T2 (C) surge limiter module ETITEC C T2 275/20 replaceable module 002440414

Electrical installation protection with ETITEC C T2 module

This T2 class surge limiter exchangeable module is a key element ensuring safety in every electrical installation. Designed by ETI POLAM, this module effectively protects against the effects of surges that can damage sensitive electrical and electronic devices. Its compact size – only 1 module – makes it easy to install in distribution boards.

The ETITEC C T2 module is compatible with various network configurations: TN, TN-S, TT and TN-C, making it a universal solution for a wide range of applications. The rated AC voltage of 240V and the ability to work with wires with a cross-section of up to 35 mm² (stranded) and 25 mm² (flexible) guarantee its versatility. Optical indication of operation facilitates quick identification of an emergency situation.

Key features and benefits

• Effective protection: Provides protection against surges with a protection level of 1.5 kV, minimizing the risk of equipment damage.
• Versatility: Compatible with various network configurations (TN, TN-S, TT, TN-C), simplifying the selection of the appropriate solution.
• High durability: Short-circuit strength at 25 kA and maximum discharge current of 40 kA (8/20) guarantee reliable operation even in difficult conditions.
• Compact size: Occupies only 1 module in the distribution board, making it easy to install even in limited spaces.
• Quick diagnostics: Optical indication of operation allows for quick location of the problem and taking appropriate repair actions.
• Compliance with standards: Meets the latest PN-EN 61643-11 standard, confirming its high quality and safety.

Installation and application

The module is mounted on a base (35mm DIN rail), which ensures stability and ease of replacement if necessary. It finds application in residential, commercial and industrial installations, where protection against surges is particularly important – e.g. in residential buildings, offices, data centers or industrial facilities. Thanks to its design and technical parameters, it is an ideal solution for installers looking for a reliable and easy-to-install overvoltage protection.