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Datasheet generated 2026-10-07
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Switched-mode power supply; Compact; 1-Phase; 24 VDC output voltage; 0.5 A output current; DC-OK LED (787-1200)

WAGO · Control & Automation · Power Supplies
Part Number
787-1200  ·  HS 8504.40
Switched-mode power supply; Compact; 1-Phase; 24 VDC output voltage; 0.5 A output current; DC-OK LED (787-1200)

WAGO 787-1200 Manufacturer description: Switched-mode power supply; Compact; 1-phase; 24 VDC output voltage; 0.5 A output current; DC-OK LED. WAGO Power supply 24V/0,5A.

Technical Specifications

Manufacturer part number (MPN)787-1200
EAN / GTIN4055143812184
Sales unitpcs
Isolation voltage (pri.-sec.)4.242 kVDC
Protection classII
Protection typeIP20; per EN 60529
Reverse voltage protectionYes
Resistance to reverse feed≤ 31 VDC
Overvoltage categoryII
Pollution degree2
Transient suppression (primary)Yes
Overvoltage protection; secondary≤ 31 VDC (in the event of a fault)
Short-circuit-protectedYes
Open-circuit-proofYes
Parallel operationNo
Series operationYes, for 2 devices of the same type
MTBF> 700,000 h (per IEC 61709)
Cable length (max.)30 m
Width18 mm / 0.7 inches
Height90 mm / 3.543 inches
Depth55 mm / 2.165 inches
Depth from upper-edge of DIN-rail52.5 mm / 2.067 inches
Housing designDIN-rail-mount enclosure
Mounting typeDIN-35 rail | Screw mount (back/side)
Flammability class per UL94V2
Fire load0.069 MJ
Weight63 g
Ambient temperature (operation)-25 … +70 °C
Ambient temperature (storage)-40 … +85 °C
Relative humidity20 … 90 % (no condensation permissible)
Derating-2.6 %/K (> 55 °C)
Climatic category3K3 (per EN 60721; except for low air pressure)
Conformity markingCE
Standards/specificationsEN 61204-3 | EN 60335-1 | EN 62368 | UL 62368 | UL 508
PU (SPU)1 pcs
Packaging typebox
Country of originCN
Customs tariff number85044083900
UNSPSC39,121,004
eCl@ss 10.027-04-07-01
eCl@ss 9.027-04-07-01
ETIM 9.0EC002540
ETIM 10.0EC002540
ECCNNO US CLASSIFICATION
RoHS Compliance StatusCompliant,No Exemption
SCIP notification number (Bulgaria)d77ec3ad-d4ea-40c4-987e-5ae1218cbb93
SCIP notification number (Czech Republic)0a095fbc-0aaf-4376-9f91-7363a8eac7f7
MPN787-1200
Voltage type (supply voltage)AC/DC
Max. output current 10.5 A
Max. output current 20.5 A
Max. output current 30.5 A
Secondary voltage adjustableNo
Nominal value output voltage 124 V
Nominal value output current 10.5 A
Short-circuit-proofYes
Rated supply voltage AC 50 Hz90–264 V
Rated supply voltage AC 60 Hz90–264 V
Output voltage stabilizedNo
Power consumption0.27 VA
Power output12 W
StabilizedYes
Type of electric connectionSpring clamp connection
Suitable for rail mountingYes
Wall mounting possibleNo
Suitable for distribution boardNo
Width in number of modular spacings1
Direct mounting possibleNo
Suitable for safety functionsNo
Degree of protection (IP)IP20
Suitable for wall mountingNo

Properties

MOQ1

Cross-References

Attached Documents