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The Schaffner FN258L-180-40 is a three-phase EMC/RFI power line filter rated for 180 A and 480 VAC. Designed for chassis mounting with terminal block termination, it operates within a temperature range of -25°C to +100°C. This component belongs to the FN258 series, engineered for high-current industrial applications requiring robust electromagnetic interference suppression.
Verify availability status as this part may be obsolete or discontinued. Confirm exact replacement models such as the FN3288-160 if direct supply is unavailable. Ensure technical specifications match legacy system requirements before procurement.
Select this model for applications requiring 180 A three-phase filtering at 480 VAC. Consider thermal management due to high current ratings. Verify terminal block compatibility with existing wiring infrastructure.
Part of the Schaffner FN258 series, designed for high-performance EMI suppression in demanding environments. The FN258L variant specifically addresses three-phase needs with compact ultra-compact form factors relative to older generations.
The FN3288-160 is listed as an available substitute. Verify electrical parameters and physical dimensions to ensure compatibility with existing chassis mounts and terminal connections.