MTN647595 Schneider KNX Switch Actuator REG-K 4-Channel 16A Current Sensing Manual Light Grey Rail Unit
The MTN647595 belongs to the SpaceLogic KNX switching-actuator portfolio engineered by Schneider Electric for reliable, high-density load commutation inside standard TH35 DIN distribution boards. This maintenance-friendly power rail element bridges KNX telegrams from the control layer into tangible 230 V AC switching actions for lighting, socket, and small-appliance circuits.
Factory-configured to accept commissioning data through the ETS toolchain, the unit integrates seamlessly with Schneider push-button interfaces, presence detectors, and scene controllers. Its compact mechanical profile, bistable-relay core, and clearly labeled front fascia reduce wiring effort and speed up panel assembly.
Built around flame-retardant engineering plastics and lead-free solder joints, the device complies with contemporary eco-design directives while sustaining continuous duty in commercial buildings, hotel guest wings, and residential smart-home distributions. Each output is protected against miswiring errors and supports group-address sharing for simultaneous multi-circuit control.
| Model Reference | MTN647595 |
| Product Classification | KNX switching actuator, 4 independent outputs |
| Bus Protocol | KNX TP1 (S-Mode), KNX Association certified |
| Output Stages | 4 x 230 V AC / 16 A with current detection |
| Rated Bus Voltage | DC 30 V SELV (bus-powered, polarity protected) |
| Bus Current Consumption | 10-16 mA typical at 24 V DC |
| Operating Voltage Range | 230 V AC, 50/60 Hz (switching side) |
| Contact Technology | Bistable relay contacts, potential-free commutation |
| Inrush Handling | Designed for capacitive and LED driver inrush currents |
| Manual Facility | Manual mode with toggle override |
| Monitoring Feature | Per-channel load current sensing and monitoring |
| Mounting | DIN rail TH35 per EN 60715 |
| Ambient Range | -5°C to +45°C operating, storage to +55°C |
| Protection Degree | IP20 (installed in closed panel environment) |
| Wire Termination | Screw terminals accepting 0.5-4.0 mm² conductors |
| Compliance | CE, RoHS, REACH, KNX certified, Schneider Green Premium eco-profile |
Four monitored channels serve typical office lighting panels where per-circuit energy insight helps detect failed lamps and abnormal consumption. Facility operators receive automatic failure telegrams via the KNX bus, reducing walkthrough inspections in multi-zone commercial floors.
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