BUSCH-JAEGER BUSCH 6523 UJ-914-102 LED Dimmer Set, BSI (2CKA006512A0349)

Universal LED dimmer set with automatic load detection and phase-cut dimming (leading/trailing edge). Handles up to 100 VA of LED load, with a minimum of 2 VA, and supports incandescent/halogen loads up to 250 W. Rotary control with push-button switch, memory function, soft start, and adjustable minimum brightness. Flush-mounted design in alpine white thermoplastic, compatible with Busch-Jaeger switch ranges.

Overview

The BUSCH-JAEGER BUSCH 6523 UJ-914-102 is a universal LED dimmer set designed for reliable dimming of LED lamps, incandescent bulbs, and halogen lamps. It automatically detects the connected load and selects the appropriate dimming mode (leading or trailing edge). The rotary knob with integrated push-button allows switching on/off and adjusting brightness. A memory function recalls the last brightness level, while soft start extends lamp life.

What stands out

• Automatic load detection for LED, incandescent, and halogen lamps
• Wide load range: 2–100 VA for LEDs, 10–250 W for incandescent/halogen
• Phase-cut dimming with leading/trailing edge for compatibility
• Rotary control with push-button switch and memory function
• Soft start and adjustable minimum brightness
• Flush-mounted in alpine white thermoplastic

Technical details

• Rated voltage: 230 V AC, 50/60 Hz
• Max. LED load (RC): 100 VA; Min. LED load (RC): 2 VA
• Max. incandescent/halogen load: 250 W; Min. incandescent/halogen load: 10 W
• Max. LV halogen load (electronic transformer): 250 VA
• Max. LV halogen load (inductive transformer): 250 VA
• Control type: Rotary with push-button switch
• Mounting type: Flush-mounted
• Protection features: Short-circuit, overload
• Connection type: Screw terminals
• Operating temperature: 0 to 35 °C
• Special features: Memory function, soft start, adjustable min. brightness
• Compatibility: Busch-Jaeger switch ranges
• Colour (visible parts): Alpine white
• Material: Thermoplastic

Our verdict

A versatile dimmer set for modern LED lighting, offering automatic load detection and a wide load range. The memory function and soft start add convenience and lamp longevity. Suitable for flush-mounted installation in Busch-Jaeger switch ranges.