Clipsal C-Bus L5112D10UA 12-Channel Universal Dimmer 10A Per Channel DIN Rail 240V

The L5112D10UA is Clipsal's flagship C-Bus 12-channel architectural dimmer, featuring universal (UA = Universal / Auto) dimming capability with automatic leading-edge and trailing-edge load detection. With 10A per channel and 12 fully independent channels, it is designed for large-scale commercial and architectural lighting installations — hotels, performing arts venues, corporate headquarters, and luxury residential towers. Its ability to automatically detect and adapt to different load types makes it the most versatile professional dimmer in the C-Bus range.

Technical Specifications

Key Features

• 12 channels of professional-grade universal dimming at 10A each — the highest output density in the C-Bus range
• Universal auto-detection: automatically selects leading-edge or trailing-edge mode per channel based on connected load
• Eliminates the need to specify separate LE/TE dimmer models — one unit handles all load types
• Per-channel overload, short-circuit, and over-temperature protection with automatic recovery
• Soft start and voltage compensation for extended lamp life and stable output
• Programmable fade times from instant (0 sec) to 18 hours
• Real-time feedback of all 12 channel levels to the C-Bus network
• Local manual override per channel — essential for maintenance and commissioning
• Compatible with C-Bus scene recall, group control, and scheduling
• Can operate as stand-alone dimmer when disconnected from C-Bus
• Optional RCD chassis available for installations requiring earth leakage protection

Applications

• Large hotel ballrooms, function venues, and multi-purpose spaces
• Performing arts theaters, concert halls, and event spaces
• High-end residential towers — central dimmer pack in main distribution board
• Corporate headquarters boardrooms and executive conference facilities
• Museum and gallery permanent and temporary exhibition lighting
• Luxury retail flagships requiring individual zone control across many circuits
• Broadcasting studios and TV production facilities
• University auditoriums and lecture theaters
• Any large-scale project requiring 12-zone precision dimming from a single unit

Why Choose L5112D10UA?

With 12 channels at 10A each and universal auto-detection of LE/TE load types, the L5112D10UA is the single most capable professional dimmer in the C-Bus lineup. It eliminates the guesswork of load-type specification and provides the highest channel density available — making it the definitive choice for large-scale architectural lighting projects.