Siemens 6EP1621-2BA00
MPN6EP1621-2BA00
********** spare part ********* SITOP 2.5 A, DC/DC converter stabilized power supply input: 24 V DC output: 12 V DC/2.5 A
$146.30Ref. price · indicative, final on quote
Source DocumentedChannel stated on listing & quote
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Independent China distributor & sourcing agent· Listing updated Sep 2026
Specifications
| Parameter | Value |
|---|---|
| Rated output voltage (DC) | 12 V |
| Rated current | 2.5 A |
| Rated current range | 0 ... 2.5 A |
| Output power at rated voltage/current (typ.) | 6.1 W |
| Output voltage characteristic | Controlled, isolated DC voltage |
| Output 1 rated voltage (DC) | 12 V |
| Output voltage adjustable | Yes |
| Parameter | Value |
|---|---|
| Efficiency | 83 % |
| Power supply network type | DC voltage PELV/SELV |
| Maximum | 5 ms |
| Parameter | Value |
|---|---|
| Ingress protection (IP) rating | IP20 |
| Protection class | Class II |
| Short-circuit proof output | Yes |
| Short-circuit protection design | Constant current characteristic approx. 3.2 A |
| Galvanic isolation input/output | Yes |
| Galvanic isolation (SELV / standards) | Safety extra low output voltage Vout according to EN 60950-1 |
| Parameter | Value |
|---|---|
| Electrical connection type | screw-type terminals |
| Input terminals | +, -: 1 screw terminal each for 0.5 ... 2.5 mm² |
| Output terminals | +, -: 2 screw terminals each for 0.5 ... 2.5 mm² |
| Parameter | Value |
|---|---|
| Mounting method | Snaps onto DIN rail EN 60715 35x7.5/15 |
| Enclosure width | 32.5 mm |
| Enclosure height | 125 mm |
| Enclosure depth | 125 mm |
| Side-by-side mountable | Yes |
| Mounting clearance, left | 0 mm |
| Mounting clearance, right | 0 mm |
| Mounting clearance, top | 50 mm |
| Mounting clearance, bottom | 50 mm |
| Parameter | Value |
|---|---|
| Operating temperature range | 0 ... 60 °C; with natural convection |
| Storage temperature range | -40 ... +85 °C |
| Transport temperature range | -40 ... +85 °C |
| Climatic class (IEC 60721) | Climate class 3K3, 5 … 95% no condensation |
| Current limitation of inrush current at 25 °C maximum | 20 A |
| Parameter | Value |
|---|---|
| CE marking | Yes |
| UL approval | Yes; cCSAus (UL 508, CSA22.2-107, UL60950-1, CSA22.2-60950-1) |
| CSA approval | Yes; cCSAus (UL 508, CSA22.2-107, UL60950-1, CSA22.2-60950-1) |
| NEC Class 2 | No |
| ATEX approval | No |
| IECEx approval | No |
| UL HazLoc approval | No |
| cCSAus Class I Div 2 (hazardous loc.) | No |
| EAC approval | Yes |
| EMC – emission standard | EN 55022 Class B |
| EMC – immunity standard | EN 61000-6-2 |
| Parameter | Value |
|---|---|
| MTBF at 40 °C | 563 793 h |
| Equipment bridging | Yes |
| Status indicators / display | Green LED for 12 V OK |
| Parameter | Value |
|---|---|
| Adjustable Output Voltage | 12 ... 14 V |
MPN
6EP1621-2BA00