Dehn DG Modular Surge Protector 500V Maximum Voltage Rating 20 kA Maximum Surge Current Type 2 Arrester DG S 385

Dehn DG S 385 is a modular surge protector designed for efficient protection against voltage surges and transients, commonly caused by switching operations, fuse failures, or lightning strikes. This Type 2 arrester supports a maximum voltage rating of 500V and can handle surge currents up to 20 kA, suitable for safeguarding sensitive electrical and electronic equipment in industrial, commercial, and residential installations.

The device is mounted on a DIN rail, enabling fast and secure installation. Its compact dimensions of 18mm length, 90mm height, and 66mm depth make it suitable for modular setups. The unit is robustly built with heavy-duty metal oxide varistors combined with spark gap technology to deliver high discharge capacity and effective surge suppression.

Temperature operating limits range from -40°C minimum to 80°C maximum, ensuring performance stability under varied environmental conditions. Status indication is provided through Thermo Dynamic Control technology, which allows real-time monitoring of the surge protection device's operational status.

This modular surge protector's plug-in modules facilitate tool-less replacement, allowing for convenient repair and maintenance without dismantling the entire system. Designed to work energy coordinated with other Dehn Redline products, it complies with BS7671 amendment 1 for surge protection.

Manufactured in Germany and RoHS compliant, the product upholds quality and environmental standards. This surge protector is ideal for use in electrical distribution panels in industrial plants, commercial buildings, water treatment facilities, and HVAC systems to prevent damage from transient voltage surges.

Supports DIN rail mounting for easy installation. Operates efficiently within temperature range of -40°C to 80°C. Dimensions of 18mm length, 90mm height, and 66mm depth ensure compact form factor. Equipped with heavy-duty metal oxide varistors and spark gaps for high surge capacity.

Includes Thermo Dynamic Control for surge protection status indication. Tool-less module replacement design for quick repair and testing. Energy coordinated with Dehn Redline products complying with BS7671 amendment 1. RoHS compliant and manufactured in Germany.

Explore more from our Surge Protection Components category to find compatible products and related accessories for enhanced electrical safety and performance.