Schneider Clipsal C-Bus L5103D5LP 3-Channel 5A Leading Edge Dimmer DIN Rail

The L5103D5LP is a Clipsal C-Bus 3-channel professional architectural dimmer designed for commercial lighting applications. Each of its three independent channels delivers up to 5A of leading-edge phase-controlled dimming, making it suitable for incandescent, halogen, magnetic low-voltage, and compatible dimmable LED loads. Built for demanding commercial environments — hotels, restaurants, and office buildings — it provides smooth, flicker-free dimming with comprehensive network integration via the C-Bus system.

Technical Specifications

Key Features

• 3 channels of high-power leading-edge professional dimming at 5A each
• Programmable fade times from instant to 18 hours for dramatic lighting effects
• Per-channel overload and short-circuit protection with automatic recovery
• Local manual override buttons on each channel for commissioning and emergency use
• Real-time feedback of dimmer level to the C-Bus network
• Soft start to protect lamp filaments and extend lamp life
• Voltage compensation to maintain consistent brightness despite mains voltage variation
• Compatible with C-Bus scene control and scheduling
• C-Bus Learn Mode support for rapid commissioning without laptop
• Can operate as a stand-alone unit when disconnected from the C-Bus network

Applications

• Hotel lobbies, function rooms, and guest rooms requiring smooth dimming
• Restaurant and bar ambient lighting with adjustable atmosphere
• Retail stores and showrooms with focus and accent lighting control
• Office conference rooms with scene-based lighting presets
• Theater and performing arts venues — pre-show and interval scenes
• Museum and gallery exhibition lighting requiring precise level control
• Commercial kitchens and food preparation areas with dimmable task lighting

Why Choose L5103D5LP?

The L5103D5LP is the professional choice for installations requiring reliable, high-power leading-edge dimming in a compact 3-channel package. Its commercial-grade build quality and C-Bus integration make it indispensable for any project where lighting control is critical.