FN3100-35-33

Overview

The FN3100-35-33 is a three-phase EMC/RFI power line filter manufactured by TE Connectivity / Schaffner. It features a chassis mount design with terminal block termination. The unit is rated for 35 A current and 520 VAC voltage at operating frequencies from 0 Hz to 60 Hz. Physical dimensions are 355 mm in length, 60 mm in width, and 150 mm in height, weighing approximately 2.3 kg. It has a maximum leakage current of 6.8 mA and operates within a temperature range of -25°C to +100°C. Certifications include UL and CSA.

Feature Summary

• Three-phase RFI filtering capability for industrial power lines
• Chassis mount construction with safety terminal block connections
• High current handling capacity suitable for heavy-duty equipment

Applications

• Industrial machinery power conditioning
• Manufacturing plant electrical systems
• Heavy-duty motor drive installations

Procurement Notes

Verify the manufacturer part number FN3100-35-33 against official TE Connectivity or Schaffner documentation to ensure authenticity. Confirm that the specific terminal block configuration matches the installation requirements. Check for updated certification marks such as UL and CSA on the product label. Ensure the voltage and current ratings align with the system specifications before procurement.

Selection Notes

Select this component for applications requiring robust three-phase noise suppression in high-current environments. The chassis mount style and terminal block interface facilitate secure integration into industrial enclosures. Consider the physical dimensions and weight when designing the mounting structure. Verify compatibility with the operating frequency range of 0 Hz to 60 Hz.

Part Context

This component belongs to the FN 3100 series of power line filters from Schaffner. The series is designed for demanding industrial applications where reliable EMI/RFI suppression is critical. The FN3100-35-33 variant specifically addresses high-current needs with a standardized chassis mount form factor.

Replacement Considerations

Consult official Schaffner documentation for verified substitute part numbers. Cross-reference technical specifications including current rating, voltage, and physical dimensions to ensure functional equivalence.