Maituo Intelligent Technology Co.，Ltd
| Delivery Time | 7 Days |
| Function | Control electrical switches remotely |
| Load Capacity | Supports motors up to 100W |
| Payment Terms | T/T,Western Union |
| Device Type | Hybrid Switch Actuator |
| Packaging Details | Original Case |
| Special Feature | Manual Override / Local Operation |
| Bus Protocol | KNX open bus protocol |
| Model Number | RM/S4.1 |
| Certification | CE |
| Brand Name | ABB |
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Product Specification
| Delivery Time | 7 Days | Function | Control electrical switches remotely |
| Load Capacity | Supports motors up to 100W | Payment Terms | T/T,Western Union |
| Device Type | Hybrid Switch Actuator | Packaging Details | Original Case |
| Special Feature | Manual Override / Local Operation | Bus Protocol | KNX open bus protocol |
| Model Number | RM/S4.1 | Certification | CE |
| Brand Name | ABB | ||
| High Light | ABB Room Master KNX switch actuator ，high-density KNX control unit ，multi-service control unit for buildings | ||
The RM/S4.1 is a high-performance 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 KNX Module 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, climate management, and system monitoring.
Engineered for DIN-rail or decentralized installation, the RM/S4.1 enables building operators to implement modular control architectures that 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 infrastructure projects targeting LEED, WELL, and Green Premium certifications.
| Product Model | RM/S4.1 |
| Product Range | ABB i-bus® KNX System |
| Communication Protocol | Standard KNX TP1 (S-Mode / PL-Link compatible) |
| Interface Configuration & Channels | High-density multi-service configuration |
| Rated Operating Voltage | 230 V AC / KNX Bus |
| Control Power Supply | Bus-powered via KNX line (DC 24-30 V SELV) or external auxiliary supply |
| Functional Logic & Sensing | Support for complex HVAC and lighting sequences, professional automation hub |
| Network Topology Support | Supports standard star, daisy-chain, and branch-based bus architectures |
| Wiring Interface | Industrial-grade maintenance-free PUSH-IN or industrial screw terminals |
| Installation Method | Standard DIN Rail TH35 (EN 60715) or dedicated mounting interface |
| Operating Temperature | -5°C to +45°C (standard indoor operational range) |
| Ingress Protection | IP20 (Indoor mounting environments) |
| Material Quality | Halogen-free, Flame-retardant industrial grade polycarbonate |
| Certifications | CE Marked, RoHS, REACH, KNX Certified, Green Premium, BTL Listed |
Company Details
Business Type:
Manufacturer,Seller,Trading Company,Exporter
Year Established:
2019
Total Annual:
800000 USD-1000000
Employee Number:
50~80
Ecer Certification：
Verified Supplier
Maituo Intelligent Technology Co., Ltd. has been a professional provider of Building and Home Automation Solutions in China since our establishment. With a focus on delivering intelligent, integrated systems for both commercial buildings and residential spaces, we have forged a strong reputation by ... Maituo Intelligent Technology Co., Ltd. has been a professional provider of Building and Home Automation Solutions in China since our establishment. With a focus on delivering intelligent, integrated systems for both commercial buildings and residential spaces, we have forged a strong reputation by ...
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