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SA/S 4.16.2.1 ABB KNX Switch Actuator 4-Fold 16A Versatile Output Management Module for Commercial Lighting Zones

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SA/S 4.16.2.1 ABB KNX Switch Actuator 4-Fold 16A Versatile Output Management Module for Commercial Lighting Zones

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Model Number : SA/S 4.16.2.1

Delivery Time : 7 Days

Power Consumption : Approximately 10mA

Loadtype : Resistive and Inductive

Controlmethod : Electrical and Manual Override

Payment Terms : T/T,Western Union

Installation Type : Wall-mounted or embedded

Packaging Details : Original Case

Operatingspeed : 0.1 seconds per operation

Certification : CE

MOQ : 1

Brand Name : ABB

Installation : 35mm DIN rail mounting,

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SA/S 4.16.2.1 ABB KNX Switch Actuator 4-Fold 16A Versatile Output Management Module for Commercial Lighting Zones
Product Overview

The SA/S 4.16.2.1 is a professional-grade modular component of the ABB i-bus® KNX building automation system, engineered to deliver exceptional reliability, energy efficiency, and operational scalability for modern intelligent infrastructure. As part of the globally recognized Switch Actuator range, this device represents the integration of advanced engineering standards with high-durability hardware, ensuring seamless coordination of critical building services such as lighting control, power distribution, and load management.

Designed for DIN-rail installation, the SA/S 4.16.2.1 facilitates modular system architecture, allowing building operators to implement decentralized control networks that significantly reduce energy overhead and enhance occupant comfort. Built with sustainable, halogen-free materials and future-ready firmware, this device is a fundamental building block for high-performance smart infrastructure projects targeting prestigious LEED, WELL, and Green Premium certifications.

Technical Specifications
Product Model SA/S 4.16.2.1
Product Range ABB i-bus® KNX System
Communication Protocol Standard KNX TP1 (S-Mode / PL-Link compatible)
Output Configuration 4 independent switching outputs
Rated Operating Voltage 250/440 V AC load supply / 24-30 V DC Bus
Control Power Supply Bus-powered via KNX line (DC 24-30 V SELV)
Current Consumption approx. 12 mA from bus
Logic & Time Functions AND, OR, XOR, Staircase lighting with pre-warning, Scene control (8 scenes), On/Off delay
Functional Logic Standard potential-free relay contacts, individual channel status feedback, logic object linking
Wiring Interface Maintenance-free PUSH-IN or industrial screw terminals (0.2 - 6.0 mm²)
Mounting Type Standard DIN Rail TH35 (EN 60715)
Width in Space Units Modular design based on output count (2MW to 12MW)
Operating Temperature -5°C to +45°C (standard indoor operational envelope)
Ingress Protection IP20 (Indoor mounting environments)
Certifications CE Marked, RoHS, REACH, KNX Certified, Green Premium, BTL Listed
Key Features
  • 4-fold 16A switching capability for versatile output management
  • Advanced logic functions including AND, OR, XOR operations
  • Staircase lighting with pre-warning functionality
  • Scene control supporting up to 8 different scenes
  • Configurable on/off delay timing
  • Maintenance-free PUSH-IN wiring technology
  • DIN-rail mounting for easy installation
  • Halogen-free, sustainable construction materials
Application Scenarios

The SA/S 4.16.2.1 is the standard choice for centralized lighting and load control in commercial boardrooms and hospital suites. Its multiple logic functions allow for seamless coordination with occupancy sensors, ensuring lights are only active when needed, drastically reducing building operation costs.

Ideal for high-end commercial office towers, healthcare facilities, luxury residential estates, and any mission-critical environment requiring reliable 24/7 operation with energy efficiency and smart building integration.


Product Tags:

ABB KNX switch actuator 16A

      

KNX switch actuator versatile output

      

commercial lighting zones management module

      
Quality SA/S 4.16.2.1 ABB KNX Switch Actuator 4-Fold 16A Versatile Output Management Module for Commercial Lighting Zones for sale

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