MachineU > China Products > Electrical Equipment & Supplies
SD/S4.16.1 ABB 4×16A Switch Dim Actuator with MDRC KNX Compatible Automation
SD/S4.16.1 ABB 4×16A Switch Dim Actuator with MDRC KNX Compatible Automation
SD/S4.16.1 ABB 4×16A Switch Dim Actuator with MDRC KNX Compatible Automation
SD/S4.16.1 ABB 4×16A Switch Dim Actuator with MDRC KNX Compatible Automation
SD/S4.16.1 ABB 4×16A Switch Dim Actuator with MDRC KNX Compatible Automation
SD/S4.16.1 ABB 4×16A Switch Dim Actuator with MDRC KNX Compatible Automation
Specifications
Brand Name :
ABB
Model Number :
SD/S 4.16.1
Certification :
CE
Place of Origin :
EU
MOQ :
1
Payment Terms :
T/T,Western Union
Delivery Time :
7 Days
Packaging Details :
Original Case
Brand :
ABB
Operatingtemperature :
-5°C to +45°C
Channels :
4
Power rating :
16A
Voltage :
230V AC
Installation :
DIN rail mounting
Type :
MDRC Devices
Weight :
0.28 KG
Control type :
KNX System
Product name :
Dimming Actuator
Dimensions :
108mm x 90mm x 65mm
Communication protocol :
KNX
Function :
Dim lights by adjusting brightness levels
Color :
Grey
Description
SD/S4.16.1 ABB 4×16A Switch-Dim Actuator with MDRC KNX Compatible Automation

roduct Description


The ABB SD/S 4.16.1 is a high-performance 4-channel switching actuator tailored for intelligent load control in modern smart buildings and home automation systems. Engineered with versatility and reliability at its core, it excels in managing a wide spectrum of electrical loads—including LED lighting, incandescent lamps, halogen fixtures, small appliances, ventilation fans, and other resistive, inductive, or capacitive devices—making it a flexible solution for both residential and commercial environments.

Each channel delivers a robust 16A maximum current capacity, enabling stable control of high-power loads while maintaining energy efficiency. Compatible with KNX TP (Twisted Pair) bus systems, the actuator seamlessly integrates into centralized automation networks, supporting remote control, schedule programming, and synchronization with occupancy sensors, brightness detectors, or other KNX-enabled devices. This facilitates intelligent load management strategies such as occupancy-based on/off switching, daylight harvesting, and energy consumption optimization, aligning with modern building efficiency standards.

Featuring a compact DIN-rail mounting design (8 division units, fitting standard 35mm DIN rails) and IP20 protection class, it is easy to install in control cabinets, saving space and ensuring durability for indoor applications. The actuator supports manual on-device operation for quick testing, maintenance, or emergency adjustments—even without bus voltage—adding on-site flexibility for installers and facility managers. Equipped with secure screw terminals and flame-retardant housing compliant with international safety standards, it guarantees long-term stability and reliable performance in diverse environmental conditions.

Whether retrofitting existing infrastructure or building new smart spaces, the ABB SD/S 4.16.1 combines multi-channel scalability, broad load compatibility, and smart integration to deliver a cost-effective, high-performance switching solution for modern automation projects.

Technical Specifications


Parameter Details
Model Number SD/S 4.16.1
Product Type 4-channel switching actuator (KNX-compatible)
Channel Quantity 4 independent, isolated channels
Max Current per Channel 16A (resistive load, 230V AC)
Compatible Load Types Resistive, inductive, capacitive loads; LED lighting, incandescent lamps, halogen fixtures, small appliances (e.g., coffee machines), ventilation fans, pumps
Bus Compatibility KNX TP (Twisted Pair), compliant with KNX 2.3 standard
Protection Class IP20
Installation Type DIN-rail mounted (8 division units, standard 35mm DIN rail)
Operating Voltage 230V AC (50/60 Hz)
Control Methods KNX bus control (centralized automation), manual on-device push-button operation (without bus voltage)
Wiring Interface Screw terminals (copper conductor: 0.5–2.5mm²; flexible conductor: 0.5–1.5mm²)
Operating Temperature -5°C to +45°C (ambient temperature, no condensation)
Storage Temperature -25°C to +70°C
Housing Material Flame-retardant polycarbonate (UL94 V0), compliant with IEC 60695-11-10
Dimensions (W×H×D) Approx. 45mm × 90mm × 65mm (standard DIN-rail mounting dimensions)
Certifications CE, KNX BTL certified, compliant with IEC 61010-1, IEC 61158-2, EN 50090
Key Protection Features Overload protection, short-circuit protection (basic level), surge protection
Response Time ≤ 10ms (switching delay, no-load condition)
Power Consumption ≤ 2W (standby), ≤ 4W (full-load operating)
Mechanical Life ≥ 100,000 switching cycles per channel
Electrical Life ≥ 10,000 switching cycles (at max load)

Application Scenarios


  1. Commercial Buildings: Ideal for offices, retail stores, hotels, and conference centers—supports multi-zone load control (e.g., open workspace lighting, retail display fixtures, hotel room appliances, conference room AV equipment) and integrates with KNX building management systems (BMS) for centralized scheduling, energy monitoring, and remote operation.
  2. Residential Smart Homes: Suitable for luxury villas, high-end apartments, or modern residences—enables independent control of lighting (living room, bedroom, kitchen), small appliances (coffee machines, air purifiers), and ventilation fans across multiple rooms, compatible with smart home KNX networks for scene programming (e.g., “morning mode,” “away mode”).
  3. Industrial Auxiliary Systems: Perfect for light industrial environments, warehouses, or workshops—controls auxiliary loads such as task lighting, exhaust fans, small pumps, or signal lights, supporting automated operation based on production schedules or occupancy detection.
  4. Retrofit Projects: Seamlessly upgrades existing electrical infrastructure (e.g., older office buildings, residential complexes) to smart control without full rewiring—replaces traditional switches with automated, multi-channel control, reducing energy waste and improving operational efficiency.
  5. Mixed-Use Developments: Excels in mixed-load environments like shopping malls, mixed-use towers, or co-working spaces—manages diverse loads (lighting, retail kiosk appliances, common area ventilation) across multiple zones, ensuring consistent performance and easy integration with centralized BMS.
  6. Hospitality & Healthcare Facilities: Suitable for hotels, clinics, or senior care centers—controls room lighting, bathroom fans, and small medical devices (low-power) with reliable switching, supporting 24/7 operation and compliance with safety standards for sensitive environments.
Send your message to this supplier
Send Now

SD/S4.16.1 ABB 4×16A Switch Dim Actuator with MDRC KNX Compatible Automation

Ask Latest Price
Product Detail
Brand Name :
ABB
Model Number :
SD/S 4.16.1
Certification :
CE
Place of Origin :
EU
MOQ :
1
Payment Terms :
T/T,Western Union
Contact Supplier
SD/S4.16.1 ABB 4×16A Switch Dim Actuator with MDRC KNX Compatible Automation
SD/S4.16.1 ABB 4×16A Switch Dim Actuator with MDRC KNX Compatible Automation
SD/S4.16.1 ABB 4×16A Switch Dim Actuator with MDRC KNX Compatible Automation

Maituo Intelligent Technology Co.，Ltd

Verified Supplier
1 Years
hainan, hainan
Since 2015
Business Type :
Manufacturer, Seller, Trading Company, Exporter
Main Products :
Building Controllers, Switch Actuator, Dimming Actuator
Total Annual :
800000 USD-1000000
Employee Number :
50~80
Certification Level :
Verified Supplier
Discover similar products
View More

Find Similar Products By Category:

Supplier Homepage Products Dimming Actuator
MachineU China Products Electrical Equipment & Supplies
Contact Supplier
Submit Requirement