![CDATA[KNX LED dimmer 4x210W/VA REG UD/S4.210.2.1 Bus system KNX, other bus systems without, dimming actuator design, mounting type REG, width in modular units 80, local/manual operation, number of outputs 4, output power 210 ... 210W, load type universal and LED retrofit, max. switching capacity LED 80W, parallel operation possible, frequency 50 ... 60Hz, protection class (IP) IP20,]]>