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The FN3311IT-2300-99-C18-R5 is a three-phase busbar power line filter manufactured by Schaffner EMC Inc. It features a high current rating of 2300 A and operates within a frequency range of 0 Hz to 60 Hz. The unit supports a voltage rating of 760 VAC and utilizes screw termination for secure connections. Designed for chassis mounting, the filter measures 320 mm in length and 165 mm in height. It complies with CSA, IEC/EN 60939, and UL 1283 standards.
Verify specific ordering suffixes against official Schaffner documentation to ensure correct configuration. Confirm mechanical dimensions and mounting requirements match the target chassis design. Check regional availability as distribution status may vary. Ensure compliance with local safety regulations such as UL or CSA before integration into final equipment assemblies.
Select this model for applications requiring high continuous current capacity in three-phase environments. Evaluate thermal management needs given the 2300 A rating. Compare leakage current specifications against sensitive load requirements. Consider physical footprint constraints due to the large chassis-mount form factor. Verify input/output voltage ratings align with the system's operational parameters.
This component belongs to the FN3311 series of compact three-phase high-power filters from Schaffner. The series is designed for demanding industrial EMC applications. The IT variant indicates specific internal topology or terminal configuration distinct from standard versions. It represents a specialized solution for heavy electrical infrastructure where standard filters cannot handle extreme current loads.
FN3311HV-2300-99-C18-R5