This 288W 24V hardwired LED driver is designed for cabinet lighting, custom millwork, architectural lighting, and other low-voltage LED applications. Its slim junction-box design allows for a clean, professional installation while providing multiple dimming options.
The OTM-AJ288-24 accepts 100–277V AC input and provides 24V DC output at up to 288W total, with three 4A output channels. The driver measures 352 × 91 × 36 mm and features an IP54 enclosure, making it suitable for both dry and damp locations.
Input: 100–277V AC
Output: 24V DC
Power: 288W Maximum
Output Current: 3 × 4A
IP Rating: IP54
Power Factor: >0.9
Dimensions: 352 × 91 × 36 mm
The driver features 5-in-1 dimming compatibility, supporting:
- Forward-phase / TRIAC dimming
- Reverse-phase dimming
- 0–10V dimming
- 1–10V dimming
- 10V PWM / potentiometer dimming
Compatibility with both forward-phase and reverse-phase dimmers, while the built-in low-voltage dimming interface supports 0–10V and 1–10V control.
Additional features include:
- Flicker-free operation
- IP54 design suitable for dry or damp locations
- Free-air convection cooling
- Short-circuit protection
- Over-current protection
- Over-voltage / overload protection
- Over-temperature protection
- Operating temperature range of -40°C to +70°C
- Loading range from 10% to 100%
The driver may also be installed for standard on/off operation without an external dimmer.
This hardwired driver must be installed by a qualified professional. Adequate ventilation must be provided around the driver for proper heat dissipation.
See downloadable specification sheet for additional wiring, dimming, and technical information.




