AC Surge Protection Device (SPD) 4-pole, 20 kA, Category 2, GBL

Product Description The AC Surge Protection Device (SPD) is a 4-pole lightning arrester designed to protect three-phase AC power systems from transient overvoltages caused by lightning strikes or switching operations. Manufactured by GBL, this device meets Category 2 protection standards and supports surge currents up to 20 kA. Main Specifications Parameter Value Device Type AC SPD Number of Poles 4 Protection Category Category 2 (EN/IEC 61643 compliant) Maximum Discharge Current (Imax) 20 kA Rated Voltage AC 230/400 V Protection Class IP20 (Indoor use) Mounting Type DIN rail Manufacturer GBL Advantages Effective protection against transient surges Ideal for solar PV systems and residential AC networks Easy installation on DIN rail Reliable German-quality product from GBL Application Recommended for use in protection panels of photovoltaic systems, commercial buildings, private households, and industrial facilities. Ensures stable operation of electrical equipment under surge conditions. Order the AC SPD 4P today — a smart investment in the safety of your electrical system!