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FMBC-A91S-5512 is listed in the Power Line Filter Modules range at ChipApex. The manufacturer field lists SCHURTER Inc.. Its product description is LINE FILTER 480V/520VAC 55A CHAS. Review the specifications below when checking this part for your BOM.
The FMBC-A91S-5512 is a three-phase (Delta) EMC/EMI line filter from the SCHURTER FMBC NEO series. It supports a rated current of 55 A and operates at voltages up to 480 VAC or 520 VAC at 50/60 Hz. The unit features a two-stage filtering architecture with terminal block connections for chassis mounting. Designed for industrial environments, it ensures effective electromagnetic interference suppression while maintaining compliance with international safety standards.
Verify that the application voltage does not exceed 520 VAC and the load current remains within the 55 A rating. Confirm that the system uses a Delta configuration compatible with this specific model. Ensure proper chassis mounting provisions are available for the terminal block interface before procurement.
Select this component when high-current three-phase filtering is required in industrial settings. The two-stage design offers superior attenuation compared to single-stage alternatives. Verify compatibility with existing terminal block wiring practices and ensure sufficient space for chassis mounting within the equipment enclosure.
This part belongs to the FMBC NEO series, which provides compact and efficient power line filters. The series is designed for demanding industrial applications requiring reliable EMI suppression. The FMBC-A91S-5512 specifically addresses high-current needs with a robust construction suitable for continuous operation in harsh electrical environments.
No public confirmed substitute part numbers are available for direct replacement.
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