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Description
LUCB32FUMain Range TeSys Product name TeSys U Device short name LUCB Product or component type Advanced control unit Product specific application Basic protection and advanced functions, communication Product compatibility LUFW10 LUFN.. LUFDA10 LUFC00 LUFV2 LUFDA01 LUFDH11 Utilisation category AC 44 AC 43 AC 41 Motor power kW 15 kW at 400 440 V AC 50 60 Hz 15 kW at 500 V AC 50 60 Hz 18. 5 kW at 690 V AC 50 60 Hz Thermal protection adjustment range 832 A [Uc]
Main
| Range | TeSys |
| Product name | TeSys U |
| Device short name | LUCB |
| Product or component type | Advanced control unit |
| Product specific application | Basic protection and advanced functions, communication |
| Product compatibility | LUFW10 LUFN.. LUFDA10 LUFC00 LUFV2 LUFDA01 LUFDH11 |
| Utilisation category | AC-44 AC-43 AC-41 |
| Motor power kW | 15 kW at 400...440 V AC 50/60 Hz 15 kW at 500 V AC 50/60 Hz 18.5 kW at 690 V AC 50/60 Hz |
| Thermal protection adjustment range | 8…32 A |
| [Uc] control circuit voltage | 110...220 V DC 110...240 V AC |
| Thermal overload class | Class 10 - frequency limit: 40…60 Hz - temperature compensation: -25…70 °C conforming to IEC 60947-6-2 Class 10 - frequency limit: 40…60 Hz - temperature compensation: -25…70 °C conforming to UL 508 |
Complementary
| Main function available | Manual reset Protection against overload and short-circuit Earth fault protection Protection against phase failure and phase imbalance |
| Mounting mode | Plug-in |
| Mounting location | Front side |
| Control circuit voltage limits | 88...242 V for DC circuit 110...220 V in operation 88...264 V for AC circuit 110...240 V in operation |
| Typical current consumption | 25 mA at 110...240 V AC I rms sealed with LUB12 25 mA at 110...240 V AC I rms sealed with LUB32 280 mA at 110...220 V DC I maximum while closing with LUB12 280 mA at 110...220 V DC I maximum while closing with LUB32 280 mA at 110...240 V AC I maximum while closing with LUB12 280 mA at 110...240 V AC I maximum while closing with LUB32 35 mA at 110...220 V DC I rms sealed with LUB12 35 mA at 110...220 V DC I rms sealed with LUB32 |
| Operating time | 35 ms opening with LUB12 for control circuit 35 ms opening with LUB32 for control circuit 50 ms closing with LUB12 for control circuit 50 ms closing with LUB32 for control circuit |
| Load type | 3-phase motor - cooling: self-cooled |
| Tripping threshold | 14.2 x Ir +/- 20 % |
| [Ui] rated insulation voltage | 600 V conforming to UL 508 690 V conforming to IEC 60947-1 600 V conforming to CSA C22.2 No 14 |
| [Uimp] rated impulse withstand voltage | 6 kV IEC 60947-6-2 |
| Safe separation of circuit | 400 V SELV between the control and auxiliary circuits conforming to IEC 60947-1 400 V SELV between the control or auxiliary circuit and the main circuit conforming to IEC 60947-1 |
Environment
| Heat dissipation | 2 W for control circuit with LUB12 3 W for control circuit with LUB32 |
| Immunity to microbreaks | 3 ms |
| Immunity to voltage dips | 70 % / 500 ms conforming to IEC 61000-4-11 |
| Standards | UL 508 type E, with phase barrier EN 60947-6-2 IEC 60947-6-2 CSA C22.2 No 14 type E |
| Product certifications | ATEX BV GOST ABS LROS (Lloyds register of shipping) UL CSA GL ASEFA DNV CCC |
| IP degree of protection | IP20 front panel and wired terminals conforming to IEC 60947-1 IP20 other faces conforming to IEC 60947-1 IP40 front panel outside connection zone conforming to IEC 60947-1 |
| Protective treatment | TH conforming to IEC 60068 |
| Ambient air temperature for operation | -25…70 °C |
| Ambient air temperature for storage | -40…85 °C |
| Operating altitude | 2000 m |
| Fire resistance | 960 °C parts supporting live components conforming to IEC 60695-2-12 650 °C conforming to IEC 60695-2-12 |
| Shock resistance | 10 gn power poles open conforming to IEC 60068-2-27 15 gn power poles closed conforming to IEC 60068-2-27 |
| Vibration resistance | 2 gn, 5…300 Hz, power poles open conforming to IEC 60068-2-6 4 gn, 5…300 Hz, power poles closed conforming to IEC 60068-2-6 |
| 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 |
| Non-dissipating shock wave | 1 kV serial mode conforming to IEC 60947-6-2 2 kV common mode conforming to IEC 60947-6-2 |
| Resistance to radiated fields | 10 V/m 3 conforming to IEC 61000-4-3 |
| 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 |
| Immunity to radioelectric fields | 10 V conforming to IEC 61000-4-6 |
Offer Sustainability
| Sustainable offer status | Green Premium product |
| REACh Regulation | REACh Declaration |
| EU RoHS Directive | Compliant EU RoHS Declaration |
| Mercury free | Yes |
| RoHS exemption information | Yes |
| China RoHS Regulation | China RoHS declaration |
| Environmental Disclosure | Product Environmental Profile |
| Circularity Profile | End of Life Information |
| WEEE | The product must be disposed on European Union markets following specific waste collection and never end up in rubbish bins |
Contractual warranty
| Warranty | 18 months |
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4.1 ★★★★★
Based on 460 reviews
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Product Reviews
★★★★★ 4
You don't have to like Justice Scalia to like his book.
Perhaps an appellate brief that you wrote would have been perfect if only the judge had read it. The lesson you learned, hopefully, was that there is no guarantee that a judge will read your brief. The lesson you can learn from "Making Your Case" is how to write so that the judges will read what you wrote - preferably before your oral argument. Writing in a quite candid, lucid and entertaining style, Scalia and Garner serve up tips that even the most experienced lawyers can learn from. If you find yourself approaching the court's word limit, for example, you may be minimizing the chances of having your brief read, as judges really do favor brevity. How do you write for a court that is notoriously dismissive of higher court precedents? How do you best respond to a judge who asks whether you would be content with a remand? These and other critical questions are addressed simply yet insightfully. If your legal education stressed the IRAC approach (Issue, Rule, Application, Conclusion), Scalia and Garner take you a step further by stressing a syllogistic approach. Even if you have already been exposed to all the best ideas about persuading appellate judges, you are still likely to gain much rom reading "Making Your Case" because the authors organize all those ideas in a way that makes them much easier to remember and keep them in mind as you prepare your written and oral arguments. Justice Scalia calls his approach to legal reasoning and argument "textualism," which I understand to mean that his decisions are driven by the language of the law and of the case. My impression from reading many of his decisions is that he is often driven by ideology, so I can't quite square his book with his decisions. I also question the book's fundamental statement that the overriding objective of a brief is to make the court's job easier, as I prefer to write primarily for the purpose of winning the case. My criticisms of "Making Your Case" are miniscule compared to those thrown at it by Richard Posner. But although I find Judge Posner's decisions generally more fair than those of Justice Scalia, I prefer the clarity of Justice Scalia's writing - especially when he teams up with Bryan Garmer. Judge Posner notwithstanding, Scalia and Garner have put together a gem that is likely to prove invaluable for law students as well as for trial and appellate lawyers who are still interested in improving their game. If you fall into either category, buy this book, read it two or three times, and then keep it handy as a reference. It should help you make your case.
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Reviewed in the United States on December 18, 2012
★★★★★ 5
A Great Read... (for those in the legal field)
A great gift for those in the legal field. We ordered several for gifts throughout the year.. Made a great little gift basket with a bottle of whiskey :)
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Reviewed in the United States on January 20, 2026
★★★★★ 5
Elegant, useful
Simply the best book on legal persuasive writing ever written.
Interesting, useful, fun, full of great anecdotes. Terrific discussion of statutory interpretation. Great references to scholarly classical treatises on rhetoric. This book is wonderful both for its analysis of oral argument and for its discussion of written forms of persuasion, like briefs. I wish I had had it earlier.
My only complaint is the same one I have with virtually all modern style manuals: they advocate a simplistic prose style, characterized by short, conversational sentences, avoiding unusual words, eschewing Latin phrases. But I personally often find prose that breaks these rules a refreshing change. I enjoy reading a word or phrase I rarely see but that is perfectly chosen. And I enjoy learning new words or phrases. This book would condemn two of the greatest legal prose stylists out there: John Marshall and Learned Hand, both of whose opinions often contained sentences that would not work so well conversationally, that were full of long, convoluted sentences and classical allusions. My sense is that in this joint work Justice Scalia, who can write rich and interesting prose, pushed back against some of the simplifying strictures of his co-author.
Furthermore, I think that often too much emphasis on simple words and sentences serves to make more complex ideas too difficult to express or to understand. Thus, the book (like most books) argues against "jargon," but jargon, once learned, is often a much clearer way of expressing something than a rephrasing.
And the Roe v. Wade anecdote is great! It explains a lot...
In any case, I am hardly qualified to criticize Justice Scalia, whose writing is far beyond my own. Anyway, this is a great book.
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Reviewed in the United States on May 7, 2008
★★★★★ 5
Recomendado para todo estudiante de Derecho
Libro fácil de leer y fácil de comprender. Recomendado
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Reviewed in the United States on April 2, 2026
★★★★★ 5
Wonderful and useful book.
Format: Kindle
I am very glad I purchased this book. I used it over and over again. Wrote many notes and it added much value to pursue my cases at courts. This is a true asset for providing an overall overview with much advice.
I also purchased his other book The Winning Brief, but that is only available in paper format and it is mainly for linguistic help in writing briefs for appellate court, for the purpose of really perfecting your writing. At lower courts or supreme courts you just do not have the time to think in that much details and these courts may not even read it. You are lucky if you can say two sentences on court appearances. They do not put that much into details when making judgments, so most likely your case ends up in the appellate, and here that book becomes valuable too - The Winning Brief.
Again, this book really excellent and pleasant to read. The Kindle version was easy to search for anything, word, phrase, notes.
5 star book. THANKS.
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Reviewed in the United States on February 19, 2018
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