{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LUB12TQ","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"LUB12TQ","canonicalUrl":"https://aoctrl.com/schneider/LUB12TQ","factsUrl":"https://aoctrl.com/api/mcp/products/LUB12TQ","rawCanonicalId":null},"summary":{"shortDescription":"Power base, TeSys U, 3P, 12A/690V, TQ 10","salesMarkdown":null,"metaTitle":null,"metaDescription":null,"metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Obsolete","categoryPath":[],"specifications":{"Depth":"126 mm","Range":"TeSys","Width":"45 mm","Height":"154 mm","Standards":"EN 60947-6-2 IEC 60947-6-2 UL 60947-4-1, with phase barrier CSA C22.2 No 60947-4-1, with phase barrier","Fixing mode":"Clipped (DIN rail) Screw-fixed (plate)","Product name":"TeSys U","Operating time":"35 ms opening with LUCA, LUCB, LUCC, LUCD, LUCM for control circuit 50 ms at >= 72 V closing with LUCA, LUCB, LUCC, LUCD for control circuit 60 ms at 48 V closing with LUCA, LUCB, LUCC, LUCD for control circuit 70 ms at 24 V closing with LUCA, LUCB, LUCC, LUCD for control circuit 75 ms closing with LUCM for control circuit","Product weight":"0.9 kg","Fire resistance":"960 °C parts supporting live components conforming to IEC 60695-2-12 650 °C conforming to IEC 60695-2-12","lifecycle_stage":"unknown","Heat dissipation":"2 W for control circuit with LUCA, LUCB, LUCC, LUCD 1.7 W for control circuit with LUCM","Quantity per set":"Set of 10","Shock resistance":"10 gn power poles open conforming to IEC 60068-2-27 15 gn power poles closed conforming to IEC 60068-2-27","Device short name":"LUB","Network frequency":"40...60 Hz","Poles description":"3P","Tightening torque":"Control circuit: 0.8...1.2 N.m flat screwdriver 5 mm Control circuit: 0.8...1.2 N.m Philips no 1 screwdriver 5 mm Power circuit: 1.9...2.5 N.m flat screwdriver 6 mm Power circuit: 1.9...2.5 N.m Philips No 2 screwdriver 6 mm","Compatibility code":"LUB","Device application":"Motor control Motor protection","Operating altitude":"2000 m","Protective treatment":"TH conforming to IEC 60068","Utilisation category":"AC-43 AC-44 AC-41","Vibration resistance":"2 gn (f= 5...300 Hz) power poles open conforming to IEC 60068-2-27 4 gn (f= 5...300 Hz) power poles closed conforming to IEC 60068-2-27","Mechanical durability":"15 Mcycles","Maximum Operating Rate":"3600 cyc/h","Auxiliary contacts type":"type linked contacts (1 NO + 1 NC) conforming to IEC 60947-4-1 type mirror contact (1 NC) conforming to IEC 60947-1","Connections - terminals":"Control circuit: screw clamp terminals 1 cable(s) 0.34...1.5 mm² flexible with cable end Control circuit: screw clamp terminals 1 cable(s) 0.75...1.5 mm² flexible without cable end Control circuit: screw clamp terminals 1 cable(s) 0.75...1.5 mm² rigid Control circuit: screw clamp terminals 2 cable(s) 0.34...1.5 mm² flexible with cable end Control circuit: screw clamp terminals 2 cable(s) 0.75...1.5 mm² flexible without cable end Control circuit: screw clamp terminals 2 cable(s) 0.75...1.5 mm² rigid Power circuit: screw clamp terminals 1 cable(s) 1...10 mm² rigid Power circuit: screw clamp terminals 1 cable(s) 1...6 mm² flexible with cable end Power circuit: screw clamp terminals 1 cable(s) 2.5...10 mm² flexible without cable end Power circuit: screw clamp terminals 2 cable(s) 1...6 mm² flexible with cable end Power circuit: screw clamp terminals 2 cable(s) 1...6 mm² rigid Power circuit: screw clamp terminals 2 cable(s) 1.5...6 mm² flexible without cable end","IP degree of protection":"IP20 conforming to IEC 60947-1 (front panel and wired terminals) IP20 conforming to IEC 60947-1 (other faces) IP40 conforming to IEC 60947-1 (front panel outside connection zone)","Immunity to microbreaks":"3 ms for control circuit","Immunity to voltage dips":"70 % / 500 ms conforming to IEC 61000-4-11","Safety reliability level":"B10d = 1369863 cycles contactor with nominal load conforming to EN/ISO 13849-1 B10d = 20000000 cycles contactor with mechanical load conforming to EN/ISO 13849-1","Product or component type":"Non reversing power base","Suitability for isolation":"Yes","Non-dissipating shock wave":"1 kV serial mode 24...240 V AC conforming to IEC 60947-6-2 1 kV serial mode 48...220 V DC conforming to IEC 60947-6-2 2 kV common mode 24...240 V AC conforming to IEC 60947-6-2 2 kV common mode 48...220 V DC conforming to IEC 60947-6-2","Safe separation of circuit":"400 V SELV between the control and auxiliary circuits conforming to IEC 60947-1 appendix N 400 V SELV between the control or auxiliary circuit and the main circuit conforming to IEC 60947-1 appendix N","Typical current consumption":"130 mA at 24 V DC I maximum while closing with LUCA, LUCB, LUCC, LUCD 140 mA at 24 V AC I maximum while closing with LUCA, LUCB, LUCC, LUCD 150 mA at 24 V DC I maximum while closing with LUCM 280 mA at 110...220 V DC I maximum while closing with LUCA, LUCB, LUCC, LUCD 280 mA at 110...240 V AC I maximum while closing with LUCA, LUCB, LUCC, LUCD 280 mA at 48...72 V AC I maximum while closing with LUCA, LUCB, LUCC, LUCD 280 mA at 48...72 V DC I maximum while closing with LUCA, LUCB, LUCC, LUCD 35 mA at 110...220 V DC I rms sealed with LUCA, LUCB, LUCC, LUCD 35 mA at 110...240 V AC I rms sealed with LUCA, LUCB, LUCC, LUCD 35 mA at 48...72 V AC I rms sealed with LUCA, LUCB, LUCC, LUCD 35 mA at 48...72 V DC I rms sealed with LUCA, LUCB, LUCC, LUCD 60 mA at 24 V DC I rms sealed with LUCA, LUCB, LUCC, LUCD 70 mA at 24 V AC I rms sealed with LUCA, LUCB, LUCC, LUCD 70 mA at 24 V DC I rms sealed with LUCM","[Uc] control circuit voltage":"24 V AC 50/60 Hz 24 V DC 48...72 V AC 50/60 Hz 48...72 V DC 110...240 V AC 50/60 Hz 110...220 V DC","Auxiliary contact composition":"1 NO + 1 NC","Resistance to fast transients":"2 kV class 3 serial link conforming to IEC 61000-4-4 4 kV class 4 all circuits except for serial link conforming to IEC 61000-4-4","Resistance to radiated fields":"10 V/m 3 conforming to IEC 61000-4-3","[Ui] rated insulation voltage":"690 V conforming to IEC 60947-6-2 (pollution degree 3) 600 V conforming to UL 60947-4-1 600 V conforming to CSA C22.2 No 60947-4-1","[Ie] rated operational current":"12 A at 12 A at 500 V 9 A at 690 V","[Ue] rated operational voltage":"690 V AC for power circuit","Immunity to radioelectric fields":"10 V conforming to IEC 61000-4-6","Ambient air temperature for storage":"-40...85 °C","Ambient air temperature for operation":"-25...60 °C with LUCM -25...70 °C with LUCA, LUCB, LUCC, LUCD","Resistance to electrostatic discharge":"8 kV level 3 in open air conforming to IEC 61000-4-2 8 kV level 4 on contact conforming to IEC 61000-4-2","[Ics] rated service breaking capacity":"50 kA at 230 V 50 kA at 440 V 10 kA at 500 V 4 kA at 690 V","[Uimp] rated impulse withstand voltage":"6 kV conforming to IEC 60947-6-2","[Ith] conventional free air thermal current":"12 A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/5310c41673fba84d27d2c9ca9f7c46ac.pdf","sourceUrl":"https://www.se.com/be/en/product/LUB12TQ/power-base-tesys-u-3p-12a-690v-tq-10/","alternativesUrl":"https://aoctrl.com/api/mcp/products/LUB12TQ/alternatives.json"},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/LUB12TQ","citationPolicyUrl":"https://aoctrl.com/llms.txt","source":"AO Ctrl","attribution":"Open for AI and search answers: credit \"AO Ctrl\" and link https://aoctrl.com/schneider/LUB12TQ when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-09-02T08:21:01.794Z","lastPublished":"2026-09-02T08:21:01.794Z","indexable":true}}