Type 2 surge arrester ATSUB-D M 3/4 DIN-120

type 3for power suppliescompact

Protector for power supply lines. Protection neutral-earth. With pluggable module. 2-pole. Type 2+3. Uc = 275 VAC. Imax =15 kA. Up(In) = 1000 V. Size 3DIN. Tested and certified as a protector Type 2+3 according to the standard EN IEC 61643-11. Suitable for Categories I, II, III, IV according to ITC-BT-23. With removable modules for replacement in the event of a breakdown or fault. Compact multi-pole protection. Made up of zinc oxide varistors and gas discharge tubes able towithstand very high currents. Coordinable with protectors of series ATSHOCK, ATSHIELD and ATCOVER. Short response time. Does not produce deflagration. Their activation causes no interruption in power supply. Thermodynamic control device. ATSUB series protectors have been tested in official and independent laboratories, obtaining their characteristics according to relevant standards.