Siemens 4EU3921-4AA00-0A
MPN4EU3921-4AA00-0A
COMMUTATING CHOKE FOR CONVERTER; PHASES:3; UN1(V):500; ITHMAX 1(A) / F1(HZ):800 /50; I LN (A):720; UK(%):4; LN(MH):0,0438; TA/ISOKL:40 /H; IP00; TYPE OF TERMINALS:FLAT-TYPE TERMINAL; EN 61558-2-20 >CHOKE<
StockContact for availability
MOQ1 pcs
Sourced new & surplus through independent channelsListing updated Jun 2026
Specifications
Inductance & Impedance
| Parameter | Value |
|---|---|
| Rated inductance | 0.000043H |
| Relative inductive voltage drop | 4% |
Identification
| Parameter | Value |
|---|---|
| Product designation | Kommut.-Drossel f. Stromrichter |
Electrical
| Parameter | Value |
|---|---|
| Rated operating voltage | 500, 500V |
| Number of phases | 3 |
| Rated current (DC) | 980.3A |
| Voltage type | AC |
| Rated operating frequency | 60 ... 50Hz |
Losses & Thermal
| Parameter | Value |
|---|---|
| Power loss, coil (W) | 370W |
| Power loss, iron core (W) | 261W |
| Rated ambient temperature | 40°C |
Approvals
| Parameter | Value |
|---|---|
| Thermal class (IEC 60085) | H |
Mechanical
| Parameter | Value |
|---|---|
| Main-circuit connection type | flat connector |
| IP protection rating | IP00 |
| Height | 0.385m |
| Width | 0.41m |
| Depth | 0.229m |
MPN
4EU3921-4AA00-0A