790-3054 Busch-Dimmer? rotary dimming insert for flush mounted devices, 2 way on/off switching and soft catch and leading edge dimming control. For incandandescent lamps and 230V tungsten halogen lamps

790-3063 Busch-Dimmer? flush mounted dimmer insert with rotary control, soft-catch and with trailing edge control. For incandescent lamps, 230V tungsten halogen lamps and low voltage halogen lamps with electronic transformers.

790-3066 Busch-Memory-Series Dimmer? Insert for the switching and dimming of two independent loads. For 230V halogen and low voltage halogen incandescent lamps with electronic transformers.