Dehn DG Modular Surge Protector Type 2 Arrester 275V Max Voltage 40 kA Max Surge Current DG M TNC 275

Dehn DG M TNC 275 is a modular surge protector designed as a Type 2 arrester with a maximum voltage rating of 275V and a maximum surge current capacity of 40 kA. This device mounts easily on DIN rails, making installation straightforward and flexible for various electrical panels and systems. The temperature range of -40°C to 80°C allows it to operate reliably under diverse environmental conditions, suitable for industrial, commercial, and residential electrical protection setups.

The compact unit measures 54 mm in length, 90 mm in height, and 66 mm in depth, providing a space-efficient solution for safeguarding sensitive electrical components against transient overvoltages such as switching surges and lightning strikes. It utilizes heavy-duty metal oxide varistors combined with spark gap technology to achieve high discharge capacity and durable protection.

Built with user convenience in mind, this surge protector features tool-less plug replacements, enabling quick repairs and testing without dismantling the entire device. Status indication via Thermo Dynamic Control helps in monitoring device condition, ensuring timely maintenance and operation continuity.

This product complies with multiple key standards including VdS, UL, VDE, and KEMA, highlighting its certification for safety and performance. It is energy coordinated with Dehn Redline products in accordance with BS7671 amendment 1, aligning with recognized wiring regulations for enhanced system protection.

Surge protection devices like the DG M TNC 275 are critical in managing transient voltage surges generated by events such as lightning strikes, fluorescent light switching, and fuse failures. This device effectively limits the maximum let-through voltage and controls current inrush to protect wiring and connected electronic equipment.

Manufactured in Germany, the DG M TNC 275 embodies high-quality engineering and is suitable for use in industrial, laboratory, HVAC, manufacturing, commercial, and residential applications requiring dependable surge suppression devices.

The surge protector mounts on a DIN rail allowing simple integration into electrical systems. Operating temperature range ensures functionality from -40°C to 80°C. Compact dimensions save panel space while providing robust protection.

High discharge capacity with metal oxide varistors and spark gap technology. Status indication via Thermo Dynamic Control for easy monitoring. Tool-less module replacement facilitates maintenance and testing. Certified to VdS, UL, VDE, and KEMA standards.

Energy coordination compatible with Dehn Redline series according to BS7671 amendment 1. Reliable protection for electrical installations exposed to transient voltage surges. German origin guarantees quality and compliance with international standards.

Explore more products within the Surge Protection Components category on EnvMart for comprehensive electrical safety solutions.