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Wago
787-1722Switched-mode power supply; Eco; 1-phase; 24 VDC output voltage; 5 A output current; DC-OK LED
Wago 787-2801
DC/DC Converter; 24 VDC input voltage; 5 VDC output voltage; 0.5 A output current; DC OK contact
- MPN
- 787-2801
- Category
- Power Supplies
Price and lead time confirmed within 1 business day
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- 1We check stock, condition and lead time
- 2You get a written quote by email
- 3Approve it and we ship — in-stock parts within 1 business day
- 12-month warranty (new) · 3-month (used/refurbished)
- 30-day returns, no restocking fee on unused parts
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What is the Wago 787-2801?
Features:
DC/DC converter in a compact 6 mm housing
DC/DC converters (787-28xx) supply devices with 5, 10, 12 or 24 VDC from a 24 or 48 VDC power supply with an output power up to 12 W.
Output voltage monitoring via DC OK signal output
Can be commoned with 857 and 2857 Series devices
Comprehensive range of approvals for multiple applications
Specifications
Technical data - Input
| Nominal input voltage U<sub>i nom</sub> | 24 VDC |
| Input voltage range | 10 … 30 VDC |
| Nominal mains frequency range | 0 Hz |
| Input current I<sub>i</sub> | ≤ 0.34 A |
| Inrush current | ≤ 0.5 A (at nominal input voltage) |
Technical data - Output
| Nominal output voltage U<sub>o nom</sub> | 5 VDC |
| Output voltage range | ±3 % |
| Nominal output current I<sub>o nom</sub> | 0.5 A |
| Nominal output power | 2.5 W |
| Deviation | ≤ 3 % |
| Residual ripple | ≤ 20 mV (peak-to-peak) |
Technical data - Signaling and communication
| Signaling | 1 x DC OK LED (green), 1 x Short circuit LED (red), 1 x Active signal output (Ui, max. 4 mA) |
| Operation status indicator | Green LED (Uo), Red LED (short circuit) |
Technical data - Efficiency/power losses
| Power loss P<sub>l</sub> | ≤ 0.13 W; ≤ 0.6 W (nominal load) |
| Efficiency (typ.) | 82.5 % (at nominal input voltage and nominal output) |
Technical data - Circuit protection
| Internal fuse | No |
Safety and protection
| Protection class | III |
| Protection type | IP20; per EN 60529 |
| Reverse voltage protection | yes |
| Resistance to reverse feed | ≤ 16 VDC |
| Pollution degree | 2 |
| Short-circuit-protected | Yes |
| Open-circuit-proof | Yes |
| Parallel operation | No |
| Series operation | No |
| MTBF | > 1,800,000 h |
Connection data
| Number of jumper slots | 8 |
Connection data - Connection 1
| Connection technology | Push-in CAGE CLAMP® |
| WAGO connector | WAGO 857 Series |
| Solid conductor | 0.08 … 2.5 mm² / 28 … 14 AWG |
| Fine-stranded conductor | 0.34 … 2.5 mm² / 22 … 14 AWG |
| Strip length | 9 … 10 mm / 0.35 … 0.39 inches |
Physical data
| Width | 6 mm / 0.236 inches |
| Height | 94 mm / 3.701 inches |
| Depth from upper-edge of DIN-rail | 97.8 mm / 3.85 inches |
Mechanical data
| Mounting type | DIN-35 rail |
Material data
| Fire load | 0.363 MJ |
| Weight | 49.9 g |
Environmental requirements
| Ambient temperature (operation) | -25 … +70 °C |
| Ambient temperature (storage) | -40 … +85 °C |
| Relative humidity | ≤ 95 % (no condensation permissible) |
| Derating | No derating |
| Climatic category | 3K3 (per EN 60721; except for low air pressure) |
Standards and specifications
| Conformity marking | CE |
| Standards/specifications | EN 61000-6-2, EN 61000-6-3, EN 60950-1, UL 61010-2-201 |
Commercial data
| PU (SPU) | 1 pcs |
| Packaging type | bag |
| Country of origin | DE |
| GTIN | 4055143407052 |
| Customs tariff number | 85044083900 |
Product Classification
| UNSPSC | 39121004 |
| eCl@ss 10.0 | 27-04-07-01 |
| eCl@ss 9.0 | 27-04-07-01 |
| ETIM 9.0 | EC002540 |
| ETIM 10.0 | EC002540 |
| ECCN | NO US CLASSIFICATION |
Environmental Product Compliance
| CAS-No. | 1303-86-2, 1317-36-8, 7439-92-1 |
| REACH Candidate List Substance | Diboron trioxide, Lead, Lead monoxide |
| RoHS Compliance Status | Compliant,With Exemption |
| RoHS Exemption | 6(c), 7(a), 7(c)-I, 7(c)-II |
| SCIP notification number (Austria) | dd50b732-8f7f-4611-b548-bf9573ea47e5 |
| SCIP notification number (Belgium) | ac3172f8-3cbe-4f5b-9673-cd53b2ff89b8 |
| SCIP notification number (Bulgaria) | 21260fb1-503b-4168-9dba-d4525e9688c5 |
| SCIP notification number (Czech Republic) | fa0beb31-1f2e-4c70-9a5a-b2bf14d31c85 |
| SCIP notification number (Denmark) | 0ad7bafd-8a3f-4226-bcf8-90ccd0e1b480 |
| SCIP notification number (Finland) | 322b3f8e-3e92-42ca-b31b-ff2e12ae260b |
| SCIP notification number (France) | 1716346b-8c81-4e60-ae92-991ce8df89bd |
| SCIP notification number (Germany) | c45cc0ab-24fa-4039-8544-5e118629f44a |
| SCIP notification number (Hungary) | 2b916107-02f4-4a9e-abad-02090b60a02c |
| SCIP notification number (Italy) | 399b6ded-51df-4a3d-a176-1a41fd98f76b |
| SCIP notification number (Netherlands) | 65de8cba-9fda-4434-a0b1-d526e9af032b |
| SCIP notification number (Poland) | 0bc56092-a29d-4805-9a94-5c8dd1a2a9fd |
| SCIP notification number (Romania) | cae1bd68-4828-4698-9fb8-cc38c4553b4d |
| SCIP notification number (Sweden) | 1a0a3f03-4fbd-4318-be50-926c4dfdba0f |
No matching specifications
787-2801: frequently asked questions
When can 787-2801 be shipped?
787-2801 is sourced on request — request a quote and we'll confirm the exact availability and shipping timeline for this specific unit.
Can I pick up 787-2801 in person?
Local pickup from our Groningen, Netherlands warehouse may be possible — contact us before ordering to check availability and arrange a collection time.
Is express delivery available?
Yes — mention it when you request a quote for 787-2801 and we'll include express shipping options in our reply.
My factory is down and I need this urgently — can you help?
For a critical breakdown, contact us directly at +31 (0)50-7110348 or sales@partnerplc.com — we can look into same-day courier or dedicated taxi/hotshot delivery for 787-2801, subject to availability and destination.
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Wago 787-2801Price and lead time confirmed within 1 business day
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