FN3026HL-20-71

Overview

The Schaffner FN3026HL-20-71 is a three-phase DIN-rail mounted EMC/RFI line filter designed for industrial applications. It features a Delta configuration with ring terminal inputs and outputs, supporting a rated current of 20 A at 520 VAC and 60 Hz. The unit utilizes a lightweight plastic enclosure with a metal ground plate to minimize leakage current. This single-stage filter provides enhanced electromagnetic compatibility performance while maintaining a compact form factor suitable for standard DIN rail installation.

Feature Summary

• Compact design in a lightweight plastic enclosure with integrated metal ground plate
• Minimized filter leakage current for improved safety and compliance
• Hinged safety covers with embedded screw terminals for secure connections

Applications

• Industrial machinery requiring three-phase power filtering
• DIN rail mounting systems for control panels
• Equipment needing reduced electromagnetic interference in Delta configurations

Procurement Notes

Verify the specific ordering suffix matches the required terminal type and voltage rating. Confirm that the 20 A current rating aligns with the load requirements. Ensure the DIN rail mounting style is compatible with the installation environment. Check for any specific certification requirements relevant to the target market.

Selection Notes

Select this model when a three-phase Delta configuration is required for DIN rail mounting. Consider the 20 A current capacity and 520 VAC rating for appropriate load matching. Evaluate the need for minimized leakage current and compact dimensions compared to chassis-mounted alternatives.

Part Context

This component belongs to the Schaffner FN3026 series, which offers various current ratings and terminal options. The HL variant typically denotes specific housing or terminal enhancements within the family. It serves as a specialized solution for high-density panel installations where space and electromagnetic performance are critical constraints.

Replacement Considerations

Direct substitutes include other FN3026 series models with different current ratings such as FN3026HL-30-71. Verify compatibility regarding mounting style, terminal configuration, and electrical ratings before substitution.