In sourcing discussions, KNX-40E-1280D is often placed next to Weidmuller Power Supply, Meanwell Drdn20 24 and SMPS Bihar so procurement teams can align budgets and technical requirements effectively.
Meanwell KNX-40E-1280D DIN Rail Power Supply
The Meanwell KNX-40E-1280D Power Supply offers W, 30 output voltage, 1.28A, DIN rail Power Supplies. Manufactured by Meanwell under the Meanwell MDR-100-48 Power Supply category, this model belongs to the KNX series.

| Brand | Meanwell |
| Product Type | Power Supply |
| Model Number | KNX-40E-1280D |
Meanwell KNX-40E-1280D DIN Rail Power Supply – Technical Specifications
| Specification | Value |
|---|---|
| Series | KNX |
| Description | AC-DC KNX EIB DIN rail power supply with integrated choke; Output 30Vdc at 1.28A; with diagnostic function |
| Technology | AC/DC |
| Power Format | DIN rail |
| Output Voltage (V) | 30 |
| Output Current (A) | 1.28 |
| Input Voltage (V) | 180 - 264 |
| IP Rating | IP20 |
| Width (mm) | 72 |
| Height (mm) | 90 |
| Depth (mm) | 57 |
| Dimming Technology | KNXNo Dimming |
| Control Signals | KNX |
Please speak to our Technical Engineer for Meanwell 30V 1.28A DIN Rail Power Supply KNX-40E-1280D at attractive prices. Technical Specs Summary of KNX-40E-1280D includes applications. The power format is DIN rail installation, and the Technology AC/DC provides. The output voltage is 30, and the sensor supports an output current of 1.28. It features a universal input voltage range from 180 - 264 systems. While the product does IP20 assigned, its dimensions are compact, with a width of 72, a height of 90, and a depth of 57, making it ideal for space-constrained installations. The sensor uses KNXNo Dimming technology. Match Your Needs with a Quote for your requirement of Meanwell 30V 1.28A DIN Rail Power Supply. We lead with pricing that's more favorable and support that's more attentive than other Suppliers & Traders.




