MTN647593 Electric KNX Smart Lighting Switch Module 4 Independent Channels
Product Overview
The Schneider MTN647593 is a professional 4-channel KNX switch actuator designed for intelligent building control systems. Part of the SpaceLogic KNX range, this REG-K series module provides reliable, independent switching control for up to 4 separate loads via make contacts.
Technical Specifications
| Parameter |
Specification |
| Channels |
4 independent channels |
| Rated Current |
16A per channel (cosφ=0.6) |
| Rated Voltage |
AC 100-240V ±10% |
| Operating Voltage |
AC 90V ~ AC 265V |
| Power Frequency |
50-60 Hz ±10% |
| AC1 Operation |
Max 16A |
| AC3 Operation |
Max 10A |
| DC Switching |
Max 16A / 24V DC |
| Min. Switching |
100mA / 12V AC/DC |
| Device Width |
4 modules (~72mm) |
| Installation |
DIN rail TH35 (EN 60715) |
| Color |
Light grey |
Load Capacity (per channel)
| Load Type |
100V |
230V |
240V |
| Incandescent Lamps |
1600W |
3600W |
3840W |
| Halogen Lamps |
1086W |
2500W |
2608W |
| Fluorescent (compensated) |
1086VA |
2500VA |
2608VA |
| Capacitive Load |
— |
16A, max 200µF |
— |
Surge Current Withstand
| Duration |
Peak Current |
| 150µs |
600A |
| 250µs |
480A |
| 600µs |
300A |
Service Life
| Type |
Cycles |
| Mechanical |
>1,000,000 operations |
| AC1/AC3/AC5 |
>30,000 operations |
| 230V, 1A resistive |
>80,000 operations |
Key Features
- 4 independent relay outputs for flexible load control
- Manual operation mode for each channel
- Integrated KNX bus coupler
- Staircase lighting function with/without manual cutoff
- Cutoff warning before staircase lighting switch-off
- Channel blocking with priority control
- Scene control support
- Status feedback per channel
- Central control capability
- Bus voltage failure/restore parametrization
- Green LED indicator for operation status
- Screw terminals for reliable connections
- Multi-phase connection support (alternating L terminals bridged internally)
Applications
- Smart lighting control in commercial buildings
- Office lighting automation
- Hotel room control systems
- Conference center energy management
- Classroom and lecture hall lighting
- Retail store lighting control
- Museum and gallery lighting
- Residential apartment automation
- Villa smart home systems
- Airport terminal lighting management
Why Choose MTN647593?
As the entry-level model in Schneider's REG-K switch actuator series, the MTN647593 offers an ideal balance of capacity and cost-efficiency for projects requiring up to 4 independent switching channels. Its compact 4-module width saves valuable DIN rail space while delivering the same professional-grade reliability as larger models.