SIGHTER is a trusted manufacturer of premium Surge Protective Devices (SPDs) and Surge Arresters, engineered to protect electrical systems from lightning strikes, transient overvoltages, and power surges. Our innovative solutions ensure maximum safety, equipment reliability, and uninterrupted performance across industrial, commercial, utility, and residential applications.
Surge protective devices divert excess voltage to the ground, shielding your electrical equipment from damaging power surges safely.
Provides reliable protection for DC circuits, ensuring enhanced safety, durability, and uninterrupted operation in energy systems.
SIGHTER Miniature Circuit Breakers (MCBs) are designed to provide superior protection against overloads and short circuits.
Shield your assets from power surges. Connect with our specialists today to learn more. – Contact Us
Reliable And Professional TeamFrom the initial consultation to the final installation, the entire solar project was handled with great professionalism. The team carefully explained the system design,
We understand that choosing the right electrical protection products can raise important questions. Here are clear answers to help you select the ideal surge protection solution for your residential, commercial, industrial, or renewable energy applications.
If you couldn’t find the answer you’re looking for, our technical experts are ready to help you choose the right Surge Protective Device, Surge Arrester, DC Fuse Holder, or DC Circuit Breaker for your application.
A Surge Protective Device (SPD) protects electrical equipment from lightning strikes, power surges, and transient overvoltages, helping prevent costly damage and ensuring uninterrupted system operation.
Surge Arresters primarily protect high-voltage power systems from lightning surges, while SPDs safeguard low-voltage electrical equipment from transient voltage spikes and switching surges.
SIGHTER products are suitable for residential buildings, commercial facilities, industrial plants, solar PV systems, telecom infrastructure, data centers, and electrical distribution panels.
Yes. Our DC Surge Protective Devices, DC Fuse Holders, and DC Miniature Circuit Breakers are specifically designed for photovoltaic (PV), battery storage, and other DC electrical systems.
Yes. Our products are manufactured to meet relevant IEC standards and undergo rigorous quality testing to ensure safety, reliability, and long-lasting performance.
The correct SPD depends on your system voltage, application, installation location, discharge capacity, and protection level. Our technical team can recommend the best solution for your project.
SIGHTER is a trusted manufacturer of high-performance Surge Protective Devices (SPDs) and Surge Arresters, delivering reliable protection against lightning strikes, power surges, and transient over voltages.
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