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- Part number
- 6EP1336-2BA10
- Model no
- PSU100S
In stock · 29
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· From Türkiye
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- CE
- UKCA
SITOP PSU100SSiemens 6EP1336-2BA10 SITOP PSU100S 24V DC 20A 480W Power Supply
Siemens SITOP PSU100S power supply, 120/230V AC in, 24V DC/20A out, 480W, IP20.
Description
About the PSU100S
About the PSU100S
The Siemens 6EP1336-2BA10 SITOP PSU100S is a stabilized DIN-rail power supply that converts 120/230 V AC input into a regulated 24 V DC output rated 20 A, delivering 480 W typical active power at 90% efficiency. Output voltage is adjustable from 24 to 28 V via potentiometer, and it carries a signal relay contact for 24 V OK status.
Certifications & Standards
- CE
- UKCA
- EAC
- CB
- DNV shipbuilding
Selection Notes
20 A at 24 V DC (480 W) sizes this unit for a mid-size control cabinet feeding several PLC racks, remote I/O, and 24 V field devices from one supply rather than splitting the load across smaller units - the output can also parallel with a second identical unit to raise available current further. Auto-ranging 120/230 V AC input means no manual voltage selection when the same design ships to different line voltages. Derating starts above 45 degrees C ambient at 5%/K, so confirm cabinet ventilation before running near the 20 A rated current in warm enclosures.
Applications
Central 24 V DC bus supply for control cabinets running SIMATIC PLCs, remote I/O, sensors, and DC contactor coils where combined load approaches or exceeds 10-15 A.
Specification
Full specification
General information 4
| product brand name | SITOP |
|---|---|
| product type designation | PSU100S |
| product designation | Power supply SITOP smart |
| type of current supply | 24 V/20 A |
Input 20
| type of the power supply network | 1-phase AC |
|---|---|
| phase number | 1 |
| voltage curve at input | AC |
| supply voltage at AC | Automatic range selection |
| supply voltage | 120 V/230 V |
| input voltage 1 at AC | 85 ... 132 V |
| input voltage 2 at AC | 176 ... 264 V |
| supply voltage: at 50 Hz | 230 V |
| supply voltage: at 60 Hz | 120 V |
| line frequency | 50/60 Hz |
| wide range input | No |
| overvoltage overload capability | 2.3 × Vin rated, 1.3 ms |
| buffering time for rated value of the output current in the event of power failure minimum | 20 ms |
| operating condition of the mains buffering | at Vin = 120/230 V |
| input current: at rated input voltage 120 V | 7.5 A |
| input current: at rated input voltage 230 V | 3.5 A |
| current limitation of inrush current at 25 °C maximum | 11 A |
| I2t value maximum | 10 A2·s |
| fuse protection type | T 10 A (not accessible) |
| fuse protection type in the feeder | Recommended miniature circuit breaker: from 10 A characteristic C or circuit- breaker 3RV2411-1JA10 (120 V) or 3RV2411-1FA10 (230 V) |
Output 27
| voltage curve at output | Controlled, isolated DC voltage |
|---|---|
| product function output voltage controlled | Yes |
| product function output voltage stabilized | Yes |
| output voltage at DC rated value | 24 V |
| output voltage: at output 1 at DC rated value | 24 V |
| output voltage: at output 1 at DC | 24 V |
| output voltage adjustable | Yes; via potentiometer |
| adjustable output voltage | 24 ... 28 V; max. 480 W |
| relative overall tolerance of the voltage | 3% |
| relative control precision of the output voltage: on slow fluctuation of input voltage | 0.5 % |
| residual ripple: maximum | 150 mV |
| voltage peak: maximum | 240 mV |
| display version for normal operation | Green LED for 24 V OK |
| type of signal at output | Relay contact (NO contact, rating 50 V DC/ 0.3 A) for "24 V OK" |
| behavior of the output voltage when switching on | No overshoot of Vout (soft start) |
| response delay maximum | 1.5 s |
| voltage increase time of the output voltage: typical | 50 ms |
| voltage increase time of the output voltage: maximum | 500 ms |
| output current: rated value | 20 A |
| output current: rated range | 0 ... 20 A; 24 A up to +45°C; +60 ... +70 °C: Derating 5%/K |
| supplied active power typical | 480 W |
| short-term overload current: on short-circuiting during the start-up typical | 35 A |
| short-term overload current: at short-circuit during operation typical | 35 A |
| duration of overloading capability for excess current: on short-circuiting during the start-up | 100 ms |
| duration of overloading capability for excess current: at short-circuit during operation | 100 ms |
| bridging of equipment | Yes |
| number of parallel-switched equipment resources for increasing the power | 2 |
Show all 132 specifications ↓ Show less ↑81 more values in Identification, Efficiency, Closed-loop control, Protection and monitoring, Safety, EMC, Standards, specifications, approvals, Standards, specifications, approvals hazardous environments, Standards, specifications, approvals marine classification, Standards, specifications, approvals Environmental Product Declaration, Ambient conditions, Connection method, Mechanical data, Accessories, Additional information, Approvals Certificates, Logistics.
Identification 10
| Part number | 6EP1336-2BA10 |
|---|---|
| Type designation | PSU100S |
| Brand | Siemens |
| Condition | New, factory sealed |
| Source | Siemens and its authorised distributors |
| Warranty | Manufacturer warranty |
| Lifecycle status | Active, in production |
| EAN | 4025515152897 |
| ETIM class | EC002540 |
| eCl@ss | 27040701 |
Efficiency 2
| efficiency in percent | 90 % |
|---|---|
| power loss [W]: at rated output voltage for rated value of the output current typical | 53 W |
Closed-loop control 3
| relative control precision of the output voltage with rapid fluctuation of the input voltage by +/- 15% typical | 1% |
|---|---|
| relative control precision of the output voltage load step of resistive load 50/100/50 % typical | 3% |
| setting time: maximum | 10 ms |
Protection and monitoring 6
| design of the overvoltage protection | < 60 V |
|---|---|
| property of the output short-circuit proof | Yes |
| design of short-circuit protection | Electronic shutdown, automatic restart |
| typical | 21 A |
| overcurrent overload capability: in normal operation | overload capability 150 % Iout rated up to 5 s/min |
| enduring short circuit current RMS value: maximum | 7 A |
Safety 6
| galvanic isolation between input and output | Yes |
|---|---|
| galvanic isolation | Output voltage: SELV, ES1 (IEC 62368-1), DVC As (IEC 61204-7) |
| operating resource protection class | Class I |
| leakage current: maximum | 3.5 mA |
| leakage current: typical | 1 mA |
| protection class IP | IP20 |
EMC 3
| standard: for emitted interference | EN 55022 Class B |
|---|---|
| standard: for mains harmonics limitation | EN 61000-3-2 |
| standard: for interference immunity | EN 61000-6-2 |
Standards, specifications, approvals 8
| certificate of suitability: CE marking | Yes |
|---|---|
| certificate of suitability: UL approval | Yes; cULus-Listed (UL 508, CSA C22.2 No. 107.1), File E197259 |
| certificate of suitability: UKCA marking | Yes |
| certificate of suitability: EAC approval | Yes |
| certificate of suitability: NEC Class 2 | No |
| type of certification: BIS | Yes; R-41183539 |
| type of certification: CB-certificate | Yes |
| MTBF at 40 °C | 1 778 916 h |
Standards, specifications, approvals hazardous environments 4
| certificate of suitability: IECEx | No |
|---|---|
| certificate of suitability: ATEX | No |
| certificate of suitability: ULhazloc approval | No |
| certificate of suitability: FM registration | No |
Standards, specifications, approvals marine classification 5
| shipbuilding approval | Yes |
|---|---|
| Marine classification association: American Bureau of Shipping Europe Ltd. (ABS) | No |
| Marine classification association: French marine classification society (BV) | No |
| Marine classification association: Det Norske Veritas (DNV) | Yes |
| Marine classification association: Lloyds Register of Shipping (LRS) | No |
Standards, specifications, approvals Environmental Product Declaration 5
| Environmental Product Declaration | Yes |
|---|---|
| global warming potential [CO2 eq]: total | 1 707.2 kg |
| global warming potential [CO2 eq]: during manufacturing | 47.4 kg |
| global warming potential [CO2 eq]: during operation | 1 658.2 kg |
| global warming potential [CO2 eq]: after end of life | 0.72 kg |
Ambient conditions 4
| ambient temperature: during operation | 0 ... 70 °C; with natural convection |
|---|---|
| ambient temperature: during transport | -40 ... +85 °C |
| ambient temperature: during storage | -40 ... +85 °C |
| environmental category according to IEC 60721 | Climate class 3K3, 5 ... 95% no condensation |
Connection method 4
| type of electrical connection | screw terminal |
|---|---|
| at input | L1, N, PE: 1 screw terminal each for 0.2 ... 4 mm2 single-core/finely stranded |
| at output | +, -: 2 screw terminals each for 0.2 ... 4 mm2 |
| for auxiliary contacts | 13, 14 (alarm signal): 1 screw terminal each for 0.14 ... 1.5 mm2 |
Mechanical data 11
| width × height × depth of the enclosure | 115 × 145 × 150 mm |
|---|---|
| installation width × mounting height | 120 mm × 245 mm |
| required spacing: top | 50 mm |
| required spacing: bottom | 50 mm |
| required spacing: left | 0 mm |
| required spacing: right | 0 mm |
| fastening method | Snaps onto DIN rail EN 60715 35x7.5/15 |
| DIN-rail mounting | Yes |
| S7 rail mounting | No |
| wall mounting | No |
| housing can be lined up | Yes |
Accessories 2
| electrical accessories | Buffer module |
|---|---|
| mechanical accessories | Device identification label 20 mm × 7 mm, pale turquoise 3RT1900-1SB20 |
Additional information 1
| other information | Specifications at rated input voltage and ambient temperature +25 °C (unless otherwise specified) |
|---|
Approvals Certificates 1
| Environmental Product Declaration: global warming potential [CO2 eq] / during manufacturing | 47.4 kg |
|---|
Logistics 6
| Net weight | 2.4 kg |
|---|---|
| Country of origin | Romania |
| Shipping weight | 2.9 kg |
| Ships from | Türkiye |
| Dispatch | 13 Nov |
| Stock | In stock |
Source: manufacturer data · Last verified: 01 Nov 2026
Documents
Documents for 6EP1336-2BA10
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Ask us for the datasheet
Certifications
Certifications and standards
- CE
- UKCA
- CE marking
- UKCA marking
- EAC approval
- CB-certificate
- shipbuilding approval
- Det Norske Veritas (DNV)
- Environmental Product Declaration
Quick answers
Questions about the PSU100S
What is the rated current of PSU100S?
The rated current of PSU100S is 20 A.
Which supply voltage is PSU100S rated for?
The rated operational voltage of PSU100S is 120–230–24–DC V DC.
What motor power is PSU100S rated for?
The rated motor power of PSU100S is 0.48 kW.
What is the HS code of PSU100S for customs?
The tariff (HS) code on file for PSU100S is 85044083.
What is the EAN of PSU100S?
The EAN (GTIN) of PSU100S is 4025515152897.
Where does PSU100S ship from, and how fast?
PSU100S ships from Türkiye. Shipping calculated at checkout · import duties and taxes paid on arrival. Stock items are dispatched within 1–2 business days.
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Series
Siemens SITOP PSU100S
- Brand
- Siemens
- Series
- SITOP PSU100S
