ETITEC ML T123 305/50 G surge limiter exchange module 002440674

Surge protection for your installation

The ETITEC ML T123 305/50 G surge limiter exchangeable module is a key element ensuring electrical safety in buildings and installations. It is designed to protect against the effects of atmospheric and switching surges, which can damage sensitive electronic devices. This limiter, mounted on a base, effectively protects against sudden voltage increases, minimizing the risk of failures and downtime.

Construction and application

The ETITEC ML T123 limiter belongs to protection class Type 1+2, which means it provides protection against both direct lightning strikes (Type 1 part) and indirect surges (Type 2 part). Its compact construction – only 1 module wide – allows for easy installation in electrical switchboards with limited space. The surge current of 50 kA (10/350 µs) guarantees high effectiveness in the event of strong surges. This limiter is compatible with various network configurations: TN, TN-C, TN-S and TT, making it a universal solution for many applications.

Key features and benefits

• High protection efficiency: Surge current of 50 kA provides effective protection against strong surges.
• Versatility: Compatibility with various network configurations (TN, TN-C, TN-S, TT) increases the range of applications.
• Compact size: Occupies only 1 module in the switchboard, making it easy to install even in tight spaces.
• Optical indication of operation: Optical indicator informs about the need to replace the module after the limiter has operated.
• Safety and reliability: Protection class Type 1+2 guarantees comprehensive protection of the electrical installation.
• Energy saving: Specific energy at 39 kJ/Ohm indicates efficient absorption of surge energy.
• Easy replacement: Modular design allows for quick and easy replacement of the damaged element without the need to disassemble the entire housing.

The ETITEC ML T123 limiter is an investment in the safety and reliability of your electrical installation. It provides protection against costly equipment failures and work stoppages, and its versatility makes it the ideal choice for both professional installers and end users.