SEARCH
— IC芯片 | 连接器 | 传感器 | 被动器件 —
FMBC-394D-K312 is listed in the Power Line Filter Modules range at ChipApex. The manufacturer field lists SCHURTER Inc.. Its product description is LINE FLTR 520VAC 230A CHASS MNT. Review the specifications below when checking this part for your BOM.
The FMBC-394D-K312 is a three-phase EMC/EMI line filter from the Schurter FMBC EP series. It features a two-stage design rated for 520V AC and 230A current. The unit utilizes terminal block mounting with screw connections. Operating temperatures range from -40°C to +100°C. Standard certifications include UL, VDE, and IEC/EN.
Verify the specific part number against official manufacturer documentation before procurement. Confirm that the voltage rating of 520V AC and current capacity of 230A match the system requirements. Ensure the terminal block mounting style is compatible with the intended chassis or panel layout. Check for updated certification status such as UL, VDE, and IEC/EN compliance relevant to the deployment region.
Select this component when high current handling up to 230A is required in a three-phase configuration. The two-stage design offers superior attenuation compared to single-stage alternatives. Verify that the operating temperature range of -40°C to +100°C suits the environmental conditions. Ensure the physical dimensions and terminal type fit the available space and wiring constraints.
This filter belongs to the FMBC EP series by Schurter, designed for robust industrial applications. The series provides reliable electromagnetic interference suppression for power lines. The specific model integrates high current capabilities within a standardized form factor suitable for DIN rail or panel mounting configurations.
No public confirmed substitute part numbers are available.
Explore related parts through Filters, all product categories, ChipApex homepage.

Learn how a diode conducts, how to identify anode and cathode, and when to choose rectifier, TVS, Zener or photodiode types for a circuit.
Read More
Find out when a bare shock switch needs a pull resistor, when an MCU internal pull-up is enough, and why sensor modules and piezo…
Read MoreFMBC-394D-K312 is listed in the Power Line Filter Modules range at ChipApex. The manufacturer field lists SCHURTER Inc.. Its product description is LINE FLTR…
Read More
Understand tactile switches, PCB and keyboard differences, four-pin wiring, debounce, force, travel and replacement checks for reliable control inputs.
Read MoreFMBC-394D-K312 is listed in the Power Line Filter Modules range at ChipApex. The manufacturer field lists SCHURTER Inc.. Its product description is LINE FLTR…
Read More
FMBC-394D-K312 is listed in the Power Line Filter Modules range at ChipApex. The manufacturer field lists SCHURTER Inc.. Its product description is LINE FLTR…
Read More
See how a MEMS gyroscope measures angular rate, why its angle estimate drifts, and which range, noise, interface and temperature specs to compare.
Read More
FMBC-394D-K312 is listed in the Power Line Filter Modules range at ChipApex. The manufacturer field lists SCHURTER Inc.. Its product description is LINE FLTR…
Read MoreFMBC-394D-K312 is listed in the Power Line Filter Modules range at ChipApex. The manufacturer field lists SCHURTER Inc.. Its product description is LINE FLTR…
Read More
FMBC-394D-K312 is listed in the Power Line Filter Modules range at ChipApex. The manufacturer field lists SCHURTER Inc.. Its product description is LINE FLTR…
Read More
Select MOV varistors by continuous voltage, clamping behavior, surge waveform and repetition. Check thermal disconnection, fuse coordination and replacements.
Read More
Learn what a battery BMS does, how protection differs from charging, and which pack specifications to check when sourcing BMS components through ChipApex.
Read More