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The Schaffner FN256-120-35 is a three-phase power line filter designed for chassis mounting. It supports a rated current of 120A and operates at voltages up to 480VAC. The unit features a compact design suitable for industrial applications requiring robust electromagnetic interference suppression.
Verify the specific suffix codes against official Schaffner documentation to ensure correct terminal configuration and voltage ratings. Confirm mechanical dimensions match the intended chassis cutout requirements before procurement.
Select this model when high continuous current capacity is required in a chassis-mount form factor. Ensure the application environment allows for direct chassis grounding to maximize EMI performance and safety compliance.
This component belongs to the FN256 series, which provides general-purpose EMC filtering for three-phase AC power lines. The series is engineered for durability in demanding industrial environments.
Consult official cross-reference lists for verified substitutes. Generic equivalents may not match the specific insertion loss characteristics or physical footprint.