FN3025HL-30-71

Overview

The Schaffner FN3025HL-30-71 is a three-phase EMC/RFI line filter designed for chassis mounting. It features a Delta configuration with ring terminal inputs and outputs. The unit supports a rated current of 30 A and operates at voltages up to 520 VAC at 60 Hz. Constructed with a plastic housing and metal ground plate, it provides single-stage filtering performance. This component is engineered to suppress electromagnetic interference in industrial and commercial power systems while maintaining high electromagnetic compatibility standards.

Feature Summary

• Combines plastic housing with a metal ground plate to ensure effective EMC performance without compromising structural integrity.
• Offers versatile installation options including chassis mounting configurations for flexible system integration.
• Provides dedicated shielding and grounding mechanisms to effectively attenuate radio frequency interference.

Applications

• Industrial machinery requiring robust EMI suppression
• Commercial equipment needing enhanced electromagnetic compatibility
• Communication devices sensitive to power line noise

Procurement Notes

Verify the specific ordering suffix against official Schaffner documentation to confirm terminal type and voltage ratings. Ensure the selected variant matches the required chassis mount configuration and current capacity for your application. Cross-reference the manufacturer part number with authorized distributor catalogs to confirm availability and compliance status before finalizing procurement orders.

Selection Notes

Select this model when a three-phase Delta filter with 30 A capacity is required for chassis-mounted applications. Consider the 520 VAC rating and ring terminal connections during design integration. Evaluate the single-stage filtering capability against specific EMI attenuation requirements. Confirm that the physical dimensions and mounting style align with the available space in the target enclosure or panel layout.

Part Context

This component belongs to the FN 3025 series, which includes variants for both chassis and DIN-rail mounting. The series offers different performance levels and current ratings to suit various industrial and commercial needs. The FN3025HL-30-71 specifically addresses high-current three-phase applications requiring reliable EMI suppression in compact chassis environments.

Replacement Considerations

Consult official Schaffner substitution guides for verified equivalent part numbers. Ensure any replacement maintains the same three-phase Delta configuration, 30 A current rating, and 520 VAC voltage specification. Verify that terminal types and mounting styles are compatible with existing infrastructure before implementing substitutions.