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Schurter FMW4-65 Compact Three-Phase Single-Stage EMC Filter With Neutral
Chassis Mount | 275/480 VAC | 3–20 A | 3-Phase With Neutral
Schurter FMW4-65 EMC Filter Overview
The Schurter FMW4-65 is a compact single-stage three-phase EMC filter for systems with a neutral conductor (L1, L2, L3, N, PE), rated 3–20 A at 275/480 VAC from -25°C to 100°C. Quick-connect 6.3×0.8 mm terminals are provided for all phase, neutral, and PE connections. Two leakage variants are available: standard (<0.5 mA, 3–10 A) and industrial (<3 mA, 10–20 A). Schurter now recommends the FMAD CP for new designs.
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Features
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- 4-wire filter (L1, L2, L3, N, PE); quick connect 6.3×0.8 mm terminals throughout
- Standard (<0.5 mA) and industrial (<3 mA) leakage versions
- Metal housing; chassis screw mounting
- IP20; Protection Class I
- VDE certificate 40004673
- IEC/UL 62368-1 application standard
- CE, RoHS, China RoHS, REACH compliant
- Packaging: 10 pcs
- Recommended replacement: FMAD CP
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Compatible Applications
For compact three-phase EMC filtering in systems with a neutral conductor:
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- Three-phase industrial power supplies with neutral
- Low-power inverters and converters
- Industrial machinery with 4-wire supply
- Automation and process control equipment
- HVAC and building services equipment
FMW4-65 Technical Specifications
Technical specifications
| Parameter | Value |
|---|---|
| Rated Voltage | 275/480 VAC |
| Rated Current | 3–20 A |
| Frequency | 50/60 Hz |
| Filter Stages | 1 |
| Phase Configuration | 3-phase with neutral (L1, L2, L3, N, PE) |
| Operating Temperature | -25°C to 100°C |
| Mounting | Chassis screw |
| Terminal | Quick connect 6.3×0.8 mm |
| Housing Material | Metal |
| IP Rating | IP20 |
| Leakage Current (Standard) | < 0.5 mA |
| Leakage Current (Industrial) | < 3 mA |
| VDE Certificate | 40004673 |
| Application Standards | IEC/UL 62368-1 |
| Compliances | CE, RoHS, China RoHS, REACH |
| Packaging | 10 pcs |
| Recommended Replacement | FMAD CP |
FMW4-65 Variants & Order Codes
|
Order No. |
Current (A) |
Leakage (mA) |
Weight (kg) |
Pkg (pcs) |
|---|---|---|---|---|
|
FMW-65-0001 |
3 |
<0.5 |
0.20 |
10 |
|
FMW-65-0002 |
6 |
<0.5 |
0.20 |
10 |
|
FMW-65-0003 |
10 |
<0.5 |
0.23 |
10 |
|
FMW-65-0004 |
10 |
<3 |
0.35 |
10 |
|
FMW-65-0005 |
20 |
<3 |
0.25 |
10 |
Downloads & Documentation
FMW4-65 Datasheet
Buy Schurter FMW4-65 From the Official UK Distributor
Dalroad is the official UK distributor for Schurter. We hold reliable stock of their EMC filter range, and our team supports design engineers through component selection, system integration and supply planning for industrial power electronics, motor drive and power conversion applications. Submit an enquiry to book a call with our technical experts or request a sample.