D+H CDC-0252-0350-5-ACB M1-R chain drive 230 V 250 N 350 mm

The D+H LT 84-U is a ventilation push-button switch for the manual control of 24 V DC ventilation units. It is suitable for installation in standard 55 mm flush-mounted boxes and enables convenient operation of ventilation drives via the functions OPEN, STOP and CLOSE.The dual-button switch features two non-latching normally open contacts and enables reliable and convenient control of the connected ventilation unit. Thanks to its compact construction and simple design, the ventilation push-button switch blends harmoniously into existing switch ranges.With its robust plastic housing, the ventilation push-button switch is suitable for use in public, commercial and industrial buildings and is the ideal complement to D+H ventilation control systems.FeaturesVentilation push-button switch for 24 V DC ventilation unitsFlush-mounted version for 55 mm junction boxesFunctions: ON, STOP and OFFDouble push-button switch with two non-latching normally open contactsRobust plastic housingSimple and convenient operationTechnical dataInput voltage: 24 V DCProtection class: IP20Housing: PlasticColour: WhiteDimensions (W × H): 80 × 80 mmScope of supplyD+H LT 84-U ventilation push-button switch

The D+H RT 46 is a smoke and heat extraction system control unit for the manual activation and reset of smoke and heat extraction systems (RWA). In the event of a fire, it enables the reliable activation of the smoke and heat extraction system and can be used as both a main and a secondary control unit.The high-quality polycarbonate housing is designed for surface-mounted installation and impresses with its high-quality finish and durable construction. The control unit has been developed in accordance with pr EN 12101-9 and VdS 2592 and thus meets the requirements for modern smoke and heat extraction systems.The integrated buttons allow the functions RWA OPEN and RWA Reset to be operated conveniently. LED indicators provide information at all times regarding operational readiness, a triggered smoke and heat extraction alarm, and any faults that may be present.FeaturesSmoke and heat extraction control panel for the manual triggering of smoke and heat extraction systemsSuitable as a main or secondary control unitSurface-mounted installationHigh-quality polycarbonate housingFunctions: RWA OPEN and RWA ResetStatus indicators for operational readiness, smoke and heat extraction alarm and faultDeveloped in accordance with pr EN 12101-9 and VdS 2592Lockable versionTechnical dataSupply voltage: 24 V DC (18–28 V DC)Protection class: IP40Ambient temperature: -5 °C to +40 °CHousing: polycarbonate (surface-mounted)Colour: Orange (RAL 2011)Dimensions (W × H × D): 129 × 135 × 39 mmScope of supplyD+H RT 46 RWA control unitLockable housing with control unitStrike plateKeyLabelling sheet in 32 languages

The D+H SD-O 371 is an optical smoke detector based on the tried-and-tested scattered light principle for reliable fire detection in smoke and heat extraction systems (RWA). It detects emerging smoke particles at an early stage and, in the event of a fire, triggers the connected RWA control unit. Thanks to its high reliability, the detector is suitable for use in public, commercial and industrial buildings.The smoke detector features automatic self-monitoring, which continuously checks its function and operating status. An integrated alarm LED clearly indicates when the detector has been triggered. Thanks to automatic background level compensation, contamination is counteracted, ensuring consistently reliable detection.Installation is quick and easy using the detector base supplied. The SD-O 371 meets the requirements of EN 54-7 and has VdS approval, making it ideally suited for use in D+H smoke and heat extraction systems.FeaturesOptical smoke detector based on the scattered light principleAutomatic self-monitoring of function and operating statusAlarm indication via red LEDAutomatic background level adjustmentEasy installation thanks to a removable detector baseMonitoring area up to 110 m²Monitoring height up to 12 mCertified to EN 54-7VdS-approved (G 213066)Technical specificationsRated voltage: 24 V DCDetection area: max. 110 m²Detection height: max. 12 mAlarm indicator: Red LEDAir velocity: 0 to 25.4 m/sTemperature range: -20 °C to +72 °CHumidity: ? 95 %Protection class: IP40Terminal blocks: 0.6 mm Ø to 2 mm²Housing: ABSColour: White (similar to RAL 9010)Specification: EN 54-7VdS approval: G 213066Scope of supplyD+H SD-O 371 smoke detectorDetector base

The D+H VRS 10 is a rain detector for the automatic monitoring of ventilation dampers in conjunction with 24 V DC D+H RWA and KNL control units. It reliably detects rainfall via a heated sensor surface and supports the automatic closing of connected ventilation elements when it rains.The rain signal is stored for approx. 2 minutes. This rain hold time prevents the ventilation dampers from reopening immediately during brief breaks in the rain and ensures stable operation of the ventilation system.Thanks to its robust polycarbonate housing with protection class IP65, the VRS 10 is suitable for outdoor use. The supplied V2A mounting bracket and fixing console enable secure and permanent installation.FeaturesRain detector for 24 V DC D+H RWA and KNL control unitsHeated sensor surface for reliable rain detectionFor rain monitoring of ventilation dampersRain signal is stored for approx. 2 minutesRobust polycarbonate housingIP65 protection rating for outdoor useV2A mounting bracketTechnical dataPower supply: 24 V DC / 0.05 AProtection rating: IP65Temperature range: -20 °C to +60 °CHousing: PolycarbonateColour: Light grey (similar to RAL 7035)Dimensions (W × H × D): 50 × 70 × 66 mmMounting bracket: V2AScope of supplyD+H VRS 10 rain sensorMounting bracket2 cable ties

The D+H KA 34/350 is a PLP chain drive for the electrically motorised opening and closing of windows and hatches. With 24 V DC, a pushing and pulling force of 300 N and a stroke of 350 mm, the drive is suitable for smoke extraction in accordance with DIN EN 12101-2 as well as for daily natural ventilation.Installation is carried out on the window frame or sash profile. Thanks to microprocessor-controlled motor electronics, all functions can be individually configured via Powerline (PLP) and the D+H SCS software. A high-speed function, adjustable anti-pinch protection and automatic seal relief ensure safe and long-lasting operation.FeaturesPLP chain drive for smoke and heat extraction (RWA) and ventilation systems24 V DC operating voltage300 N thrust and tensile force350 mm strokeMounting on window frame or sash profileProgrammable via Powerline (PLP) and D+H SCS softwareHigh-speed function for smoke and heat extractionPassive and active anti-pinch protectionAutomatic seal reliefConnection possible on the left or rightTechnical dataOperating voltage: 24 V DC (±15 %)Current consumption: 1 ADuty cycle: 30 % (3 mins ON / 7 mins OFF)Pushing and pulling force: 300 NStroke length: 350 mmOpening speed: 11.8 mm/sTravel speed OPEN (RWA): 12.2 mm/sTravel speed CLOSE: 11.8 mm/sProtection class: IP32Temperature range: -15 °C to +75 °CHousing: Aluminium, powder-coatedDimensions (W × H × D): 421 × 40 × 59 mmScope of supplyD+H KA 34/350 PLP chain drive2.5 m silicone connection cableInstruction manual

The D+H KA 34/600 is a PLP chain drive for the electrically motorised opening and closing of windows and hatches. With 24 V DC, a pushing and pulling force of 300 N and a stroke of 600 mm, the drive is suitable for smoke extraction in accordance with DIN EN 12101-2 as well as for daily natural ventilation.Installation is carried out on the window frame or sash profile. Thanks to microprocessor-controlled motor electronics, all functions can be individually configured via Powerline (PLP) and the D+H SCS software. A high-speed function, adjustable anti-pinch protection and automatic seal relief ensure safe and long-lasting operation.FeaturesPLP chain drive for smoke and heat extraction (RWA) and ventilation systems24 V DC operating voltage300 N thrust and tensile force600 mm strokeMounting on window frame or sash profileProgrammable via Powerline (PLP) and D+H SCS softwareHigh-speed function for smoke and heat extractionPassive and active anti-pinch protectionAutomatic seal reliefConnection possible on the left or rightTechnical dataOperating voltage: 24 V DC (±15 %)Current consumption: 1 ADuty cycle: 30 % (3 mins ON / 7 mins OFF)Pushing and pulling force: 300 NStroke length: 600 mmOpening speed: 11.8 mm/sTravel speed UP (RWA): 12.2 mm/sTravel speed DOWN: 11.8 mm/sProtection class: IP32Temperature range: -15 °C to +75 °CHousing: Aluminium, powder-coatedDimensions (W × H × D): 546 × 40 × 59 mmContents of deliveryD+H KA 34/600 PLP chain drive2.5 m silicone connection cableUser manual

The D+H KA 34/800 is a PLP chain drive for the electrically powered opening and closing of windows and hatches. With 24 V DC, a pushing and pulling force of 300 N and a stroke of 800 mm, the drive is suitable for smoke extraction in accordance with DIN EN 12101-2 as well as for daily natural ventilation.Installation is carried out on the window frame or sash profile. Thanks to microprocessor-controlled motor electronics, all functions can be individually configured via Powerline (PLP) and the D+H SCS software. A high-speed function, adjustable anti-pinch protection and automatic seal relief ensure safe and long-lasting operation.FeaturesPLP chain drive for smoke and heat extraction (RWA) and ventilation systems24 V DC operating voltage300 N thrust and tensile force800 mm strokeMounting on window frame or sash profileProgrammable via Powerline (PLP) and D+H SCS softwareHigh-speed function for smoke and heat extractionPassive and active anti-pinch protectionAutomatic seal reliefConnection possible on the left or rightTechnical dataOperating voltage: 24 V DC (±15 %)Current consumption: 1 ADuty cycle: 30 % (3 mins ON / 7 mins OFF)Pushing and pulling force: 300 NStroke length: 800 mmOpening speed: 11.8 mm/sTravel speed UP (RWA): 12.2 mm/sTravel speed DOWN: 11.8 mm/sProtection class: IP32Temperature range: -15 °C to +75 °CHousing: Aluminium, powder-coatedDimensions (W × H × D): 646 × 40 × 59 mmScope of supplyD+H KA 34/800 PLP chain drive2.5 m silicone connection cableInstruction manual

The D+H KA 54/350 is a PLP chain drive for the electrically motorised opening and closing of windows and hatches. With 24 V DC, a pushing and pulling force of 500 N and a stroke of 350 mm, the drive is suitable for smoke extraction in accordance with DIN EN 12101-2 as well as for daily natural ventilation.Installation is carried out on the window frame or sash profile. Thanks to microprocessor-controlled motor electronics, all functions can be individually configured via Powerline (PLP) and the D+H SCS software. A high-speed function, adjustable anti-pinch protection and automatic seal relief ensure safe and long-lasting operation.FeaturesPLP chain drive for smoke and heat extraction (RWA) and ventilation systems24 V DC operating voltage500 N thrust and tensile force350 mm strokeMounting on window frame or sash profileProgrammable via Powerline (PLP) and D+H SCS softwareHigh-speed function for smoke and heat extractionPassive and active anti-pinch protectionAutomatic seal reliefConnection possible on the left or rightTechnical dataOperating voltage: 24 V DC (±15 %)Current consumption: 1.4 ADuty cycle: 30 % (3 mins ON / 7 mins OFF)Pushing and pulling force: 500 NStroke length: 350 mmOpening speed: 11.8 mm/sTravel speed UP (RWA): 13.3 mm/sTravel speed DOWN: 11.8 mm/sProtection class: IP32Temperature range: -15 °C to +75 °CHousing: Aluminium, powder-coatedDimensions (W × H × D): 421 × 40 × 59 mmScope of supplyD+H KA 54/350 PLP chain drive2.5 m silicone connection cableOperating instructions

The D+H KA 54/600 is a PLP chain drive for the electrically motorised opening and closing of windows and hatches. With 24 V DC, a pushing and pulling force of 500 N and a stroke of 600 mm, the drive is suitable for smoke extraction in accordance with DIN EN 12101-2 as well as for daily natural ventilation.Installation is carried out on the window frame or sash profile. Thanks to microprocessor-controlled motor electronics, all functions can be individually configured via Powerline (PLP) and the D+H SCS software. A high-speed function, adjustable anti-pinch protection and automatic seal relief ensure safe and long-lasting operation.FeaturesPLP chain drive for smoke and heat extraction (RWA) and ventilation systems24 V DC operating voltage500 N thrust and tensile force600 mm strokeMounting on window frame or sash profileProgrammable via Powerline (PLP) and D+H SCS softwareHigh-speed function for smoke and heat extractionPassive and active anti-pinch protectionAutomatic seal reliefConnection possible on the left or rightTechnical dataOperating voltage: 24 V DC (±15 %)Current consumption: 1.4 ADuty cycle: 30 % (3 mins ON / 7 mins OFF)Pushing and pulling force: 500 NStroke length: 600 mmOpening speed: 11.8 mm/sTravel speed UP (RWA): 13.3 mm/sTravel speed DOWN: 11.8 mm/sProtection class: IP32Temperature range: -15 °C to +75 °CHousing: Aluminium, powder-coatedDimensions (W × H × D): 546 × 40 × 59 mmScope of supplyD+H KA 54/600 PLP chain drive2.5 m silicone connection cableInstruction manual

The D+H KA 54/800 is a PLP chain drive for the electrically motorised opening and closing of windows and hatches. With 24 V DC, a pushing and pulling force of 500 N and a stroke of 800 mm, the drive is suitable for smoke extraction in accordance with DIN EN 12101-2 as well as for daily natural ventilation.Installation is carried out on the window frame or sash profile. Thanks to microprocessor-controlled motor electronics, all functions can be individually configured via Powerline (PLP) and the D+H SCS software. A high-speed function, adjustable anti-pinch protection and automatic seal relief ensure safe and long-lasting operation.FeaturesPLP chain drive for smoke and heat extraction (RWA) and ventilation systems24 V DC operating voltage500 N thrust and tensile force800 mm strokeMounting on window frame or sash profileProgrammable via Powerline (PLP) and D+H SCS softwareHigh-speed function for smoke and heat extractionPassive and active anti-pinch protectionAutomatic seal reliefConnection possible on the left or rightTechnical dataOperating voltage: 24 V DC (±15 %)Current consumption: 1.4 ADuty cycle: 30 % (3 mins ON / 7 mins OFF)Pushing and pulling force: 500 NStroke length: 800 mmOpening speed: 11.8 mm/sTravel speed UP (RWA): 13.3 mm/sTravel speed DOWN: 11.8 mm/sProtection class: IP32Temperature range: -15 °C to +75 °CHousing: Aluminium, powder-coatedDimensions (W × H × D): 646 × 40 × 59 mmContentsD+H KA 54/800 PLP chain drive2.5 m silicone connection cableInstruction manual