FMBC-A91U-0712

Power Line Filter Modules Overview

The FMBC-A91U-0712 is a three-phase, two-stage RFI filter from the Schurter FMBC NEO series. It supports AC voltages of 480V and 520V at 50/60Hz frequencies with a rated current of 7A. Key electrical parameters include a capacitance of 6.8μF, inductance of 1.9mH, leakage current of 33mA, and power loss of 6.8W. The unit features screw terminals for connection and chassis mounting. Operating temperature ranges from -25°C to 100°C. Dimensions are 160x40x70mm or 275x85x50mm depending on configuration.

Power Line Filter Modules Feature Summary

• Two-stage attenuation design for enhanced EMI suppression
• Chassis mount construction with screw terminal connections
• Compliant with UL, VDE, and IEC/EN standards

Power Line Filter Modules Applications

• Industrial machinery EMC protection
• Power line filtering for three-phase systems
• Equipment requiring 480V/520VAC input conditioning

Power Line Filter Modules Procurement Notes

Verify exact physical dimensions against specific datasheet revisions as variations exist between 160x40x70mm and 275x85x50mm configurations. Confirm compliance requirements match UL1283, VDE, and IEC/EN standards. Ensure thermal management accommodates the specified operating temperature range of -25°C to 100°C and power loss characteristics during installation planning.

Power Line Filter Modules Selection Notes

Select this model for applications requiring robust three-phase noise filtration at 7A. The two-stage architecture provides superior attenuation compared to single-stage alternatives. Verify voltage ratings align with 480V or 520VAC system specifications. Consider chassis mounting constraints and terminal block accessibility when designing enclosure layouts for optimal maintenance access.

Power Line Filter Modules Part Context

Part of the FMBC NEO series, designed for industrial EMC solutions. Schurter specializes in passive components including fuses, circuit breakers, and connectors. This filter addresses electromagnetic interference in sensitive electronic environments, ensuring compliance with international safety and emission regulations for three-phase power distribution networks.

Power Line Filter Modules Replacement Considerations

FMBC-A91U-0710 is a similar 7A variant within the same series. Verify dimensional compatibility and terminal layout before substitution. Ensure replacement units meet identical voltage and current ratings for safe operational continuity.