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Schurter FMAB HV High Voltage Single-Phase EMC Filter
277 VAC / 400 VDC | 1–20 A | Standard, Medical M5 & M80
Schurter FMAB HV High Voltage EMC Filter Overview
The Schurter FMAB HV is a single-phase EMC filter rated for operation at 277 VAC and 400 VDC, covering currents from 1 to 20 A at temperatures from -40°C to 100°C. Its higher voltage rating makes it directly applicable to North American 277 V single-phase mains and to DC bus filtering at 400 VDC, where standard 250 VAC filters are insufficient. Standard, medical M5 (<0.005 mA) and medical M80 (<0.08 mA) leakage versions are available.
-
Features
-
- Rated for 277 VAC and 400 VDC — suitable for North American supply voltages and DC bus applications
- Standard (< 0.5 mA), medical M5 (< 0.005 mA) and medical M80 (< 0.08 mA) leakage versions
- Operating temperature -40°C to 100°C
- VDE certificate 40050001; UL file E495089
- IEC/UL 62368-1 and IEC/UL 60601-1 (1 MOOP / 1 MOPP) application standards
- CE, UKCA, RoHS, China RoHS, REACH compliant
-
Compatible Applications
Targeted at equipment requiring EMC filtering at higher AC or DC voltages:
-
- 277 VAC single-phase equipment for the North American market
- DC bus filtering in industrial converters at 400 VDC
- Power supplies for high-voltage medical equipment
- Industrial motor drive input stages
- Renewable energy inverter auxiliary circuits
FMAB HV Technical Specifications
Technical specifications
| Parameter | Value |
|---|---|
| Rated Voltage | 277 VAC / 400 VDC |
| Rated Current | 1–20 A |
| Frequency | 50/60 Hz |
| Filter Stages | 1 |
| Operating Temperature | -40°C to 100°C |
| Leakage Current (Standard) | < 0.5 mA |
| Leakage Current (Medical M5) | < 0.005 mA |
| Leakage Current (Medical M80) | < 0.08 mA |
| VDE Certificate | 40050001 |
| UL File | E495089 |
| Application Standards | IEC/UL 62368-1; IEC/UL 60601-1 |
| Compliances | CE, UKCA, RoHS, China RoHS, REACH |
FMAB HV Variants & Order Codes
|
Order No. |
Current (A) |
Type |
Leakage (mA) |
Housing |
|---|---|---|---|---|
|
3-109-227 |
1 |
Standard |
<0.5 |
PG |
|
3-109-228 |
3 |
Standard |
<0.5 |
PH |
|
3-109-229 |
4 |
Standard |
<0.5 |
PH |
|
3-109-230 |
6 |
Standard |
<0.5 |
PH |
|
3-109-231 |
8 |
Standard |
<0.5 |
PI |
|
3-109-232 |
10 |
Industrial |
<0.5 |
PI |
|
3-109-233 |
12 |
Industrial |
<0.5 |
PI |
|
3-109-234 |
16 |
Industrial |
<0.5 |
UB |
|
3-109-235 |
20 |
Industrial |
<0.5 |
UB |
|
3-109-236 |
1 |
Medical M5 |
<0.005 |
PG |
|
3-109-237 |
3 |
Medical M5 |
<0.005 |
PH |
|
3-109-238 |
4 |
Medical M5 |
<0.005 |
PH |
|
3-109-239 |
6 |
Medical M5 |
<0.005 |
PH |
|
3-109-240 |
8 |
Medical M5 |
<0.005 |
PI |
|
3-109-241 |
10 |
Medical M5 |
<0.005 |
PI |
|
3-109-242 |
12 |
Medical M5 |
<0.005 |
PI |
|
3-109-243 |
16 |
Medical M5 |
<0.005 |
UB |
|
3-109-244 |
20 |
Medical M5 |
<0.005 |
UB |
|
3-109-426 |
1 |
Medical M80 |
<0.08 |
PG |
|
3-109-427 |
3 |
Medical M80 |
<0.08 |
PH |
|
3-109-428 |
4 |
Medical M80 |
<0.08 |
PH |
|
3-109-429 |
6 |
Medical M80 |
<0.08 |
PH |
|
3-109-430 |
8 |
Medical M80 |
<0.08 |
PI |
|
3-109-431 |
10 |
Medical M80 |
<0.08 |
PI |
|
3-109-432 |
12 |
Medical M80 |
<0.08 |
PI |
|
3-109-433 |
16 |
Medical M80 |
<0.08 |
UB |
|
3-109-434 |
20 |
Medical M80 |
<0.08 |
UB |
Downloads & Documentation
FMAB HV Datasheet
Buy Schurter FMAB HV 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.