Surge protection limiter T2 (C) exchangeable module MOD.ETITEC C T2 440/20 002440415

Surge protection for your installation

This T2 (C) class surge limiter replaceable module from ETI, from the ETITEC series, is a key element ensuring the safety and reliability of the electrical installation. Designed to protect against the effects of lightning strikes and voltage surges in the network, it minimizes the risk of damage to sensitive electronic equipment. This module is particularly important in places exposed to frequent voltage changes or in buildings with an extensive electrical installation.

Construction and application

The ETITEC C T2 surge arrester is designed for mounting on a TH35 rail (standard rail in switchboards). Its compact size – only 1 module – allows for easy integration even in tight spaces. The device effectively protects circuits with a rated voltage of 400V (maximum 440V), and its versatility is confirmed by the possibility of use in various network systems: TN, IT, TN-S, TT and TN-C. This makes it suitable for both home and industrial installations.

Key features and benefits

• High protection efficiency: Rated discharge current of 20kA (maximum 40kA) guarantees effective protection against sudden voltage spikes.
• Versatility: Possibility of use in various network systems (TN, IT, TN-S, TT, TN-C) increases installation flexibility.
• Optical indication: Built-in optical indicator informs about the operation of the arrester, which facilitates diagnostics and quick response in the event of a failure.
• High wire throughput: Supports wires with a cross-section of up to 35 mm² (single-/multi-strand) and 25 mm² (flexible) ensuring compatibility with most installations.
• Durability and safety: Short-circuit strength at 25kA and protection level of 2kV ensure stable operation and long device life.
• Compact dimensions: Occupies only 1 module in the switchboard, making it easy to install even in limited spaces.
• Compliance with standards: Ensures compliance with applicable electrical safety standards.

The ETITEC C T2 surge arrester is an investment in the safety of your electrical installation and connected devices. Its reliability and versatility make it an ideal choice for both professional installers and conscious users who care about protecting their equipment.