Product Description
The WAGO 859‑801 is a compact DIN‑rail mounted DC‑DC converter terminal block that steps down a 24 V DC supply to a stable 5 V DC output at up to 0.5 A. Featuring integrated reverse‑voltage protection and CAGE CLAMP® connection technology, it combines power conversion and terminal block convenience in a single 6 mm‑wide module. Perfect for powering control electronics directly from your 24 V bus without additional power supplies—installation is tool‑free and hassle‑free.
Key Features
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Wide Input Range: 24 V DC nominal in, regulated 5 V DC out (0.5 A)
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Integrated Protection: Reverse‑voltage and overload protection, IP20 rated
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Space‑Saving Design: Only 6 mm width for DIN‑rail mounting
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CAGE CLAMP® Connections: Quick, maintenance‑free push‑in wiring for 28–14 AWG conductors
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Compliance Certified: CE marked and RoHS compliant
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Inclusive Accessory: Supplied with end/intermediate plate (859‑525) for secure installation
Specifications
| Parameter | Value |
|---|---|
| Item Number | 859‑801‑WAGO |
| Function | 24 V DC → 5 V DC Converter (0.5 A) |
| Connection Technology | CAGE CLAMP® (WAGO 859 Series) |
| Conductors | 0.08–2.5 mm² / 28–14 AWG (solid/fine‑stranded) |
| Strip Length | 5–6 mm / 0.20–0.24 inches |
| Protection Class | III |
| Protection Type | IP20 (EN 60529) |
| Reverse Voltage Protection | Yes |
| Pollution Degree | 2 |
| Series Operation | No |
| Dimensions (W×H×D) | 6 × 91 × 56 mm / 0.236 × 3.583 × 2.205 inches |
| Housing Design | Rail‑mount terminal block |
| Mounting Type | DIN‑35 rail |
| Color | Gray |
| Fire Load | 0.48 MJ |
| Weight | 20 g |
| Ambient Temp. (Operation) | –25 … +55 °C |
| Standards & Conformity | CE; RoHS Compliant |
| Packaging Unit | Box of 10 (1 module + 859‑525 plate) |
| Country of Origin | US |
| GTIN | 4050821021568 |
| Customs Tariff Number | 8504409510 |
| Product Classification | UNSPSC 39121004; ETIM EC002540 |








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