FN3043-10-61-C21-R65

Overview

The Schaffner FN3043-10-61-C21-R65 is a three-phase (Delta) EMC/EMI line filter rated for 10 A at 530 VAC and 60 Hz. It utilizes a single-stage design with terminal block connections for both input and output. The unit features a plastic housing and metal ground plate, supporting chassis mounting. Key electrical parameters include a maximum leakage current of 6 mA and an operating temperature range from -40°C to 100°C.

Feature Summary

• Low-leakage design suitable for sensitive applications
• Compact tight-packaged construction with plastic housing and metal ground plate
• Single-stage filtering architecture

Applications

• Industrial machinery power supply conditioning
• Medical equipment noise suppression
• Three-phase Delta system EMC compliance

Procurement Notes

Verify the specific suffix codes against the manufacturer datasheet to ensure correct terminal type and mounting configuration. Confirm that the 10 A rating and 530 VAC voltage align with your system requirements. Check for RoHS compliance status if required by your procurement policy. Ensure chassis mounting provisions are available in the installation environment.

Selection Notes

Select this model when low leakage current is critical for safety or signal integrity in three-phase Delta systems. The compact form factor makes it suitable for space-constrained enclosures. Verify that the terminal block connection method matches existing wiring infrastructure. Consider the thermal derating curve if ambient temperatures approach the upper limit of 100°C.

Part Context

This component belongs to the Schaffner FN3043 series, designed for high-performance EMI suppression in industrial and medical environments. The series emphasizes weight reduction through optimized packaging while maintaining robust EMC performance. It serves as a standard solution for meeting regulatory emission limits in three-phase power lines.

Replacement Considerations

Cross-reference part numbers such as FN3042-10-61-C21-R65 for similar specifications but verify mounting differences. Ensure substitute components match the 10 A current rating and Delta configuration. Confirm identical terminal block types to avoid rewiring modifications.