✅ CHINT 213517 – G NU6-II /F 100kA/460V 4P(R) Four-Pole Surge Arrester with Auxiliary Contact Description (English): The CHINT G NU6-II 213517 is a high-performance 4-pole Type II surge arrester equipped with an auxiliary contact (/F), rated for 100kA discharge current at 460V AC. It is built for advanced surge protection in demanding industrial three-phase + neutral (3P+N) systems, where both high discharge capacity and real-time monitoring are critical. This SPD provides reliable protection against overvoltage from lightning or switching events, with full-phase coverage and fault status signaling via AUX. Designed for DIN rail mounting and compliant with IEC/EN 61643 standards. Specifications (English): Model: G NU6-II /F Part Number: CHINT 213517 Poles: 4P Type: Class II SPD Discharge Current (Imax): 100kA Max Continuous Operating Voltage (Uc): 460V AC Auxiliary Contact: Included (/F) Mounting: DIN rail Application: Monitored high-energy surge protection for 3P+N networks Standards: IEC/EN 61643