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The FN3311IT-400-99-C18-R5 is a three-phase busbar filter from the Schaffner FN3311 series, rated for 400 A and 500 VAC. Designed for chassis mounting with screw termination, it operates within a frequency range of 0 Hz to 60 Hz. The unit complies with CSA, IEC/EN, and UL standards, ensuring safety in industrial power applications.
Verify the specific voltage rating of 500 VAC against system requirements before procurement. Confirm that the busbar termination type matches existing infrastructure. Ensure compatibility with the specified operating temperature range and regulatory certifications required for the target market.
Select this model for applications requiring high current handling up to 400 A in a three-phase configuration. Consider the chassis mount form factor for space-constrained industrial enclosures. Validate that the 500 VAC rating aligns with the network voltage to prevent insulation failure or performance degradation.
This component belongs to the FN3311 series of power line filters manufactured by Schaffner EMC Inc. It is categorized as a three-phase busbar filter designed for robust industrial environments. The part number indicates specific electrical ratings and termination styles unique to this series.
No public confirmed substitute part numbers are available in the provided documentation.