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The SCHURTER Inc. 3-138-286 is a three-phase (Delta) EMC/EMI power line filter module from the FMAC NEO series. It features a single-stage design rated for 50 A current and 520 VAC voltage at 50 to 60 Hz frequencies. The unit utilizes chassis mounting with terminal block and threaded post (M6) termination styles. This component provides industrial-grade electromagnetic interference suppression for three-phase power systems.
Verify the exact part number 3-138-286 against manufacturer documentation to ensure compatibility with your specific three-phase Delta system requirements. Confirm that the 50 A current rating and 520 VAC voltage specifications align with your operational parameters. Check termination style requirements for terminal block or M6 threaded posts before procurement.
Select this model when a single-stage solution is sufficient for three-phase Delta applications requiring 50 A capacity. Ensure the chassis mounting type fits your enclosure design. Verify that the M6 threaded post terminals match your wiring infrastructure. Consider the FMAC NEO series characteristics for industrial environments where standard EMI filtering is needed.
This component belongs to Schurter's FMAC NEO series of power line filters, designed for industrial applications. The series offers various configurations for different phase and current requirements. The 3-138-286 specifically addresses three-phase Delta systems with moderate current demands, providing reliable EMI suppression within the specified electrical ratings.
Consult Schurter documentation for direct substitutes within the FMAC NEO series. Verify equivalent current and voltage ratings if considering alternative models. Ensure compatibility with existing mounting and termination configurations when evaluating replacement options.