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Quality ES/S 4.1.2.1 ABB Electronic Switch Actuator 4-Fold for Noiseless and Precise Load Management in KNX Systems factory
Quality ES/S 4.1.2.1 ABB Electronic Switch Actuator 4-Fold for Noiseless and Precise Load Management in KNX Systems factory
Quality ES/S 4.1.2.1 ABB Electronic Switch Actuator 4-Fold for Noiseless and Precise Load Management in KNX Systems factory
Quality ES/S 4.1.2.1 ABB Electronic Switch Actuator 4-Fold for Noiseless and Precise Load Management in KNX Systems factory

ES/S 4.1.2.1 ABB Electronic Switch Actuator 4-Fold for Noiseless and Precise Load Management in KNX Systems

Product Summary
ES/S 4.1.2.1 ABB Electronic Switch Actuator 4-Fold for Noiseless and Precise Load Management in KNX Systems Product Overview The ES/S 4.1.2.1 is a high-performance building automation component from the ABB i-bus® ecosystem, engineered to deliver exceptional reliability, data integrity, and ...
Basic Properties
Brand Name: ABB
Certification: CE
Model Number: ES/S 4.1.2.1
Trading Properties
Minimum Order Quantity: 1
Payment Terms: T/T,Western Union
Tags:

knx switch actuator

knx hybrid actuator

switching actuator
Product Description
ES/S 4.1.2.1 ABB Electronic Switch Actuator 4-Fold for Noiseless and Precise Load Management in KNX Systems
Product Overview

The ES/S 4.1.2.1 is a high-performance building automation component from the ABB i-bus® ecosystem, engineered to deliver exceptional reliability, data integrity, 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.

Designed for modular or decentralized installation, the ES/S 4.1.2.1 facilitates professional control architectures that reduce energy overhead and enhance occupant comfort. Built with sustainable, halogen-free materials and future-ready firmware, this device is a foundational building block for high-performance infrastructure projects targeting LEED, WELL, and Green Premium certifications.

Technical Specifications
Product Model ES/S 4.1.2.1
Product Series ABB i-bus® Intelligent Systems
Communication Protocols KNX / BACnet IP / EnOcean
Interface Configuration 4 independent electronic switching outputs
Rated Operating Voltage 230 V AC
Power Supply Bus-powered via KNX line (DC 24-30 V SELV) or external auxiliary supply
Functional Logic Wear-free semiconductor switching, zero-crossing protection, silent operation
Network Topology Supports standard star, daisy-chain, and branch-based bus architectures
Wiring Interface Maintenance-free PUSH-IN or industrial screw terminals
Operating Temperature -5°C to +45°C (standard indoor operational range)
Ingress Protection IP20 (Indoor installation environments)
Housing Material Halogen-free, flame-retardant industrial grade polycarbonate
Certifications CE Marked, RoHS, REACH, KNX Certified, Green Premium, BTL Listed
Key Features
  • Noiseless electronic switching for sensitive environments
  • Precise load management capabilities
  • Seamless coordination of critical building services
  • Enhanced occupant comfort and energy efficiency
  • Mission-critical 24/7 operation capability
  • Sustainable, environmentally conscious design
Application Scenarios
Perfect for noise-sensitive hospitality and residential applications. It switches lights and small motors silently using electronic relays, ensuring a superior guest experience while maximizing relay life. Ideal for high-end commercial office towers, healthcare facilities, and luxury residential estates.
Product Details
Highlight:

ABB KNX switch actuator 4-fold

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noiseless KNX load management actuator

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precise electronic switch actuator KNX
Controlmethod: Electrical And Manual Override
Channel Configuration: 12 Independent Control Channels
Installation Type: Wall-mounted Or Embedded
Material: Flame Retardant Plastic
Compatibility: Works With Various Smart Home Systems

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