Description
Product Status: OBSOLETE – Replaced by Rako RML500
⚠️ This product is now obsolete and has been replaced by the Rako RML500.
The information below is provided for reference only. For new projects, we recommend specifying the Rako RML500, which offers higher capacity and updated performance.
Rako RML250 250W RF Inductive Dimmer Module
The RML250 is a compact 250 W RF inductive dimmer designed to fit discreetly through the aperture of a standard low-voltage downlight fitting. Installed in-line before the first luminaire, it enables smooth and reliable dimming of leading-edge, mains-dimmable lighting loads.
Fully compatible with the Rako RF ecosystem, the RML250 can be controlled from any Rako Rakom RF device, including RCM/RCP push-button wall plates, handheld remotes, and bridge modules.
We provide full technical guidance and support for legacy installations. Please call our technical team for assistance — we provide FREE project design support. Call our team on 0161 737 7333.
Call for project quotations & trade discounts
Key Features
- ✅ 250 W RF inductive dimmer module
- ✅ Leading-edge dimming compatibility
- ✅ Compact design fits through downlight apertures
- ✅ In-line installation before the first luminaire
- ✅ Compatible with all Rako RF controllers
- ✅ Interior or exterior use (with IP-rated enclosure)
- ✅ Stores up to 16 preset lighting scenes
- ✅ Professional-grade electrical protection
Technical Specifications
- ☑️ Rated Load: 250 W leading-edge dimmable
- ☑️ Control Compatibility: Rako RF (RCM/RCP wall plates, RAH handhelds, bridge modules)
- ☑️ Protection: Field-replaceable fuse, over-temperature, voltage surge
- ☑️ Installation: In-line before first luminaire, ceiling void or cupboard
- ☑️ IP Rating: IP20 (interior) / IP-rated enclosure for exterior
Power
- ☑️ Maximum Load: 250 W
- ☑️ Input Voltage: 230 V AC
Function Modules
- ☑️ RF dimmer control module
- ☑️ Leading-edge dimming circuitry
- ☑️ Protection systems: fuse, over-temp, surge
Main Features
- ☑️ Smooth dimming for mains-dimmable lighting
- ☑️ Compact footprint for discreet installation
- ☑️ Compatible with all Rako RF transmitters
Programming & Integration
- ☑️ Program via RCM/RCP RF wall plates or RASOFT PC software
- ☑️ Stores House, Room, Channel addresses plus 16 scene levels in non-volatile memory
Connections
- ☑️ Connects in-line before first luminaire
- ☑️ Works with Rako RF transmitters and bridge modules
Applications
- ✅ Residential lighting control upgrades
- ✅ Commercial and architectural lighting systems
- ✅ Scene-set lighting using Rako RF control
- ✅ Interior or protected exterior lighting circuits
- ✅ Retrofit projects maintaining RML250 compatibility
Why Choose the RML250? (Existing Installations)
- ✅ Proven Rako RF dimming reliability
- ✅ Compact form factor for discreet installation
- ✅ Seamless integration with legacy Rako systems
- ✅ Robust protection features for long-term use
- ✅ Ideal replacement unit for existing RML250 systems
⚠️ Note: For new installations, the Rako RML500 should be specified instead.
Additional Information
- ✅ Product obsolete – replaced by RML500
- ✅ Trade discounts available on Rako products
- ✅ Full technical and system design support
- ✅ Approved Rako distributor
- ✅ Assistance available for upgrades, replacements, and system migration
📞 Call for project quotations & trade discounts
If you need help selecting the correct replacement Rako dimmer or upgrading an existing installation, please call or email our team — we’re happy to help.














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