Schneider Electric 16315 Surge Arrester Cartridge Type 1 25kA 1.5kV 350V

The Schneider Electric 16315 is a high-performance Type 1 surge arrester cartridge engineered to provide robust protection for electrical distribution systems. This modular component is specifically designed to intercept and divert high-energy surges caused by direct or indirect lightning strikes, effectively shielding sensitive low-voltage equipment from damage. By maintaining a stable voltage environment, it plays a critical role in preventing downtime and extending the service life of connected electrical infrastructure.

Advantages

This surge arrester cartridge offers exceptional reliability due to its high discharge capacity of 25kA, which allows it to handle significant energy surges safely. Its modular design facilitates quick and easy replacement without the need to disconnect the entire electrical installation, minimizing maintenance time. The device provides a consistent protection level of 1.5kV, ensuring that downstream equipment remains within safe operating limits even during severe transient overvoltage events.

Suitable for

• Industrial electrical distribution boards
• Commercial building power protection
• Main incoming supply panels
• Low-voltage electrical installations

This device is not intended for use in high-voltage transmission networks or for protection against sustained overvoltage conditions that exceed its specified operating range. It should not be installed in environments where the ambient temperature or humidity levels fall outside the manufacturer's recommended operating parameters.

Key specifications

• Type: 1
• Discharge capacity: 25kA
• Protection level: 1.5kV
• Maximum operating voltage: 350V
• Design: Modular cartridge

To use the Schneider Electric 16315, ensure it is inserted into a compatible base unit designed for Type 1 surge protection. The cartridge should be securely clicked into place to ensure proper electrical contact. Installation must be performed by a qualified electrician in accordance with local electrical safety regulations. Regular visual inspection of the status indicator is recommended to ensure the cartridge is still functional and has not reached its end-of-life capacity.

What to consider before purchase

• Verify compatibility with your existing surge arrester base unit
• Ensure the maximum operating voltage matches your network requirements
• Confirm that the installation environment meets safety standards
• Check if the discharge capacity is sufficient for your specific lightning protection zone

Usage recommendations: It is advised to replace the cartridge immediately if the status indicator shows that the protection element has been exhausted. Always ensure the power is isolated before performing any maintenance or replacement tasks on the surge protection system.