The Siemens 6EP1434-2BA20 is described by Siemens as: SITOP PSU300S/3AC/24VDC/10A.
SITOP supplies are the standard Siemens 24 V DC units for control panels; a stable 24 V supply prevents random PLC resets and sensor faults.
See our Siemens range.
Technical data
| Siemens order number | 6EP1434-2BA20 |
|---|---|
| Product type designation | PSU300S |
| Ambient temperature (operation) | 623.6 kg |
| Dimensions (W x H x D) | 70 × 125 × 120 mm |
| Weight, approx. | 0.7 kg |
| Product designation | Power supply SITOP smart |
| Type of current supply | 24 V/10 A |
| Type of the power supply network | 3-phase AC |
| Phase number | 3 |
| Voltage curve at input | AC |
| Supply voltage at AC > minimum rated value | 400 V |
| Supply voltage at AC > maximum rated value | 500 V |
| Supply voltage at AC > initial value | 340 V |
| Supply voltage at AC > full-scale value | 550 V |
| Line frequency | 50/60 Hz |
| Wide range input | Yes |
| Buffering time for rated value of the output current in the event of | 7 ms |
| Operating condition of the mains buffering | at Vin = 400 V |
| Condition | New, original Siemens |
Typical applications
- Replacing a failed supply
- 24 V supply for PLCs and panels
- Sensors and valves
Compatibility and replacement
Check the total 24 V load and the input voltage.
What to check first
- Back up the program and parameters from the old device if it still runs.
- Note the firmware version printed on the old unit; TIA Portal or LOGO! Soft Comfort must support it.
- Look for signs of overvoltage, water or heat damage in the cabinet so the new part does not fail for the same reason.
Frequently asked questions
What input voltage does it accept?
See the input data in the table.
Can I get a datasheet?
The official manufacturer datasheet is the source of the technical data above; we can send the PDF with the quotation on request.
Do you supply larger quantities for projects?
Yes. For panel builders and plant projects we quote complete lists; send the bill of materials on WhatsApp or through the inquiry form.
Can I get a price and delivery time?
Prices are quoted on request. Send the order number, quantity and delivery country on WhatsApp and we will reply with price and delivery time; air shipping is usually 5 to 7 days once ready, with a 1-year warranty.
How to order
Message us the order number and quantity. For breakdowns, tell us the delivery address and we will offer the fastest shipping option. If the exact part is discontinued, we confirm the official successor before quoting.
RendatSP ships from Yiwu, China, to factories worldwide; air delivery usually takes 5 to 7 days once the part is ready. The part is new and original with a 1-year warranty (shipping, payment and warranty). For a quotation, message us on WhatsApp with the order number and quantity. We also have agents in Saudi Arabia, Iraq, the UAE, Egypt, Oman, Libya, Morocco, Mauritania, Yemen, Algeria and Jordan.
