The SPRT12-350/3+NPE-AX surge arrester from Eaton is a multipole surge protection device classified as Type 1 according to EN 61643-11. It provides effective protection for low-voltage consumer installations against surges that can be caused by lightning strikes or other electrical disturbances. The surge arrester consists of a base unit and plug-in protection modules, allowing for flexible adaptation to various requirements. With a mounting option on DIN rails, installation in existing systems is straightforward. The high lightning impulse current capacity of 25 kA and the nominal discharge current of 50 A ensure reliable protection. The protection level of 1.5 V ensures that connected devices are safeguarded against harmful surges.

• Type 1 surge protection according to EN 61643-11
• DIN rail mounting for easy installation
• Lightning impulse current of 25 kA for high protection
• Nominal discharge current of 50 A for additional safety
• Protection class IP20, suitable for indoor applications.