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N 125/22 KNX DIN Rail Power Supply DC 29V 640mA High Current Line Plus Choke 5WG1125-1AB22
The N 125/22 KNX power supply unit delivers a high-capacity regulated DC 29 V output at 640 mA, designed for large KNX installations with many bus-powered devices. It mounts on standard TH35 DIN rail per EN 60715 and integrates chokes to protect the bus and stabilize communication during switching events.
The additional unchoked DC 29 V output can feed a second KNX line through an external choke such as the N 120/02, supporting centralized power with distributed line topology. For very large systems, multiple N 125/22 units can be operated in parallel to scale current capacity.
The wide input voltage range accepts AC 120 to 230 V at 50/60 Hz or DC 220 V, making the unit suitable for global projects. LED indicators and clearly marked terminals simplify installation and diagnostics.
- Type: KNX power supply
- Output Voltage: DC 29 V
- Output Current: 640 mA
- Features: Integrated chokes
- Additional Output: Unchoked DC 29 V output
- Scalability: Parallel operation capability
- Input Voltage: AC 120 to 230 V, 50/60 Hz, or DC 220 V
- Mounting: DIN rail TH35 per EN 60715
- Dimensions: 72 x 90 x 60 mm
- Module Width: 4
- Warranty: 24 months
Ms. Nora
Sales Manager
- Email: nora@knxcomponents.com
- Tel: +8613427540176
- WhatsApp: 8613427540176
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WeChat:
+8613427540176
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