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Siemens 6EP1334-1AL12 — DIN Rail Power Supplies

Siemens 6EP1334-1AL12 SITOP PSU, 10 A, 47-63 Hz

MPN6EP1334-1AL12

Siemens SITOP power supply 6EP1334-1AL12, DIN rail mount, rated 10 A output, input 85-132/170-264 V AC, 50/60 Hz.

$171.45Ref. price · indicative, final on quote
Siemens 6EP1334-1AL12 datasheet (PDF)
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

6EP1334-1AL12 — Electrical – Output
ParameterValue
Rated output voltage (DC)24 V
Rated current10 A
Rated current range0 ... 10 A
Output power at rated voltage/current (typ.)30 W
Output voltage characteristicControlled, isolated DC voltage
Output 1 rated voltage (DC)24 V
Output voltage adjustableYes
6EP1334-1AL12 — Electrical – Input & Efficiency
ParameterValue
Supplied active power (typ.)240 W
Efficiency89 %
Power supply network type1-phase AC
Maximum3.5 mA
6EP1334-1AL12 — Protection & Isolation
ParameterValue
Ingress protection (IP) ratingIP20
Protection classClass I
Short-circuit proof outputYes
Short-circuit protection designElectronic shutdown, automatic restart
Galvanic isolation input/outputYes
Galvanic isolation (SELV / standards)Safety extra-low output voltage Uout acc. to EN 60950-1 and EN 50178
6EP1334-1AL12 — Connections
ParameterValue
Electrical connection typescrew-type terminals
Input terminalsL, N, PE: 1 screw terminal each for 0.5 ... 2.5 mm² single-core/finely stranded
Output terminalsL+, M: 3 screw terminals each for 0.5 ... 2.5 mm²
6EP1334-1AL12 — Mechanical
ParameterValue
Mounting methodSnaps onto DIN rail EN 60715 35x7.5/15
Enclosure width160 mm
Enclosure height130 mm
Enclosure depth60 mm
Side-by-side mountableYes
Mounting clearance, left0 mm
Mounting clearance, right0 mm
Mounting clearance, top50 mm
Mounting clearance, bottom50 mm
6EP1334-1AL12 — Environmental
ParameterValue
Operating temperature range0 ... 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 maximum65 A
6EP1334-1AL12 — Approvals & EMC
ParameterValue
CE markingYes
UL approvalYes; cULus-Listed (UL 508, CSA C22.2 No. 107.1), File E197259
CSA approvalYes; cULus-Listed (UL 508, CSA C22.2 No. 107.1), File E197259
NEC Class 2No
ATEX approvalNo
IECEx approvalNo
UL HazLoc approvalNo
cCSAus Class I Div 2 (hazardous loc.)No
EAC approvalYes
EMC – emission standardEN 55022 Class B
EMC – immunity standardEN 61000-6-2
6EP1334-1AL12 — Reliability & Features
ParameterValue
MTBF at 40 °C1 176 471 h
Equipment bridgingYes
Status indicators / displayGreen LED for 24 V OK
6EP1334-1AL12 — Electrical
ParameterValue
Adjustable Output Voltage22 ... 29 V

Product details

SITOP power supply 6EP1334-1AL12

Snaps onto DIN rail EN 60715, requires 50 mm clearance top and bottom; sides are flush. Input voltage selector switch sets the range: 85-132 V or 170-264 V AC, line frequency 47-63 Hz. Output rated 10 A continuous, safety extra-low voltage (SELV) per EN 60950-1 and EN 50178. Internal fuse T 6.3 A/250 V (not accessible); I2t maximum 3.3 A²·s.

Approvals

UL/CSA listed (cULus, file E197259), CE, and EAC marked. No ATEX, no IECEx, no FM, no NEC Class 2, no UL hazardous location rating. Protection class IP20.

Frequently asked questions

What is the 6EP1334-1AL12's listed top dimension?

The top clearance required is 50 mm.

What is the ATEX rating?

ATEX: No. It has no ATEX or IECEx certification.

MPN
6EP1334-1AL12