Siemens 6EP1321-1LD01
MPN6EP1321-1LD01
Active
PSU100D 12 V/3 A stabilized power supply input: 100-240 V AC output: 12 V DC/3 A
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Jul 2026
Specifications
| Parameter | Value |
|---|---|
| Fuse protection type | T3.15AL250V (internal) |
| Type of certification BIS | Yes |
| Type of electrical connection | screw-type terminals |
| Type of output voltage setting | via potentiometer |
| Type of the power supply network | 1-phase AC |
| Voltage curve at output | Controlled, isolated DC voltage |
| Adjustable output voltage | 10.8 ... 13.2 V |
| At rated input voltage 100 | 0.85 A |
| At rated input voltage 240 | 0.5 A |
| Output voltage at DC rated value | 12 V |
| On slow fluctuation of input voltage | 0.5 % |
| Relative overall tolerance of the voltage | 1 % |
All specifications
| Parameter | Value |
|---|---|
| Product function output voltage adjustable | Yes |
| Behavior of the output voltage when switching on | Overshoot of Vout < 10 % |
| At rated output voltage for rated value of the output current typical | 5.7 W |
| Response value current limitation | 3.3 ... 5.25 A |
| Design of Short-Circuit protection | Electronic shutdown, automatic restart |
| Property of the output Short-Circuit proof | Yes |
| Current limitation of inrush current at 25 °C maximum | 45 A |
| Buffering time for rated value of the output current in the event of power failure minimum | 16 ms |
| Supplied active power typical | 35 W |
| Line frequency | 47 ... 63 Hz |
| Depth of the enclosure | 99 mm |
| Width of the enclosure | 82 mm |
| Height of the enclosure | 29 mm |
| CE marking | Yes |
| UL approval | Yes; cULus-Listed (UL62368-1, UL 508) |
| CSA approval | Yes; cULus-Listed (UL62368-1, UL 508) |
| EAC approval | No |
| ULhazloc approval | No |
| ATEX | No |
| IECEx | No |
| DNV GL | No |
| Typical | 4 A |
| At input | L, N, PE: 1 screw terminal each for 0.75 ... 2 mm² single-core/finely stranded |
| At output | +, -: 1 screw terminal each for 0.75 ... 2 mm² |
| NEC class 2 | No |
| Rated range | 0 ... 3 A; +50 ... +70 °C: Derating 2.0%/K |
| Rated value | 3 A |
| 1 rated value | 50 Hz |
| 2 rated value | 60 Hz |
| In the feeder | Recommended miniature circuit breaker: from 16 A characteristic B, from 20 A characteristic B (for North America) |
| Initial value | 90 V |
| During storage | -40 ... +85 °C |
| FM registration | No |
| During operation | -25 ... +70 °C; with natural convection; The device is not recommended to be placed on low thermal conductive surface (e. g. plastics). |
| During transport | -40 ... +85 °C |
| Mounting | Wall mounting |
| Full-Scale value | 264 V |
| I2t value maximum | 1.5 A²·s |
| Other information | Specifications at rated input voltage and ambient temperature +25 °C (unless otherwise specified) |
| Galvanic isolation | Safety extra low output voltage Vout according to EN 62368-1 |
| Maximum rated value | 240 V |
| Minimum rated value | 100 V |
| Protection class IP | IP20 |
| Bridging of equipment | No |
| Efficiency in percent | 86 % |
| Response delay maximum | 1 s |
| For emitted interference | EN 55032 Class B |
| Nippon kaiji kyokai | No |
| For interference immunity | EN 55035 |
| cCSAus, class 1, division 2 | No |
| Load step 100 to 50% typical | 4 ms |
| Load step 50 to 100% typical | 4 ms |
| At output 1 at DC rated value | 12 V |
| For mains harmonics limitation | IEC61000-3-2 |
| Overvoltage overload capability | 1.25 × Vin rated, 500 ms |
| Design of input wide range input | Yes |
| Lloyds register of shipping | No |
| On slow fluctuation of ohm loading | 0.5 % |
| Operating resource protection class | Class I |
| Design of the overvoltage protection | < 17.4 V |
| Display version for normal operation | Green LED for 12 V OK |
| French marine classification society | No |
| Operating condition of the mains buffering | at Vin = 115/230 V |
| Galvanic isolation between input and output | Yes |
| American bureau of shipping europe ltd. | No |
MPN
6EP1321-1LD01