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SA/S 2.16.2.1 ABB KNX Switch Actuator 2-Fold 16A Heavy Duty Power Switch with Manual Override and Status Feedback

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SA/S 2.16.2.1 ABB KNX Switch Actuator 2-Fold 16A Heavy Duty Power Switch with Manual Override and Status Feedback

Model Number : SA/S 2.16.2.1

Payment Terms : T/T,Western Union

Installation Method : Standard 35mm DIN rail mounting

Packaging Details : Original Case

Timer Function : Supports scheduling and timer settings

Delivery Time : 7 Days

Product Series : Schneide SpaceLogic KNX series

Function : Control switching of electrical circuits

Channel : 12 independent channels

Certification : CE

MOQ : 1

Brand Name : ABB

Device Type : KNX Switch Actuator

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SA/S 2.16.2.1 ABB KNX Switch Actuator 2-Fold 16A Heavy Duty Power Switch with Manual Override and Status Feedback

Product Overview

The SA/S 2.16.2.1 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 2.16.2.1 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. It is specifically engineered for 24/7 mission-critical operations in high-end commercial office towers, healthcare facilities, and luxury residential estates.

Technical Specifications

Specification	Details
Product Model	SA/S 2.16.2.1
Product Range	ABB i-bus® KNX System
Communication Protocol	Standard KNX TP1 (S-Mode / PL-Link compatible)
Output Configuration	2 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

Application Scenarios

The SA/S 2.16.2.1 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.

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SA/S 2.16.2.1 ABB KNX Switch Actuator 2-Fold 16A Heavy Duty Power Switch with Manual Override and Status Feedback Images

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SA/S 2.16.2.1 ABB KNX Switch Actuator 2-Fold 16A Heavy Duty Power Switch with Manual Override and Status Feedback

SA/S 2.16.2.1 ABB KNX Switch Actuator 2-Fold 16A Heavy Duty Power Switch with Manual Override and Status Feedback

ABB KNX switch actuator 16A heavy duty

KNX switch actuator with manual override

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SA/S 2.16.2.1 ABB KNX Switch Actuator 2-Fold 16A Heavy Duty Power Switch with Manual Override and Status Feedback Images