Gira 540200 S3000 Komfort 2f LED dimming insert

System 3000 universal LED dimmer insert comfort 2-way Features: - Two independent outputs for two groups of lights. - Switching and dimming of incandescent lamps, HV halogen lamps, electronic transformers for halogen or LED lamps, dimmable inductive transformers for halogen or LED lamps, HV LED or compact fluorescent lamps. - Connection of extensions possible. - With the System 3000 3-wire extension insert in conjunction with a System 3000 2-way operating top, both outputs can be operated separately. - Automatic or manual setting of the dimming principle (leading edge or trailing edge) to suit the load. - Display of the set operating mode via LED. - Lamp-friendly switch-on. - Switch-on brightness can be saved permanently. - Switch-on with the last set brightness or saved switch-on brightness. - Minimum brightness can be adjusted. - Electronic short-circuit protection. - Electronic overtemperature protection. - Operation with and without a neutral conductor connection. Notes: - In principle, the dimmer can be operated without connecting the neutral conductor, but some LED and CFLi lamps require the neutral conductor to be connected to avoid flickering. - When operating without a neutral conductor, the minimum load for incandescent lamps, HV halogen, Gira Tronic transformers and wound transformers increases to 50 W. - Electronic transformers and ballasts for LED lamps can be operated using the dimming method specified by the manufacturer. - If the ambient temperature is higher than 25 C, the connected load must be reduced.