The Phoenix Contact 1292321 EMC Filter is designed for single-phase AC and DC systems, supporting nominal voltages up to 230 V AC and 220 V DC. With a nominal current of 6 A, this mains filter effectively limits high-frequency interference voltages and currents, ensuring reliable protection for sensitive equipment. Ideal for DIN rail NS 35 mounting, this EMC filter is essential for maintaining system integrity in industrial automation environments.