SD/S8.16.1 ABB 8 Channel 16A Switch Dim Actuator with MDRC

Product Summary
ABB 8-channel 16A KNX dimmer with MDRC technology. Controls high-power lighting & loads. DIN-rail mounted, 230V AC, CE & BTL certified. Ideal for commercial automation.
Basic Properties
Place of Origin: EU
Brand Name: ABB
Certification: CE
Model Number: SD/S 8.16.1
Trading Properties
Minimum Order Quantity: 1
Payment Terms: T/T,Western Union
Product Description
SD/S8.16.1 ABB 8-Channel 16A Switch-Dim Actuator with MDRC
The ABB SD/S8.16.1 is a high-capacity 8-channel switch-dim actuator engineered for large-scale intelligent load control in commercial, industrial, and premium residential smart automation systems. This flagship model integrates advanced switching and dimming capabilities with MDRC (Multi-Device Remote Control) technology to deliver precise, synchronized management of diverse electrical loads.
Advanced Control Capabilities
Each of the 8 independent channels supports a robust 16A current capacity, enabling stable control of high-wattage loads while maintaining energy efficiency and flicker-free performance for dimmable lighting. Compatible with KNX TP (Twisted Pair) bus systems, the actuator seamlessly integrates into centralized building management systems, supporting remote control, custom schedule programming, and real-time synchronization with occupancy sensors and daylight detectors.
Key Features
  • 8 independent channels with 16A capacity per channel
  • MDRC technology for simultaneous multi-device control
  • KNX TP bus system compatibility
  • DIN-rail mounting design (16 division units)
  • Manual push-button operation for testing and maintenance
  • Broad load compatibility (resistive, inductive, capacitive)
  • Flame-retardant polycarbonate housing (UL94 V0)
  • Advanced protection features (overload, short-circuit, surge)
Technical Specifications
Model Number SD/S8.16.1
Product Type 8-channel switch-dim actuator (KNX-compatible, MDRC-enabled)
Channel Quantity 8 independent, isolated channels
Max Current per Channel 16A (resistive load, 230V AC)
Dimming Compatibility Dimmable LED (LEDi), incandescent lamps, halogen fixtures
Compatible Load Types Resistive, inductive, capacitive loads; lighting systems, ventilation fans, small pumps, office appliances
Core Technology MDRC (Multi-Device Remote Control), KNX 2.3 compliant
Bus Compatibility KNX TP (Twisted Pair)
Protection Class IP20
Installation Type DIN-rail mounted (16 division units, standard 35mm DIN rail)
Operating Voltage 230V AC (50/60 Hz)
Control Methods KNX bus control, MDRC remote control, manual push-button operation
Operating Temperature -5°C to +45°C
Certifications CE, KNX BTL certified, compliant with IEC 61010-1, IEC 61158-2, EN 50090
Response Time ≤ 10ms (switching); ≤ 20ms (dimming)
Dimming Resolution 1024 steps for smooth brightness adjustment
Application Benefits
Ideal for retrofitting large commercial complexes or building new smart infrastructures, the ABB SD/S8.16.1 combines 8-channel scalability, 16A high-load capacity, MDRC smart control, and broad load compatibility to deliver a cost-effective, high-performance solution for large-scale automation projects requiring synchronized switch-dim functionality.
Product Details
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ABB 8 channel dimming actuator

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16A switch dim actuator

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SD/S8.16.1 dimmer actuator

Brand: ABB
Operatingtemperature: -5°C To +45°C
Power Rating: 16A
Voltage: 230V AC
Installation: DIN Rail Mounting
Type: MDRC Devices
Weight: 0.5 KG
Control Type: KNX System
Product Name: Dimming Actuator
Dimensions: 144mm X 72mm X 90mm
Communication Protocol: KNX
Function: Dim Lights By Adjusting Brightness Levels
Color: Grey

Ms. Nora

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