12 Channel KNX Switch Actuator 20A – High Current KNX Relay Actuator for Lighting & Building Automation
Product Overview
The 12-Channel KNX Switch Actuator is a high-performance relay module designed for smart lighting and electrical load control in homes, offices, hotels, and industrial buildings. With four independent channels, each supporting up to 20A rated current, it is ideal for high-load devices such as lighting, HVAC systems, motors, pumps, and other electrical appliances. The actuator supports individual, group, and central control, offering flexible automation for any KNX system.
Key Features
- Independent 12-Channel Control: Each output can be controlled separately, as a group, or centrally via KNX commands.
- High Current Magnetic Latching Relays: Industrial-grade relays provide reliable switching, low power consumption, and long service life.
- Real-Time Status Feedback: The actuator reports the current ON/OFF status of each channel, ensuring accurate system monitoring.
- Delay Switching: Built-in delay prevents frequent switching and protects connected devices.
- Staircase Lighting Function: Automatically turns off outputs after a set time, ideal for corridors, staircases, and public spaces.
- Flashing/Pulse Control: Supports timed ON/OFF pulses for alarms, indicators, and automation signals.
- Preset Values: Each channel can store two predefined states for quick recall of frequently used modes.
- Scene Control: Up to five scenes per channel enable complex lighting or device setups at a single command.
- Logic Functions: Supports AND, OR, XOR, and gate logic for advanced automation scenarios.
- Safety & Force Functions: Ensures reliable operation under abnormal conditions and allows manual override.
- Manual Push-Button: For commissioning, testing, or emergency control, each channel can be operated manually.
Applications
Ideal for KNX smart homes, offices, hotels, commercial buildings, hospitals, schools, and industrial facilities, the actuator efficiently manages lighting, electrical loads, energy-saving systems, and automation projects. It enhances building intelligence, safety, and energy efficiency.
Advantages
- KNX-certified, compatible with all standard KNX systems
- Supports high-load devices up to 20A per channel
- Energy-efficient magnetic latching relays
- Flexible control: single, group, or central command
- Scene, logic, and preset control for advanced automation
- Real-time feedback and emergency manual operation
- Durable, reliable, and easy to integrate into any building automation project.
Looking for more outputs? Explore our 4-channel, 8-channel and 24-channel KNX switch actuators.
