Main rangeCanalis product nameKR product or component typeReducer device short nameKRA range compatibilityCanalis - KT KTACanalis - KT KTCCanalis - KR KRACanalis - KR KRC materialAluminium [Ie] rated operational current4000 A at 35 °C4000 A polarity3L length1000 mm Complementary accessory / separate part categoryAdaptation accessory housing materialMineral epoxy resin contacts materialTinned aluminium [Ue] rated operational voltage1000 V network frequency50/60 Hz [Ui] rated insulation voltage1000 V [Icw] rated short-time withstand current100 kA [Ipk] rated peak withstand current220 kA radiated magnetic field44.03 mT thermal stress limit10000 A².s voltage dropWith cos φ =1, 0.0026 V at 50 Hz with 1A for 100 m longWith cos φ =0.9, 0.0043 V at 50 Hz with 1A for 100 m longWith cos φ =0.7, 0.005 V at 50 Hz with 1A for 100 m longWith cos φ =0.8, 0.0048 V at 50 Hz with 1A for 100 m long mounting locationIndoorOutdoor installation directionHorizontalVertical product certificationsATEXCEEAC standardsIEC 61439-6 width100 mm height540 mm colourRAL 7030 : grey linear load102 kg/m Environment IP degree of protectionIP55 conforming to IEC 60529 IK degree of protectionIK08 conforming to IEC 62262 pollution degree3 fire resistance760 °C 180 min conforming to IEC 60331-1 derating factor100 % of In at 0...35 °C84 % of In at 45...50 °C96 % of In at 35...40 °C89 % of In at 40...45 °C78 % of In at 50...55 °C operating altitude98 % of In at 1000 m outdoor89 % of In at 3000 m outdoor99 % of In at 2000 m indoor90 % of In at 4000 m indoor94 % of In at 2000 m outdoor83 % of In at 4000 m outdoor100 % of In at 1000 m indoor96 % of In at 3000 m indoor environmental characteristicEMC directive conforming to IEC 61439-6Halogen free Offer Sustainability RoHS (date code: YYWW) Product environmental profile Product end of life instructions
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CatalogueSizeAdd to My DocumentsUser guideSizeAdd to My DocumentsCADSizeAdd to My DocumentsDVD Canalis KB-KN-KS-KT-KR_3D CAD simplified (Version 3.0)CAD files for KRA4000RU3: REDUCTION (Version 1.0)End of Life InformationSizeAdd to My DocumentsMarine certificateSizeAdd to My Documents
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