BRITEC 40kA three phase electrical equipment surge protection device (SPD) provides reliable protection against indirect lightning discharges and voltage spikes for low-voltage consumer installations.

• Protecting low-voltage consumers' installations against indirect lightning discharges
• Guarding sensitive equipment from voltage spikes
• Suitable for various industrial and commercial electrical systems

• High performance varistor with thermal disconnection tripping device
• Plug-in module/base design facilitates easy replacement
• Low residual voltage and quick response (≤25ns)
• Reliable control with fault indication via red mark in inspection window
• Available in multiple pole configurations: 1P, 2P, 3P, 4P, 1+1, 3+1

We also supply surge protective devices with various discharge current ratings including 40kA, 80kA, 100kA, and 200kA models to meet diverse application requirements.

Wenzhou Britec Electronic Co., Ltd., established in 2003, is a professional surge protective devices manufacturer with over 17 years of experience in the SPD field. We provide quality products, competitive pricing, prompt delivery, and excellent service.

Usually 1 piece. If the product is in stock, there is no MOQ limitation.

Yes, all products come with a 3-year manufacturer guarantee.

We are a factory with trading operations, specializing in surge protection devices for over 17 years.

Each product undergoes testing before shipment, with professional skills and strict standards throughout production.

For in-stock items: within 1 week. For custom orders: approximately 3 weeks depending on order requirements.

We can produce according to your specific requirements. Contact us for competitive pricing and custom solutions.