Technical Specifications

Maximum Current: 50A
Maximum Voltage: 1500 V DC (Direct Current)
Rated Voltage: 1500 V DC
Rated Current: 55A
Certification: CE (Complies with European safety standards)
Number of Circuits (Strings): Suitable for configurations of 3–4 solar panel strings
Application: Designed for protection in solar energy systems, providing quick shutdown in emergency situations
Usage

Emergency Disconnection: This switch is designed for safe and rapid disconnection of solar energy systems from the grid in critical situations. It is installed directly between the solar panels and the power distribution system to ensure reliable and quick power disconnection.
Firefighter Protection: In case of fire, this switch allows firefighters to safely extinguish flames near solar panels, as the system can be quickly disconnected from the high-voltage circuit.
Solar Energy System Protection: This switch helps protect the entire solar collector system from electrical overloads and ensures system safety during unexpected events.
Solution for Large Solar Energy Systems: The switch can operate with large 1500 V solar energy systems that require high-capacity protection devices.
Pros

High Voltage and Current Capacity: The switch is designed to handle high-voltage solar energy systems (up to 1500 V and 55A), making it suitable for solar energy systems of various sizes.
Firefighter Safety: This switch is designed with firefighter safety in mind, allowing for quick disconnection of solar panels from the electrical system in the event of a fire or other emergency.
Reliability: With CE certification, this switch meets safety requirements, ensuring reliable performance and adequate protection.
Effective Overload Protection: High-voltage insulation properties allow for safe management of high-load solar energy systems, reducing the risk of overload.
5-Year Warranty
Cons

Limited to High-Voltage DC Systems: This switch is designed exclusively for solar energy systems with direct current, making it unsuitable for other power distribution systems requiring alternating current solutions.
High Initial Cost: As a device for high-voltage systems, it can be more expensive than standard switches, requiring a larger investment for installation in large solar systems.
Conclusion

An essential protection solution for solar energy systems, ensuring fast and effective power disconnection in the event of an emergency. It not only provides protection against overloads and voltage spikes but also allows firefighters to work safely near solar collectors in high-voltage situations.