✅ CHINT 213516 – G NU6-II /F 100kA/385V 4P(R) Four-Pole Surge Arrester with Auxiliary Contact Description (English): The CHINT G NU6-II 213516 is a heavy-duty 4-pole Type II surge arrester with an integrated auxiliary contact (/F), rated for 100kA discharge current at 385V AC. Designed for full-system protection in three-phase + neutral (3P+N) configurations, this SPD is ideal for critical electrical infrastructure requiring remote surge monitoring and alarm indication. It ensures reliable surge suppression across all conductors, while the built-in AUX contact allows integration into control systems for real-time status signaling. Compliant with IEC/EN 61643 standards and DIN rail mountable. Specifications (English): Model: G NU6-II /F Part Number: CHINT 213516 Poles: 4P Type: Class II SPD Discharge Current (Imax): 100kA Max Continuous Operating Voltage (Uc): 385V AC Auxiliary Contact: Included (/F) Mounting: DIN rail Application: Monitored surge protection for 3P+N networks Standards: IEC/EN 61643