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.

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.