Description
Introduction
The GEWISS GW90741 is a 4-channel 10A switching actuator designed specifically for KNX protocol building automation systems. Engineered for DIN rail mounting across a 4-module width, this IP20-rated unit provides precise control over connected electrical circuits in residential properties and small-to-medium office environments. This device is part of our Switching Actuators range.

As part of GEWISS’s comprehensive KNX automation lineup, the GW90741 offers high customization potential for system integrators, electrical contractors, and building consultants. Due to limited technical dataset availability, procurement teams should verify exact system requirements and consult official manufacturer documentation prior to final order placement.
Key Features
- KNX protocol compatibility
- 4 independent switching channels
- 10A rated switching current per channel
- 4-module width DIN rail mountable design
- IP20 protection rating for cabinet installation
- Designed for residential and small-to-medium office applications
Benefits
- Seamless KNX Protocol Integration: Integrates natively into standard KNX building automation infrastructures.
- Compact 4-Module DIN Footprint: Saves valuable enclosure space inside standard electrical distribution boards.
- 10A Load Support per Channel: Features 4 switching channels rated at 10A for versatile circuit switching.
- Residential and Commercial Versatility: Perfectly suited for smart home installations and small-to-medium office automation.
- Customizable Functionality: Offers adaptable configuration options within the ETS software environment.
- Factual Procurement Alignment: High-precision SKU identification ensures strict BOQ compliance before ordering.
Technical Specifications
Applications
- Residential KNX Building Automation: Lighting and general load control in smart homes.
- Office Automation: Energy management and circuit control in small-to-medium office spaces.
- Distribution Panel Integration: Standardized DIN rail installation in 4-module sub-distribution panels.
Installation Notes
- Mount directly onto standard DIN rails inside an IP20-rated electrical enclosure.
- Verify that electrical loads connected to each channel do not exceed the 10A rating.
- Program and commission the unit using official ETS tools in accordance with GEWISS technical manuals.
Developer Resources
- Official GEWISS Product Documentation (Model GW90741)
- KNX Association ETS Product Database File for GW90741
FAQ
What is the channel count and current rating for the GEWISS GW90741?
The GEWISS GW90741 features 4 switching channels with a rating of 10A per channel. Explore more GEWISS KNX products for professional building automation projects.
How many DIN module spaces does the GW90741 occupy?
This unit requires 4 module spaces on a standard DIN rail inside a distribution cabinet. For certificates and current technical files, refer to the official GEWISS documentation.
What environments is this KNX switching actuator designed for?
It is designed for advanced automation solutions in residential buildings and small-to-medium office facilities.
How can I verify technical details before procurement?
Because the source dataset is marked as limited richness, cross-reference SKU GW90741 with your project BOQ and official GEWISS technical datasheets before purchasing.
What is the exact product model?
The order/model code for this page is GW90741. Match it against project documents before purchase.
Who is the manufacturer?
This product is manufactured by GEWISS.
Conclusion
The GEWISS GW90741 4-Channel 10A KNX Switching Actuator offers a reliable 4-module DIN rail solution for residential and office automation systems. Its standard 10A switching capabilities and KNX integration make it an efficient choice for project control panels. Installers and system integrators can review our professional project support options.
To ensure flawless installation and accurate procurement, always verify SKU GW90741 against your official BOQ and the manufacturer’s technical documentation.






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