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Surge Protective Device BR-40 2P Type 2 40kA for TNS Systems
In today’s electrical infrastructure, protecting sensitive equipment from power surges is crucial. The BR-40 2P Type 2 40kA Surge Protective Device (SPD) is specifically designed for TNS (Terra-Neutral-Separate) systems, offering robust protection against transient overvoltages.
Key Features of BR-40 2P Type 2 SPD
The BR-40 2P Type 2 SPD provides several advanced features to ensure reliable surge protection:
- 40kA Maximum Discharge Current (Imax) – Handles high-energy surges effectively.
- Type 2 Classification – Suitable for installation at the distribution board level.
- 2-Pole Design – Protects both Line-Neutral and Neutral-Earth connections.
- Thermal Disconnector – Safely disconnects the SPD in case of failure.
- Visual Status Indicator – Easy monitoring of operational status.
Why Choose BR-40 2P for TNS Systems?
TNS systems require specialized surge protection due to their separate neutral and earth conductors. The BR-40 2P is engineered to:
- Prevent damage from lightning-induced surges.
- Mitigate switching transients from electrical loads.
- Enhance the lifespan of connected devices.
Installation and Compatibility
The BR-40 2P Type 2 SPD is designed for easy installation in distribution panels. It complies with international standards such as IEC 61643-11 and is suitable for residential, commercial, and industrial applications.
For optimal performance, it should be installed by a qualified electrician and paired with a Type 1 SPD if lightning protection is required at the service entrance.
Conclusion
The BR-40 2P Type 2 40kA Surge Protective Device is an essential component for safeguarding TNS electrical systems against damaging surges. Its high discharge capacity, reliability, and compliance with safety standards make it a top choice for surge protection solutions.
