Roxburgh Electronics MIF330 Line Filter

Roxburgh EMC MIF330 Line Filter is a three‑phase, 30 A chassis‑mount EMI/RFI filter designed for industrial motor drives. Rated for up to 520 VAC in three‑phase service, the MIF330 uses a three‑stage topology to suppress conducted noise on both input and motor cables, helping drive electronics survive harsh environments and promoting regulatory EMI compliance. It’s specifically suited for drives where longer cables separate the drive from the motor, providing robust attenuation across a broad frequency range to reduce interference with nearby equipment and improve overall system reliability. The compact chassis‑mount design simplifies installation in control panels or on machine frames, making it easy to integrate with servo drives, variable‑frequency drives, and other three‑phase motor drive systems in automation environments. In addition to EMI suppression, the MIF330 contributes to cleaner power delivery on industrial lines, supporting stable operation of connected controllers and sensors in CNC machines, conveyors, and general automation applications where EMI performance matters. Roxburgh’s MIF330 is positioned as a durable, general‑purpose line filter for demanding manufacturing settings, delivering reliable filtration without requiring specialized mounting hardware.