{"product_id":"schneider-electric-lucl12b-tesys-u-control-unit","title":"Schneider Electric LUCL12B TeSys U Magnetic Control Unit 3-12 A 24 V AC Motor Starter Module","description":"\u003cp\u003eThe Schneider Electric LUCL12B is a TeSys U magnetic control unit giving short-circuit protection only, adjustable from 3 to 12 A. Plugged into a LUB12, LUB32, or LUB38 power base, it is intended for installations where an upstream variable speed drive or soft starter already provides motor overload protection, completing a disconnect\/short-circuit function for 3-phase motors up to 5.5 kW at 400 V, controlled from a 24 V AC supply.\u003c\/p\u003e\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eReference\u003c\/td\u003e\n\u003ctd\u003eLUCL12B\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eSchneider Electric\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRange\u003c\/td\u003e\n\u003ctd\u003eTeSys U\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct or Component Type\u003c\/td\u003e\n\u003ctd\u003eMagnetic control unit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDevice Application\u003c\/td\u003e\n\u003ctd\u003eMotor control, short-circuit protection for VSD or soft starter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated Current Adjustment Range (In)\u003c\/td\u003e\n\u003ctd\u003e3-12 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTripping Threshold\u003c\/td\u003e\n\u003ctd\u003e14.2 x In +\/- 20%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Motor Power\u003c\/td\u003e\n\u003ctd\u003e5.5 kW at 400 V, 5.5 kW at 500 V, 9 kW at 690 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eControl Circuit Voltage (Uc)\u003c\/td\u003e\n\u003ctd\u003e24 V AC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated Operational Voltage (Ue)\u003c\/td\u003e\n\u003ctd\u003e690 V AC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUtilisation Category\u003c\/td\u003e\n\u003ctd\u003eAC-41, AC-43, AC-44\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated Insulation Voltage (Ui)\u003c\/td\u003e\n\u003ctd\u003e690 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFixing Mode\u003c\/td\u003e\n\u003ctd\u003ePlug-in (front face)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions (W x H x D)\u003c\/td\u003e\n\u003ctd\u003e45 x 66 x 60 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNet Weight\u003c\/td\u003e\n\u003ctd\u003e0.135 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIP Degree of Protection\u003c\/td\u003e\n\u003ctd\u003eIP20 (terminals), IP40 (outside connection zone)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatible Power Bases\u003c\/td\u003e\n\u003ctd\u003eLUB12, LUB32, LUB38, LUB120, LUB320, LUB380\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eCertifications \u0026amp; Standards\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eCE\u003c\/li\u003e\n\u003cli\u003eEAC\u003c\/li\u003e\n\u003cli\u003eIEC 60947-6-2\u003c\/li\u003e\n\u003cli\u003eUL 60947-4-1\u003c\/li\u003e\n\u003cli\u003eCSA C22.2 No 60947-4-1\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSelection Notes\u003c\/h2\u003e\u003cp\u003eThe LUCL12B steps the magnetic-only protection range up to 3-12 A and 5.5 kW at 400 V, still with no thermal curve, since motor overload protection is assumed to already sit in the upstream drive or soft starter. Set the dial to the drive output's rated current rather than the motor's nameplate current if the two differ, as the magnetic unit only needs to clear a downstream short circuit. Use the 1.25-5 A LUCL05B equivalent below this range or an LUCA\/LUCB thermal unit if the drive is removed later.\u003c\/p\u003e","brand":"Schneider Electric","offers":[{"title":"Default Title","offer_id":50230481027355,"sku":"LUCL12B","price":86.2,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0903\/7722\/4475\/files\/schneider-electric-lucl12b-tesys-u-control-unit.jpg?v=1790901699","url":"https:\/\/stoklink.com\/products\/schneider-electric-lucl12b-tesys-u-control-unit","provider":"Stoklink","version":"1.0","type":"link"}