{"product_id":"schneider-electric-standard-control-unit-tesys-u-4-5-18a-3p-motors-thermal-magnetic-protection-class-10-coil-24v-ac-luca18b","title":"Standard control unit, TeSys U, 4.5-18A, 3P motors, thermal magnetic protection, class 10, coil 24V AC - LUCA18B","description":"\u003cdiv class=\"section-product-attributes\"\u003e \u003cdiv\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eRange:\u003c\/th\u003e\n\u003ctd\u003e TeSys\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRange of product:\u003c\/th\u003e\n\u003ctd\u003e TeSys U\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eProduct name:\u003c\/th\u003e\n\u003ctd\u003e TeSys U\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDevice short name:\u003c\/th\u003e\n\u003ctd\u003e LUCA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eProduct or component type:\u003c\/th\u003e\n\u003ctd\u003e Standard control unit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDevice application:\u003c\/th\u003e\n\u003ctd\u003e Motor controlMotor protection\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eProduct specific application:\u003c\/th\u003e\n\u003ctd\u003e Basic protection requirements for motor starters: overload and short-circuit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFunction available:\u003c\/th\u003e\n\u003ctd\u003e Earth fault protectionProtection against overload and short-circuitManual resetProtection against phase failure and phase imbalance\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eProduct compatibility:\u003c\/th\u003e\n\u003ctd\u003e Power base LUB32Power base LUB38Power base LUB320Power base LUB380Reversing contactor breaker LU2B32B\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e[Ue] rated operational voltage:\u003c\/th\u003e\n\u003ctd\u003e 690 V AC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eNetwork frequency:\u003c\/th\u003e\n\u003ctd\u003e 40...60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eLoad type:\u003c\/th\u003e\n\u003ctd\u003e 3-phase motor - cooling: self-cooled\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eUtilisation category:\u003c\/th\u003e\n\u003ctd\u003e AC-44AC-43AC-41\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMotor power kW:\u003c\/th\u003e\n\u003ctd\u003e 7.5 kW at 400...440 V AC 50\/60 Hz9 kW at 500 V AC 50\/60 Hz15 kW at 690 V AC 50\/60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eThermal protection adjustment range:\u003c\/th\u003e\n\u003ctd\u003e 4.5...18 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eThermal overload class:\u003c\/th\u003e\n\u003ctd\u003e Class 10 - frequency limit: 40...60 Hz - temperature compensation: -25...70 °C conforming to IEC 60947-6-2Class 10 - frequency limit: 40...60 Hz - temperature compensation: -25...70 °C conforming to UL 508\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eTripping threshold:\u003c\/th\u003e\n\u003ctd\u003e 14.2 x Ir +\/- 20 %\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePhase failure sensitivity:\u003c\/th\u003e\n\u003ctd\u003e Yes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e[Uc] control circuit voltage:\u003c\/th\u003e\n\u003ctd\u003e 24 V AC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"section-description\"\u003e\u003cdiv\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eControl circuit voltage limits:\u003c\/th\u003e\n\u003ctd\u003e 20...26.5 V for AC circuit 24 V in operation14.5 V for AC circuit 24 V drop-out\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eTypical current consumption:\u003c\/th\u003e\n\u003ctd\u003e 220 mA at 24 V AC I maximum while closing with LUB32220 mA at 24 V AC I maximum while closing with LUB3890 mA at 24 V AC I rms sealed with LUB3290 mA at 24 V AC I rms sealed with LUB38\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHeat dissipation:\u003c\/th\u003e\n\u003ctd\u003e 3 W for control circuit with LUB323 W for control circuit with LUB38\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOperating time:\u003c\/th\u003e\n\u003ctd\u003e 35 ms opening with LUB32 for control circuit35 ms opening with LUB38 for control circuit70 ms closing with LUB32 for control circuit70 ms closing with LUB38 for control circuit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eStandards:\u003c\/th\u003e\n\u003ctd\u003e EN 60947-6-2IEC 60947-6-2UL 60947-4-1, with phase barrierCSA C22.2 No 60947-4-1, with phase barrier\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eProduct certifications:\u003c\/th\u003e\n\u003ctd\u003e CEULCSACCCEACASEFAATEXMarine\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e[Ui] rated insulation voltage:\u003c\/th\u003e\n\u003ctd\u003e 690 V conforming to IEC 60947-6-2600 V conforming to UL 60947-4-1600 V conforming to CSA C22.2 No 60947-4-1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e[Uimp] rated impulse withstand voltage:\u003c\/th\u003e\n\u003ctd\u003e 6 kV conforming to IEC 60947-6-2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSafe separation of circuit:\u003c\/th\u003e\n\u003ctd\u003e 400 V SELV between the control and auxiliary circuits conforming to IEC 60947-1400 V SELV between the control or auxiliary circuit and the main circuit conforming to IEC 60947-1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFixing mode:\u003c\/th\u003e\n\u003ctd\u003e Plug-in (front face)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWidth:\u003c\/th\u003e\n\u003ctd\u003e 45 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHeight:\u003c\/th\u003e\n\u003ctd\u003e 66 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDepth:\u003c\/th\u003e\n\u003ctd\u003e 60 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eProduct weight:\u003c\/th\u003e\n\u003ctd\u003e 0.135 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCompatibility code:\u003c\/th\u003e\n\u003ctd\u003e LUCA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003c\/div\u003e\u003c\/div\u003e\n\n\u003cdiv class=\"section-additional\"\u003e\u003cdiv\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eIP degree of protection:\u003c\/th\u003e\n\u003ctd\u003e IP20 front panel and wired terminals conforming to IEC 60947-1IP20 other faces conforming to IEC 60947-1IP40 front panel outside connection zone conforming to IEC 60947-1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eProtective treatment:\u003c\/th\u003e\n\u003ctd\u003e TH conforming to IEC 60068\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eAmbient air temperature for operation:\u003c\/th\u003e\n\u003ctd\u003e -25...70 °C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eAmbient air temperature for storage:\u003c\/th\u003e\n\u003ctd\u003e -40...85 °C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOperating altitude:\u003c\/th\u003e\n\u003ctd\u003e 2000 m\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFire resistance:\u003c\/th\u003e\n\u003ctd\u003e 960 °C parts supporting live components conforming to IEC 60695-2-12650 °C conforming to IEC 60695-2-12\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eShock resistance:\u003c\/th\u003e\n\u003ctd\u003e 10 gn power poles open conforming to IEC 60068-2-2715 gn power poles closed conforming to IEC 60068-2-27\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eVibration resistance:\u003c\/th\u003e\n\u003ctd\u003e 2 gn, 5...300 Hz, power poles open conforming to IEC 60068-2-64 gn, 5...300 Hz, power poles closed conforming to IEC 60068-2-6\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eResistance to electrostatic discharge:\u003c\/th\u003e\n\u003ctd\u003e 8 kV level 3 in open air conforming to IEC 61000-4-28 kV level 4 on contact conforming to IEC 61000-4-2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eNon-dissipating shock wave:\u003c\/th\u003e\n\u003ctd\u003e 1 kV serial mode conforming to IEC 60947-6-22 kV common mode conforming to IEC 60947-6-2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eResistance to radiated fields:\u003c\/th\u003e\n\u003ctd\u003e 10 V\/m 3 conforming to IEC 61000-4-3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eResistance to fast transients:\u003c\/th\u003e\n\u003ctd\u003e 2 kV class 3 serial link conforming to IEC 61000-4-44 kV class 4 all circuits except for serial link conforming to IEC 61000-4-4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eImmunity to radioelectric fields:\u003c\/th\u003e\n\u003ctd\u003e 10 V conforming to IEC 61000-4-6\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eImmunity to microbreaks:\u003c\/th\u003e\n\u003ctd\u003e 3 ms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eImmunity to voltage dips:\u003c\/th\u003e\n\u003ctd\u003e 70 % \/ 500 ms conforming to IEC 61000-4-11\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSustainable offer status:\u003c\/th\u003e\n\u003ctd\u003e Green Premium productREACh Regulation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003c\/div\u003e\u003c\/div\u003e\n\n\u003cdiv class=\"table-wrapper\" id=\"product-attributes\"\u003e\u003ctable class=\"additional-attributes w-full text-xs lg:text-xl\"\u003e \u003ctr class=\"\"\u003e\n\u003cth class=\"col label w-5\/12 lg:w-1\/4 py-1.5 text-left text-gray-600 font-normal align-top product-attribute-label\" scope=\"row\"\u003eCode EAN:\u003c\/th\u003e\n\u003ctd class=\"col data w-7\/12 lg:w-3\/4 py-1.5 pl-2 lg:pl-20 text-left product-attribute-value\" data-th=\"Code EAN\"\u003e3389110363920\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003c\/div\u003e","brand":"Schneider Electric","offers":[{"title":"Default Title","offer_id":44209801592886,"sku":"LUCA18B","price":0.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0698\/4712\/1974\/files\/LUCA18B.jpg?v=1760129306","url":"https:\/\/www.tehonet.fi\/products\/schneider-electric-standard-control-unit-tesys-u-4-5-18a-3p-motors-thermal-magnetic-protection-class-10-coil-24v-ac-luca18b","provider":"TEHONET Power Electronics, Electrical \u0026 Automation equipment and components","version":"1.0","type":"link"}