Dehn Surge Arrester 180 V DC, 127 V AC Maximum Voltage, 20 kA Maximum Surge Current Lightning Arrester BXTU ML2 BD S 0-180

Dehn BXTU ML2 BD S 0-180 surge arrester is an advanced lightning arrester designed for precise protection of low voltage DC power supply and signal lines in industrial process control circuits. It offers a maximum voltage rating of 180 V DC and 127 V AC, capable of handling surge currents up to 20 kA.

This device is mounted on a DIN rail and is suitable for use in harsh industrial environments, with an operating temperature range from -40°C to 80°C. The compact form factor (12 mm length, 90 mm height, and 66 mm depth) ensures easy integration into control panels.

Equipped with Activsense technology, this surge arrester automatically detects the signal voltage level from 0 to 180 V and adjusts the protection level for optimal performance. The integrated LifeCheck monitoring function ensures high availability by allowing rapid detection of damaged arresters.

Manufactured in Germany according to EN 61643-21 and IEC 61643-21 standards, this surge arrester provides reliable and tested protection for sensitive electronic equipment subjected to transient voltage surges caused by lightning, switching events, or fault conditions.

Voltage surges often occur due to switching of electrical equipment or nearby lightning strikes, resulting in transient voltages that can reach several thousand volts. The Dehn BXTU ML2 BD S 0-180 surge arrester mitigates these surges, protecting connected devices and ensuring system stability.

Designed for DIN rail mounting in industrial applications. Operates safely within -40°C to 80°C temperature range. Complies with EN 61643-21 and IEC 61643-21 standards for surge protection. Features Activsense technology for automatic voltage detection up to 180 V.

Includes LifeCheck monitoring for rapid fault detection and high availability. Compact slim DIN housing with dimensions 12 mm (L) x 90 mm (H) x 66 mm (D). Manufactured in Germany ensuring high-quality and durability.

This surge arrester is ideal for use in industrial automation, manufacturing facilities, power distribution panels, and control systems where surge protection and system reliability are critical. It helps protect PLCs, sensors, transducers, and other electronic components from electrical transient damage.

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