
Technical specifications
- EAN
- 6430082060281
- Article Number
- 4508200
- Input Voltage
- 85–240 VAC 50/60 Hz
- Max Power
- 100 W @ 230 VAC
- Output Current
- 0,43 A
- Control / Dimming
- Casambi Bluetooth; trailing-edge phase-cut; wall switch
- Dimensions
- 40,4 x 36,3 x 14,0 mm
- Operating Temperature
- -20…+45°C
- Mounting
- recessed (behind switch/in luminaire/junction box)
- Additional Spec
- up to 250 devices mesh; over-current/temperature protection
- IP Class
- IP20
- Certifications
- CE
- Brand
- Casambi
- Wireless Protocol
- Casambi Bluetooth, Bluetooth Long Range, Phase-cut
- Long Range
- Yes
- NFC Configurable
- No
Documents
Description
The CBU-TED-LR is a Casambi Bluetooth trailing-edge phase-cut dimmer for recessed mounting behind a standard wall switch or inside a luminaire/junction box. Input 85–240 VAC 50/60 Hz, up to 100 W at 230 VAC, output current 0.43 A. Trailing-edge cut suits dimmable LED lamps and low-wattage halogen/incandescent loads that need a soft turn-off edge. Long Range Bluetooth (up to roughly 200 m in open air) makes it a good fit for larger buildings with long distances between Casambi mesh nodes. The compact 40.4 × 36.3 × 14.0 mm housing fits inside a tight box behind an existing switch – a common way to retrofit wireless control without pulling new cable. IP20, operating range -20…+45°C, CE marked. The unit joins the Casambi mesh (up to 250 devices) with built-in over-current and over-temperature protection. Always confirm the connected load is trailing-edge dimmable before installing – the wrong dimming type on the load can cause flicker or buzzing. Suited to renovation projects where an existing wall switch needs to become wirelessly controllable via Casambi.
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Casambi is a wireless control system over Bluetooth, with no central unit and no control cable. The ecosystem covers drivers, sensors, switches and gateways.














