with lever · for TS 93 B and G · enables precise holding open of fire and smoke protection doors · monitorable and controllable completely independently of other systems · the hold-open point is adjustable to an opening angle between approx. 80° and 140° · Note: The hold-open point is also the maximum door opening angle; install door stoppers · in case of an alarm or power failure, the hold-open function is released and the door is closed by the door closer · thanks to the adjustable release force (tool-free), the hold-open function can also be easily released manually · includes lever, guide rail, electromechanical hold-open unit, smoke detector, power supply unit, cover, mounting screws and end caps · suitable for both DIN-L and DIN-R doors · connection voltage 230 V AC · operating voltage 24 V DC · rated output power 9.8 W · duty cycle 100% ED · connection options for additional detectors and external manual release as well as a potential-free alarm contact are also available · for particularly large and heavy doors (over 1250 mm) or doors where the hold-open point should be over 120°, we recommend using DORMA EM holding magnets in conjunction with the DORMA RMZ smoke detector control panel instead of the EMF. Further technical properties: · max. door width: 1600mm · subject to inspection: yes
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