6-digit strike display
Non-resettable counter
IP67 ingress protection
Polycarbonate enclosure
Suitable for outdoor installation
Lightning system monitoring
Technical Specifications
Counter Type
6 Digit, Non-Resettable
Enclosure
Polycarbonate
Ingress Protection
IP67
Dimensions
125 mm (W) × 80 mm (H) × 55 mm (D)

Protection Across Critical Infrastructure

Sturdax lightning protection solutions are suited to commercial, industrial and infrastructure projects requiring dependable lightning interception, protection and monitoring.

Industrial Plants & Facilities

Telecom Towers & BTS Sites

Commercial & Residential Buildings

Solar Power Plants

Petroleum & Gas Installations

Need a Lightning Protection Solution?

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