Circuit breaker switch Jung KNX Automatik-Schalter 1.10 m Universal LS 3181-1 WW

Jung KNX Automatik-Schalter 1.10 m Universal LS 3181-1 WW is a DIN-rail mounted KNX actuator switch engineered for automated load switching in residential and commercial electrical installations. The device connects to the KNX bus to receive commands and execute switching of lighting and other electrical loads. Its universal switching output supports integration in distribution boards and modular switchgear, enabling centralized control and automation through KNX systems.

Advantages

The Jung actuator offers compact DIN-rail compatibility and standard mounting dimensions for simple installation in distribution cabinets. It communicates over the KNX bus to provide reliable, bus-controlled switching with consistent response behaviour. Built for universal switching, the device accommodates a variety of load types and can be incorporated into scenes, time schedules, or bus-triggered logic. The straightforward functional design reduces wiring complexity and supports standardized building automation projects.

Suitable for

Key specifications

How to use

Install the device on a standard DIN rail inside the distribution cabinet and connect the KNX bus and supply according to local electrical codes. Configure the actuator in the KNX project software to assign group addresses and define behaviour such as switching functions, scenes or timers. After programming, verify switching responses from the bus controller and perform load tests to confirm proper operation. Ensure connections are tightened and the device is mounted securely before restoring power.

Recommendations

Use qualified personnel for installation and KNX configuration. Match the actuator’s switching capacity to the connected loads and follow applicable electrical standards and safety regulations when wiring and commissioning the device.