Dehn Modular Surge Protector Lightning Arrester 255V AC Maximum Voltage Rating 50kA Maximum Surge Current DSH TNS 255

Dehn DSH TNS 255 modular surge protector is engineered for efficient protection of electrical systems operating at 255V AC. Its primary function as a lightning arrester and surge suppressor ensures terminal equipment safety against voltage surges caused by switching operations and lightning strikes. This device is optimized for TN-S systems with a prewired combined lightning current and surge arrester design.

Designed for DIN rail mounting, the compact module measures 90mm in height, 72mm in depth, and 72mm in length, making it suitable for installations with limited space. It operates reliably within a wide temperature range from -40°C up to 80°C, maintaining consistent surge protection performance.

Certified by prestigious standards including VDE, UL, and KEMA, this surge protector guarantees quality and safety compliance. Its spark-gap based design provides space-saving solutions for simply equipped electrical installations with reduced technical requirements.

The Dehn DSH TNS 255 is capable of protecting terminal equipment from dangerous voltage spikes, which can reach several thousand volts and high surge currents up to 50 kA. This ensures durability and extended operational safety for sensitive electronic devices.

Prewired combined lightning current and surge arrester optimized for TN-S systems. Compact DIN rail mount design suitable for electrical installations with limited space. Capable of protecting terminal equipment from voltage surges and lightning strikes.

Operates reliably within temperature range of -40°C to 80°C. Complies with VDE, UL, and KEMA standards ensuring high safety and quality. Constructed as a space-saving spark-gap based arrester module for simple installations.

Suitable for industrial, commercial, and residential surge protection applications. Manufactured in Germany ensuring premium build quality. Dimensions: 90mm height, 72mm depth, and 72mm length for easy system integration.

This product is ideal for industrial, laboratory, commercial, and construction electrical installations requiring reliable surge protection. Its robust design and high-quality manufacturing standards make it a top choice for protecting infrastructure and sensitive equipment from transient voltage surges. Explore more Surge Protection Components and modules in the Electronics & Electricals category at EnvMart for comprehensive system safety solutions.