GEWISS GW90742 4-Channel KNX Switch Actuator 16AX

Description

Introduction

The GEWISS GW90742 is a 4-channel KNX switch actuator designed for reliable switching of electrical circuits in residential and small-to-medium commercial office environments. Built on the open KNX standard, this device provides centralized control over connected loads, helping streamline modern building automation infrastructure. This device is part of our Switching Actuators products range.

Occupying 4 standard DIN rail modules and featuring an IP20 protection rating, the actuator includes manual operation capability for convenient local control during setup and maintenance. To prevent procurement errors on project sites, consultants and installers should verify exact model numbers against BOQ specifications and official manufacturer documentation.

Key Features

• 4 switching output channels
• 16AX rating per channel
• Manual control support
• KNX protocol integration
• 4-module width DIN rail form factor
• IP20 ingress protection rating

Benefits

• Provides 4 independent switching channels for versatile circuit management.
• Rated at 16AX per channel for robust switching capability.
• Manual operation functionality allows convenient manual testing and commissioning.
• Compact 4-module DIN rail design saves valuable panel space.
• Compatible with KNX systems for seamless smart building integration.
• Ideal for advanced automation in residential and small-to-medium office projects.

Technical Specifications

Specification	Value
Brand	GEWISS
SKU	GW90742
Product Type	Switch Actuator
Number of Channels	4
Current Rating	16AX
Operation Type	Manual Operation
Bus Protocol	KNX
Ingress Protection	IP20
Module Width	4 Modules
Mounting Type	DIN Rail

Applications

• Lighting and load switching in smart residential automation systems.
• Power and circuit control in small-to-medium office buildings.

Installation Notes

• Mount on standard DIN rails inside an electrical cabinet offering IP20 or higher enclosure protection.
• Verify channel electrical loads do not exceed the specified 16AX limits before powering the system.
• Cross-check SKU GW90742 with technical BOQ documents and official GEWISS documentation prior to installation.

FAQ

What is the channel configuration and rating of the GEWISS GW90742?

The GEWISS GW90742 features 4 independent switching channels rated at 16AX. Explore more products from GEWISS for professional building automation projects.

Does the GEWISS GW90742 feature manual override functionality?

Yes, the device includes manual operation capabilities for local control. For certificates and current technical files, refer to the official product documentation.

How many modules does the actuator occupy on a DIN rail?

The GEWISS GW90742 occupies 4 standard DIN rail modules.

How can I ensure accurate procurement for this item?

Verify the exact SKU (GW90742) and product specifications against your project’s Bill of Quantities (BOQ) and official manufacturer documentation.

What is the exact product model?

The order/model code for this page is GW90742. Match it against project documents before purchase.

Who is the manufacturer?

This product is manufactured by GEWISS.

Conclusion

The GEWISS GW90742 4-channel 16AX KNX switch actuator is a compact, dependable solution for load switching in residential and commercial KNX installations. Installers and system integrators can review our become a KNX dealer options.

Always confirm exact technical requirements and model numbers with official GEWISS documentation before placing your order.