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The FN3287-16-44-C21-R65 is a three-phase delta EMC/EMI power line filter manufactured by Schaffner. It features a two-stage configuration designed for robust noise suppression in industrial environments. The component supports a rated current of 16 A and operates with a voltage rating of 530 VAC phase-to-phase. It functions within a frequency range of DC to 60 Hz. The unit has a maximum operating temperature of +100°C and a minimum of -40°C, with a physical length of 170 mm.
Verify the specific suffix codes against official Schaffner documentation to ensure correct terminal configuration and mounting style. Confirm that the 16 A current rating and 530 VAC voltage specifications align with the target circuit requirements before integration. Check for RoHS compliance status if environmental regulations apply to the end product.
Select this model when a two-stage solution is required for three-phase delta networks. Ensure the application environment stays within the -40°C to +100°C operational temperature range. Verify that the physical dimensions fit the available enclosure space, noting the 170 mm length constraint.
This component belongs to the FN 3287 series of slim-line power line filters. The series is engineered for compact installation in control cabinets where space is limited but high performance is necessary. It serves as a critical interface between power sources and sensitive electronic loads.
Public confirmed substitute part numbers are not provided in the available documentation. Consult the manufacturer's cross-reference guide for compatible alternatives.