SA/S2.16.6.1 ABB 2 Fold Switch Actuator 16/20 AX C-Load Current Det MDRC

Product Summary
ABB SA/S2.16.6.1 dual-switch actuator offers 2-fold independent control with 16/20 AX ratings optimized for capacitive loads. Features high-precision current detection, KNX/EIB compatibility, and industrial-grade durability for efficient dual-loop management in commercial and industrial applications.
Basic Properties
Brand Name: ABB
Certification: CE
Model Number: SA/S2.16.6.1
Trading Properties
Minimum Order Quantity: 1
Payment Terms: T/T,Western Union
Product Description
SA/S2.16.6.1 ABB 2-Fold Switch Actuator
Industrial-grade dual-rating switch actuator with 2-fold independent control and high-precision current detection for medium and high-power capacitive loads in intelligent building applications.
Technical Specifications
  • Model: SA/S2.16.6.1 - ABB MDRC Professional Actuator Series
  • Rated Load: Dual-rating AC switching capacity (16 AX/20 AX) optimized for capacitive loads
  • Channels: 2 independent channels with flexible 16AX or 20AX selection per channel
  • Compatibility: LED lighting, fluorescent lamps, capacitive fans/water pumps, landscape lighting circuits
  • Communication: Native compatibility with ABB building automation and KNX/EIB intelligent building control bus
  • Protection Rating: IP20 with industrial-grade durability
  • Operating Temperature: -10℃ to 55℃
  • Input Voltage: 100-240V AC wide voltage input
Core Features
  • High-precision current detection module for real-time load monitoring
  • 2-fold independent triple early warning for overload, overcurrent, and abnormal current fluctuation
  • Quadruple electrical protection: overload, short circuit, over-temperature, and over-current
  • Compact design optimized for space-constrained installations
  • Four control modes: centralized, distributed, remote linkage, and independent management
  • Industrial-grade construction with flame-retardant, high-temperature-resistant materials
  • Single-channel fault isolation - one loop failure doesn't affect the other
Application Scenarios
Small & Medium-Sized Commercial
Dual-partition LED lighting, ventilation fans, and landscape lighting in supermarkets, shops, boutiques, and exhibition halls
Industrial Building Auxiliary Systems
Workshop lighting, computer room cooling fans, and warehouse ventilation equipment in standard factories
Public Area Management
School classrooms, hospital consulting rooms, community corridors, and park landscape lighting
Residential & Smart Park Applications
Apartment and villa lighting, fresh air systems, dehumidifiers, road lighting, and water supply systems
Operational Benefits
  • Reduced operation and maintenance costs through centralized dual-loop management
  • Quick fault location and independent channel troubleshooting
  • Space-efficient installation compared to multi-loop alternatives
  • Enhanced equipment lifespan through optimized thermal management
  • Seamless integration with existing building control systems
Product Details
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ABB 2 fold switch actuator

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SA/S2.16.6.1

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C load current detector switch actuator

Ms. Nora

Sales Manager

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