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BR-20 2P Type 2 20kA Surge Protective Device for TNS Systems
Electrical systems are vulnerable to transient overvoltages caused by lightning strikes, switching operations, or other electrical disturbances. To protect sensitive equipment and ensure system reliability, surge protective devices (SPDs) are essential. The BR-20 2P Type 2 20kA Surge Protective Device is specifically designed for TNS (Terra Neutral Separate) systems, offering robust protection against surges.
Key Features of the BR-20 2P Type 2 SPD
The BR-20 2P Type 2 SPD is engineered to provide high-performance surge protection with the following features:
- 20kA Discharge Capacity – Capable of handling high surge currents, ensuring reliable protection for your electrical installation.
- Type 2 Classification – Designed to protect against indirect lightning strikes and switching transients, making it ideal for installation at distribution boards.
- 2-Pole Configuration – Suitable for single-phase TNS systems, providing protection between line-neutral and line-earth connections.
- Visual Status Indication – Equipped with an LED indicator to show the operational status of the device.
- Thermal Disconnector – Includes a fail-safe mechanism to disconnect the SPD in case of overload, preventing damage to the system.
Why Choose the BR-20 for TNS Systems?
TNS systems, where the neutral and earth are separate, require specialized surge protection to ensure safety and performance. The BR-20 2P Type 2 SPD is specifically tailored for these systems, offering:
- Compliance with Standards – Meets IEC 61643-11 and other relevant standards for surge protection devices.
- Enhanced Safety – Protects both equipment and personnel by diverting harmful surges away from sensitive circuits.
- Easy Installation – Designed for straightforward mounting on DIN rails, making it convenient for electricians to integrate into existing systems.
Applications of the BR-20 SPD
The BR-20 2P Type 2 20kA SPD is suitable for a wide range of applications, including:
- Residential and commercial electrical panels
- Industrial control systems
- Telecommunications and data centers
- Renewable energy installations (e.g., solar PV systems)
Conclusion
Protecting your electrical infrastructure from surges is critical to maintaining operational continuity and preventing costly damage. The BR-20 2P Type 2 20kA Surge Protective Device is a reliable solution for TNS systems, offering high discharge capacity, compliance with industry standards, and easy integration. Whether for residential, commercial, or industrial use, this SPD ensures your equipment remains safe from transient overvoltages.
