The Type 2 DEHNguard SE 972110 surge arrester is a highly advanced protection device specifically designed for use in direct current consumer installations. It meets the requirements of the EN 61643-11 standard and provides a reliable solution for protection against surges caused by lightning strikes or other electrical disturbances. The DEHNguard SE consists of a base unit and a plug-in protection module, allowing for easy installation and maintenance. With high device safety and a powerful DC switching device, this surge arrester is ideal for use in lightning protection zones and at interfaces of protection concepts. Installation is conveniently done on a DIN rail, facilitating integration into existing systems.

• Test class Type 2 for effective surge protection
• Nominal discharge current of 12.5 kA for high resilience
• Protection level of only 0.5 V for optimal device protection
• Suitable for use in DC circuits.