Schneider Electric 16316 Surge Arrester Cartridge Type 2, 40kA, 1.4kV, 350V

The Schneider Electric 16316 is a high-performance Type 2 surge arrester cartridge engineered to provide reliable protection against transient overvoltages in electrical distribution systems. This replacement module is designed to integrate seamlessly into existing surge protection setups, safeguarding sensitive electronic equipment and infrastructure from sudden voltage spikes caused by switching operations or indirect lightning strikes. By maintaining a stable voltage environment, this component helps prevent damage to connected devices and extends the operational lifespan of your electrical installation.

Advantages

This surge arrester cartridge offers robust performance with a high discharge capacity of 40kA, ensuring effective dissipation of excess energy during surge events. Its precise protection level of 1.4kV provides a secure threshold for residential and commercial applications, minimizing the risk of insulation breakdown. The modular design allows for quick and easy replacement without the need for complex rewiring, making maintenance efficient and reducing system downtime. Built to high quality standards, it ensures consistent reliability in demanding power distribution environments.

Suitable for

• Residential electrical distribution boards
• Commercial office power systems
• Protection of sensitive electronic appliances
• Industrial control panels requiring Type 2 protection

When it may not be suitable

This device is not intended for use as a primary lightning protection system against direct strikes. It is specifically designed for Type 2 protection and should be installed in conjunction with appropriate upstream protection if the installation is exposed to high-risk atmospheric discharge.

Key specifications

• Protection Type: Type 2
• Maximum discharge current: 40kA
• Voltage protection level: 1.4kV
• Maximum operating voltage: 350V

How to use

The cartridge is designed for installation into a compatible Schneider Electric surge arrester base. Ensure the power supply is disconnected before attempting to insert or replace the cartridge. Simply align the module with the base and press firmly until it clicks into place. The integrated status indicator should be monitored regularly to ensure the cartridge remains functional; if the indicator changes color, the cartridge has reached its end of life and must be replaced immediately to maintain system protection.

What to consider before purchase

• Verify compatibility with your existing surge arrester base
• Ensure the maximum operating voltage matches your network requirements
• Check that the installation environment meets the necessary safety standards

Usage recommendations

Regularly inspect the status indicator on the front of the cartridge to confirm that the protection remains active. Replace the module immediately if the indicator signals a fault to ensure continuous safety for your electrical equipment.