The Phoenix Contact 1292316 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 20 A, this mains filter is ideal for mounting on NS 35 rails. It provides reliable protection for sensitive equipment by effectively attenuating high-frequency conducted interference. This EMC filter is essential for maintaining system integrity and performance in industrial automation environments.