+40 724 265 502
Welcome to our store!
Advanced Search
Contact us: +40 724 265 502
+40 724 265 502
Register
Home Controllers HVAC Control switches and Potentiometers Potentiometers EC fans SMT-D-4P-AL

SMT-D-4P-AL

Price excl. tax: €3911
Price inc. tax: €4654

Pre-order

3-step control switch for EC fans | OFF-positionSupply voltage : 10 VDC

Protection standard IP44 / IP54 (according to EN 60529)

Ambient conditions Temperature -20—40 °C

Rel. humidity < 100 % rH (non-condensing)

Minimum load 54 kΩ

Maximum load 86 kΩ

Connections Cable cross section: max. 2,5 mm2

Add to wishlist

Quick Buy

Just 4 fields to fill in
We will contact you to finalize the order
  • SMT-D-4P-AL
  • 0.200 Kgs
Rate this product
Compare

This 3-step control switch with OFF-position controls EC fans or damper actuators. It can also remotely control AC fan speed controllers or frequency inverters. The supply voltage is 10 VDC. The output signal is divided in 4 steps: 0 VDC and 3 other output voltages. In the OFF-position or position 0, the output signal is 0 VDC. The output signal of positions 1 and 2 can be adjusted in the range of 1 – 10 VDC via internal trimmers. The output signal of position 3 always equals the supplied voltage: 10 VDC. The splash-proof enclosure allows inset mounting (IP44) or surface mounting (IP54).

FileInfo
SMTD 4 P Fișă tehnică [PDF, 739.11 KB]
DDMP
FansAxial fansAxial wall fansBelt drive axial fansTubular axialExternal motorEC motorsCentrifugal fansLow pressureMedium pressureHigh pressureBelt driveRoof fansRoof axial fansCentrifugal roof fansATEX roof fansEC motor roof fansIn line fansCabinet fansIncorporable fansPlug backward curved EC motorDWDI forward curved double inletDWDI bacward curved double inletSmoke extract fansInside the hazardous areaOutside the hazardous areaImpuls JET fansInduction centrifugal JET fansPortable fansEC motorDWDI forward curved EC DWDI backward curved EC EC motor roof fansHybrid fansIN LINEAxial EC fansPlug COPRAATEX electric fansATEX axialATEX centrifugalBox axial fans ATEXATEX external motorRoof ATEXCorrosive airCorrosive environmentCorrosive environment ATEXResidential fansSolutions KITHeat Recovery Units
Comercial rangeResidential rangeAir grilles Ceiling mountedSwirl diffuserWeather grilleFloor mountedSimple deflectionDouble deflectionAir valveTransfer grillesGravity grilleAir filtersCompact filtersCassetteFilters boxActive carbonModular unitsActive carbon filtering moduleElectrostatic filtersAir purifiersControllers HVACMultifunctional sensors Temperature and humidityToxic gas CO NO2CO2 LevelAir qualityPressureManual speed controllesrManual controllAnalog controllMultifunctional controllSteps speed controllersDigital controllersControl switches and Potentiometers3 speed switchesPotentiometers EC fansMaintenance switchesCircuit breakersFrequency invertersPower supplyElectric motors1- phase3 - phase Water heating coilsWater heating coils (79-90C)Mechanical accessoriesFlexible ducts
Air volume control damperManual controlWith actuatorDucts and componentsMetal ductsT pieceBendsReductionsBackdraught shutterFlexible connectionFlangesOutdoor protectionDuct connectionMounting accessoriesEndsFans accessoriesAxial wall fansKitchen fans single inletCentrifugal fans double inletEC motor fansIn line fansSales ApplicationsResidential ventilationGeneral ventilationHeat Recovery UnitsShower enclosureCommercial ventilationCommercial centersCar parks extractionCinemasClassrooms- schoolsIndustrial ventilationFarmsGreen houses and cropsPaint boothsMechanical workshopsIndustrial buildingsIndustrial processesLabs Dust and gas ATEXCorrosive environmentsLocal ventilation HO-RE-CAHotels RestorantsProfessional kitchens
Scroll To Top