MTN6705-0008S Schneider KNX Secure Master Switch Blind Actuator 8Ch 16A White Encrypted DIN Rail Module

The MTN6705-0008S is a rail-mounted power-control instrument within the SpaceLogic KNX actuator family, designed for reliable commutation of electrical circuits in smart residential and commercial buildings. This unit processes standard KNX group telegrams and converts them into precise switching, dimming, or blind-travel actions for connected loads, serving as the critical link between intelligent control systems and physical electrical installations.

Featuring a modular, tool-friendly enclosure with clearly separated output terminals, bus connection port with polarity protection, and integrated programming button with bus-status LED indicator. The robust surge-tolerant relay or triac stages withstand repeated inrush cycles from modern electronic equipment, while the thermally balanced design ensures stable performance in sealed distribution enclosures without forced ventilation.

Environmentally conscious design using halogen-free materials with full compliance documentation to simplify project approvals in demanding international markets.

As a KNX Secure Master, this eight-output actuator provides cyber-protected installations for critical environments including banks, embassies, and premium hotels where telegram authenticity is essential. The unit switches up to eight lamp circuits or controls four sun-blinds with end-position feedback, and can be cascaded with extension units via proprietary links to expand beyond eight outputs while maintaining a single secure bus identity.