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The FN3288-80-34-C21-R65 is a three-phase EMC/RFI power line filter manufactured by TE Connectivity / Schaffner. It features a chassis mount design with terminal block input and output connections. The unit is rated for 530 VAC and supports a continuous current of 80 A. Designed for operation between 0 Hz and 60 Hz, it utilizes a Delta (3-wire + ground) configuration. The component complies with UL 60939-3 and IEC 60939-3 standards.
Verify the specific suffix codes against the manufacturer datasheet to ensure correct terminal block orientation and leakage current specifications. Confirm that the chassis mounting dimensions align with the target enclosure layout. Ensure the operating environment temperature remains within the specified range to maintain filter performance and safety compliance ratings.
Select this model when an 80 A capacity is required for three-phase delta configurations. Compare against the FN3287 series if lower current ratings or different physical footprints are acceptable. Verify that the 530 VAC rating matches the system voltage. Consider the terminal block termination style versus screw-down options based on wiring requirements.
This component belongs to the FN3288 series of slim-line power filters. The series offers various current ratings from 16 A to 125 A. All units in this family share similar chassis-mount architectures and terminal block connection styles, differing primarily in current handling capacity and physical dimensions.
The FN3288-80-34-C35-R65 is a documented alternative within the same series. Verify that the C35 suffix does not alter the terminal block interface or electrical characteristics before substitution.