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Description
LUCB12FUMain 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 LUFV2 LUFDA01 LUFDH11 LUFN.. LUFC00 LUFDA10 LUFW10 Utilisation category AC 43 AC 44 AC 41 Motor power kW 9 kW at 690 V AC 50 60 Hz 5. 5 kW at 400 440 V AC 50 60 Hz 5. 5 kW at 500 V AC 50 60 Hz Thermal protection adjustment range 312 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 | LUFV2 LUFDA01 LUFDH11 LUFN.. LUFC00 LUFDA10 LUFW10 |
| Utilisation category | AC-43 AC-44 AC-41 |
| Motor power kW | 9 kW at 690 V AC 50/60 Hz 5.5 kW at 400...440 V AC 50/60 Hz 5.5 kW at 500 V AC 50/60 Hz |
| Thermal protection adjustment range | 3…12 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 | Earth fault protection Protection against phase failure and phase imbalance Protection against overload and short-circuit Manual reset |
| 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 | ABS GOST CCC ATEX CSA BV GL DNV LROS (Lloyds register of shipping) ASEFA UL |
| 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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4.5 ★★★★★
Based on 28 reviews
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Product Reviews
★★★★★ 5
Foundation Piece of the puzzle
Format: Kindle
This book put everything into an organized way to understand what we are and what we can do as human beings. What a treasure to find.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 21, 2025
★★★★★ 5
Excelente autor.
Format: Paperback
Excelente y muy buen precio.
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Reviewed in the United States on May 26, 2026
★★★★★ 4
Good info.
Format: Paperback
Very interesting
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Reviewed in the United States on January 9, 2021
★★★★★ 5
Robert Monroe's Second Book on OBEs
Format: Paperback
In his second book, Robert Monroe continues to describe his personal experiences with Out-Of-Body travel. By the time he wrote this book, Mr. Monroe had traveled out-of-body so often that he is able to offer almost a "map" of the astral world and it's various levels and inhabitants. Mr. Monroe describes his fascinating encounters with a number of nonphysical beings, human and otherwise. He does not present himself as a religious person, but rather as a deeply curious individual in search of answers to questions as old as time. He attempts to make sense of what happens to us after we die and equally important, why we are here in the first place. The answers to these questions turn out to be complex and anyone looking for a simple explanation based on their own religious beliefs or upbringing may be disappointed, if not disturbed. Also, by this time, he had established much of his research techniques using hemi-sync, which he describes in some detail in the book.
This book is incredibly interesting and enlightening. My only complaint with the book is that Monroe often does not offer enough explanation or detail and left me with many unanswered questions. Each of Monroe's books is riveting on its own terms. However, I found that by reading the three books in order I was better able to follow Monroe's evolving understanding of the "other side".
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Reviewed in the United States on October 12, 2012
★★★★★ 5
One of the greatest books I’ve ever read
Format: Audiobook
I wish I could have met this man. I began having OBE’s about 8 years before I read the journeys trilogy. When he talked about the out of body simulations my head nearly popped off. I’ve had a few of those and never found them described in detail anywhere else. This is the greatest book and most profound trilogy on personal spiritual exploration and out of body travel ever written. Period. Such a gem and so incredible to be experienced outside the traditional contexts of yoga and meditation. A true original work. Thank you Bob. These 3 books changed my life and made me finally enquire “what is under the hood” in an OBE. What transports the astral body or consciousness from one dimension to another?
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Reviewed in the United States on January 6, 2023