What the Rako RACUB2L is
The Rako RACUB2L is a dual-relay switching module for mains curtain and blind motors. For 12V DC or dry-contact motors choose the RACUB; for 24V DC polarity-reversing motors choose the RACUB24DC.
Where it sits in a Rako system
The RACUB2L is controlled by Rako wireless commands from keypads such as the RK-EOS-6, and works with the Rako app through an RK-HUB. Basic set-up can be done from a Rako keypad; full customisation, including relay time-out and latching or momentary switching, uses RASOFT Pro with a RAMPI or RK-HUB. See all Rako wireless blinds and curtains.
Ratings and limits
- Relay outputs: 1A maximum
- Motors: 230V AC
- Latching or momentary switching, customisable time-out
Power and connection
It runs from a 230V AC supply. It communicates by FM radio at 433.9MHz and takes cable up to 1.5mm² stranded or 2.5mm² solid. Rako's RACUB2L instruction manual covers installation, which should be done by a competent electrician.
Fitting
An in-line module measuring 160 x 50 x 36mm and weighing 240g. It operates from +2°C to +40°C.
Guide: Rako curtains and blinds: control them from the same keypad as the lights
Questions
Which motors suit the Rako RACUB2L?
230V AC curtain, blind and screen motors with Neutral, Live 1, Live 2 and Earth connections. Check the motor's documentation.
Can the RACUB2L drive a 24V motor?
No. Use the RACUB24DC for 24V DC motors.
Does the Rako RACUB2L need a hub?
Not for keypad control. An RK-HUB is needed for the Rako app, voice control and timed events.