N258X Series High Current RFI/EMP Power Filters
N258X High Current RFI/EMP Power Filters are designed for main three-phase and neutral supply lines, supporting up to 800A and 400A respectively. These compact, lightweight filters provide exceptional EMI and EMP protection with minimal power dissipation and temperature rise, making them ideal for high-demand industrial and defense applications.
Maximum Power Integrity with the N258X RFI/EMP Filter Series
The N258X High Current RFI/EMP Power Filters deliver superior electromagnetic protection for high-current systems such as industrial plants, computer facilities, and EMPP systems. Designed to handle up to 800A (three-phase) and 400A (neutral), they ensure reliable filtering performance while maintaining low power loss and thermal output. Their compact construction allows easy integration into space-limited environments, and detachable end housings offer flexible cabling options for installation. To guarantee maximum performance and safety, solid earthing of the filter case is required.
- Handles up to 800A (three-phase) and 400A (neutral) with low power dissipation and temperature rise.
- Compact, lightweight design ideal for EMPP systems, industrial plants, and screened room facilities.
- Detachable end housings for flexible cabling and installation configurations.













