✅ CHINT 213403 – G NU6-II 100kA/385V 4P(R) Four-Pole Surge Arrester Description (English): The CHINT G NU6-II 213403 is a 4-pole Type II surge arrester rated for 100kA discharge current at 385V AC. Designed for use in three-phase + neutral (3P+N) systems, this SPD delivers high-performance protection for electrical panels, industrial machinery, and infrastructure exposed to high transient surge risk. It provides full coverage across all phases and the neutral conductor, ensuring total system protection. It supports DIN rail mounting and complies with IEC/EN 61643 surge protection standards. Specifications (English): Model: G NU6-II Part Number: CHINT 213403 Poles: 4P Type: Class II SPD Discharge Current (Imax): 100kA Max Continuous Operating Voltage (Uc): 385V AC Auxiliary Contact: Not included Mounting: DIN rail Application: High-performance protection for 3-phase + neutral systems Standards: IEC/EN 61643