Air Gap Lightning Arrester | 4 Flash Spikes | 200mm Ball | 20m Protection Radius | Passive Technology
TEKSAI TEK1000 is a high-efficiency Air Gap Lightning Arrester designed for localized lightning protection in residential and small-scale infrastructure. Built with a pure copper rod and a heavy-duty brass ball hot-dip coated with 250 microns of pure copper.
The arrester features 4 precision-engineered flash spikes that enhance lightning capture across a 20-meter protection radius. Its Air Gap Technology ensures safe and passive discharge of lightning surges into the ground without direct electrical connection to the protected system.
Covers up to 20 meters for comprehensive area protection
Multi-directional lightning interception capability

Advanced spark-gap principle ensuring safe lightning discharge without electrical connection to protected systems
Four precision-engineered flash spikes attract and capture lightning strikes from multiple directions within a 20-meter radius.
Physical air gap creates a controlled discharge path when lightning voltage exceeds the breakdown threshold, typically around 3kV per mm.
Lightning energy is safely channeled to earth through the pure copper rod and earthing system, bypassing protected structures.
Air gap ensures no direct electrical connection, preventing voltage backflow or surge damage to sensitive equipment.
No electronics or power required - purely mechanical operation
Reduces surge intrusion risk to protected equipment
Safe for sensitive environments with zero maintenance requirements
Ideal for basic and moderate-risk installations in all climates
Detailed technical parameters ensuring optimal lightning protection performance
| Model | TEKSAI - TEK1000 |
| Technology | Passive Air Gap / Spark Gap |
| Coverage Radius | Up to 20 meters |
| Rod Material | Pure Copper |
| Ball Material | Heavy Brass, Hot Dipped (250µ Copper) |
| Ball Diameter | 200 mm |
| Rod Height | 400 mm |
| Flash Spikes | 4 (Multi-directional) |
| Mounting | Base plate or threaded mount |
| Total Weight | 2 - 2.5 kg |
| Corrosion Protection | Copper hot dip (250 micron) |
| Standards Compliance | IEC 62305, IS/IEC 62561-1 |
| Required Earthing | Yes - Chemical/Copper bonded |
| Installation Height | Highest point of structure |
| Operating Temp | -40°C to +85°C |
| Service Life | 25+ Years |
Advanced design elements ensuring superior performance and longevity
Perfect for residential and small-scale commercial installations requiring localized lightning protection
Small residential homes and villas requiring basic lightning protection
Rooftop solar PV installations and renewable energy systems
Farmhouses, barns, and agricultural storage facilities
Telecom towers, CCTV poles, and communication equipment
Low-rise commercial buildings, shops, and retail outlets
Individual shops, sheds, cabins, and temporary structures
TEK1000 provides comprehensive lightning protection within a 20-meter radius from the installation point
Enhance your TEK1000 installation with complementary protection products for comprehensive safety
Upgrade to conventional Franklin rod system for larger buildings and industrial applications
Protect electrical systems from lightning surges with 100kA discharge capacity SPDs
Essential earthing system for safe lightning current discharge to ground
TEK1000 requires proper earthing connection for effective operation. Our team provides complete system design, installation, and compliance certification for optimal lightning protection.
Get professional installation and comprehensive lightning protection for your residential or small commercial property