Type 1 surge protection unit ATBARRIER MFF

for power suppliesfor transient current protectionoutdoor

Tested and certified as a protector Type 1+2+3 according to the standard EN IEC 61643-11. Suitable for Categories IIII, IV according to ITC-BT-23. The operating current of the line must be lower than 63 A. Compact multi-pole protection. Containing gas discharge tubes able to withstand very high currents. Short response time. Does not produce deflagration. Their activation causes no interruption in power supply. Thermodynamic control device. ATBARRIER series protectors have been tested in official and independent laboratories, obtaining their characteristics according to relevant standards. Certificated tests according to EN IEC 61643-11. Complies with requirements of UL 1449. Relevant standards: NF C 17102, UNE 21186, EN IEC 62305. Products compliant with EC requirements.