MTN683901 Schneide Emergency Power Supply Light Grey Backup Power for KNX Systems
The MTN683901 is a dedicated backup power supply from Schneide's SpaceLogic series, designed to keep critical KNX devices operational during mains power outages. It delivers a stable DC30V output to support emergency lighting, security sensors, and panic buttons, ensuring uninterrupted functionality of your KNX building automation system.
With a compact 4 TE DIN rail design and seamless compatibility with all Schneide SpaceLogic KNX devices, it integrates effortlessly into existing setups, providing reliable backup power with minimal installation effort. Its light-grey housing blends seamlessly into electrical cabinet environments, combining practicality with a professional aesthetic.
| Output | DC 30V (KNX standard bus voltage) |
| Backup Performance | Supports up to 320mA load for 30-60 minutes (varies by device power draw) |
| Input | AC 92-253V 50/60Hz (global wide voltage compatibility) |
| Mounting | 35mm standard DIN rail (4 TE ≈72mm width) |
| Protection | IP20 rating, V0 flame-retardant housing |
| Core Features | Automatic failover to backup power, real-time status LED, over-discharge protection |
- High-end residential/villas: Maintains emergency lighting, security sensors, and smart locks during outages
- Commercial spaces (boutiques/offices): Powers emergency lighting, footfall sensors, and access control systems
- Public buildings (hospitals/schools/government halls): Supports emergency call buttons, exam room lighting, and security monitoring
- Industrial light control: Ensures factory monitoring, emergency ventilation, and access control remain operational
- Retail chain stores: Sustains window emergency lighting and POS-linked devices to enhance customer safety
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