KNX DRA swit.act. 4-g 16 A man.act. [100400] Switching actuator, 4-gang 16 A with manual actuation for KNX Gira KNX system DRA plus DRA switching actuators with integrated bus coupler. For switching independently controllable groups of loads. With manual switch for switching over the relay (On/Off) parallel or without KNX operation. Multi-phase connection. No additional power supply required. Features: - Manual actuation of the relay independent of the bus or switching position indication. - NO contact or NC contact operation. - Central switching function. - Group feedback for reduction of bus load. - Active or passive (object can be read out) cyclical feedback function. - Feedback can be delayed until after the recovery of bus voltage. - Logical linking function for each output. - Block function can be parameterised for each channel. As an alternative, forced setting function for each output. - Time functions (switch-on/off delay, staircase light function – also with advance warning function). - Integration in light scenes is possible, eight internal scenes at the most can be parameterised per channel. - Memory function for light scenes. - Elapsed operating time meter as forward/backward counter with limit function (limit can be changed via bus) can be activated for each output. - Input monitoring for cyclical updating with safety setting. - Reactions in case of bus voltage failure and restoration can be set for each channel following an ETS programming process. - Independent switching of the four outputs. Technical data: KNX medium: TP256 Connections - KNX: Connection and junction terminal - Load: Screw terminals Relay - Number: 4 - Contact: 1 x zero-voltage NO contact each, flip-flop Switching capacity - AC 230 V: 16 A / AC1 or 10 A / AC3 - AC 400 V: 10 A / AC1 or 6 A / AC3 - DC: 16 A/24 V Maximum switch-on current: 400 A, 150 µs, 200 A, 600 µs Connected load - Ohmic load: 3600 W - Capacitive load AC 230 V: 16 A, max. 140 µF - Light bulbs: 2500 W - HV halogen lamps: 2500 W - Wound transformer: 1200 VA - Tronic transformer: 1500 W - Fluorescent lamps, uncompensated: 2500 VA - fluorescent lamps, Duo-circuit: 2300 VA - Fluorescent lamps, parallel-compensated: 1300 VA - Mercury-vapour lamps, uncompensated: 2000 W - Mercury-vapour lamps, parallel-compensated: 2000 W Connections: max. 4 mm² Notes: - Installation on DIN top-hat rail. - VDE approval in accordance with EN 60669-1, EN 60669-2-1. Scope of supply: - Connection and junction terminal for KNX included in the scope of supply. Dimensions: Modular widths (MW): 4 Make: Gira Order No. 1004 00 DRA plus Quantity: 0 Stk Individual price: 339.53 £ (without VAT) xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx