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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 |
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
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Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
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4.9 ★★★★★
Based on 20 reviews
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Product Reviews
★★★★★ 5
Lightweight No-Cast Collagen Sunscreen SPF 50+ PA++++ – Daily UVA & UVB Protection
This sunscreen offers reliable broad-spectrum protection with SPF 50+ and PA++++, helping shield the skin from harmful UVA and UVB rays. Its lightweight, moisturizing formula absorbs quickly without leaving a white cast, making it suitable for all skin tones. Infused with collagen, it helps keep the skin feeling soft and hydrated throughout the day. The non-greasy finish works well for daily use, leaving the skin with a natural, smooth appearance. A practical choice for anyone looking to combine sun protection with lightweight hydration in one step.
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Reviewed in the United States on May 31, 2026
★★★★★ 5
A solid story that flowed well.
Format: Kindle
Overall an enjoyable tale besides one character I liked being in the story and then shortly after being out of the story. But it was a fun read with great characters but so many that weren't given enough time to shine at all or be seen more. Looking forward to the next in the series.
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Reviewed in the United States on April 27, 2026
★★★★★ 4
This spin-off debut is a satisfying fix my fellow cozy flapper-era amateur-sleuth addicts!
Format: Kindle
4.25
I have no excuse. I’ve never read or listened to “The Scottish Ladies' Detective Agency” even though somebody physically gave me the book. In my defense, my kindle app and audiobooks are more friendly for ADHD and pain management and I haven’t read a physical book in years.
I was starting fresh with Lady Poppy and this first book launches a spinoff series. Who doesn’t love a historic mystery, especially set in Scotland? This has many of the hallmarks of a series in the genre and I never know whether to complain about the repetition—or even near clones—or celebrate the opportunity to feed my addiction.
In some respects, I found this refreshing because Poppy is wealthy. It seems like every other female sleuth in the 1920s and 30s has an aristocratic (or aristocratic adjacent) background but is now dirt poor. There are enough stresses about money these days that I prefer to focus on the murder.
This is a tangled web of a story and I thought it clever and I liked Poppy if for no other reason than she has a fantastic lab and appreciates him (and other dogs). Of course, Major Charlie (extra points for the awesome name) saves the day a time or two. Oh and Poppy having a law degree, even when women couldn’t practice law, was a great asset and very cool. That said, if she wasn’t a Lady and very attractive, she would not have gotten away with her brazen interference (even in comparison to other amateur sleuths).
In terms of the audiobook version, the narrator was good in most respects. The voice of the handsome inspector (among other male characters) was so deep and low that it drove me a little crazy. Lady Constance also sounded masculine and I had to stop and think every time I heard that voice which was contrary to the character. Overall, she did a good job on the various Scottish accents, including Poppy’s sophisticated mix of the King ‘s English and a Scottish lilt.
Otherwise, this mystery was clever and I’m sad that I have to wait for the next one. I would wait for several so that I could finally binge them, but I’m not that strong.
P.S. Apparently, neither Lydia Travers nor “The Scottish Ladies' Detective Agency” are even recognized by Libby (which recognizes practically every author) and the books are only available through Kindle Unlimited or buying them or the audiobooks, thus the reason I have not read them. Maybe one day!
I am reviewing advanced copies of this book and audiobook given to me by the publisher. All views are strictly my own. .
#DeathattheHighlandLoch #NetGalley #bookreview #ADHDreader #lydiatravers #Scottishladydetective #Scotland #historicmystery
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Reviewed in the United States on May 26, 2025
★★★★★ 5
Excellent!!!
Format: Kindle
I'm so excited to begin a new series by Lydia Travers! I have missed our Maud McIntyre, but Lady Poppy is a delightful! Ms Travers weaves an intriguing tale with interesting characters and the hope of a sweet, budding romance. Do yourself a favor and get it. You Will enjoy reading it.
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Reviewed in the United States on October 10, 2025
★★★★★ 5
Unbelievable disappointment
Format: Kindle
The main character is silly, insipid, one dimensional, and completely unbelievable. A murder victim is discovered and for some reason she immediately believes she is the most qualified person to solve the crime. The supposed professional, the local inspector, let's her walk all over him. I couldn't make myself finish it and certainly won't be reading any more in the series.
As far as the audible version, the narrator needs to study American accents more, maybe actually engage in conversation with Americans before trying the accent again. The most cringe worthy narration I've ever heard.
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Reviewed in the United States on September 7, 2025