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Description
LU2B32FUMain Range TeSys Product name TeSys U Device short name LU2B Product or component type Reversing power base Device application Motor Poles description 3P Suitability for isolation Yes [Ith] conventional free air thermal current 32 A Utilisation category AC 41 AC 43 AC 44 [Uc] control circuit voltage 110 220 V DC 110 240 V AC 50 60 Hz Complementary Auxiliary contact composition 1 NO + 1 NC Auxiliary contacts type Type linked contacts (1 NO + 1 NC)
Main
| Range | TeSys |
| Product name | TeSys U |
| Device short name | LU2B |
| Product or component type | Reversing power base |
| Device application | Motor |
| Poles description | 3P |
| Suitability for isolation | Yes |
| [Ith] conventional free air thermal current | 32 A |
| Utilisation category | AC-41 AC-43 AC-44 |
| [Uc] control circuit voltage | 110...220 V DC 110...240 V AC 50/60 Hz |
Complementary
| Auxiliary contact composition | 1 NO + 1 NC |
| Auxiliary contacts type | Type linked contacts (1 NO + 1 NC) conforming to IEC 60947-4-1 Type mirror contact (1 NC) state of the power conforming to draft IEC 60947-1 |
| [Ue] rated operational voltage | 230 V 440 V 500 V 690 V |
| Network frequency | 40...60 Hz |
| [Ie] rated operational current | 21 A at 690 V 23 A at 500 V 32 A at <= 440 V |
| [Ics] rated service breaking capacity | 10 kA at 500 V 4 kA at 690 V 50 kA at 230 V 50 kA at 440 V |
| Control circuit voltage limits | 55 V 110...220 V DC drop-out 55 V 110...240 V AC drop-out 88...242 V 110...220 V DC in operation 88...264 V 110...240 V AC in operation |
| Typical current consumption | 1000 mA at 110...220 V DC I maximum while closing 1000 mA at 110...240 V AC I maximum while closing |
| Inrush restraint duration | 25 ms AC 50/60 Hz 15 ms DC |
| 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 |
| Operating time | 150 ms with change of direction for power circuit 35 ms opening for control circuit 75 ms without change of direction for power circuit 50 ms closing for control circuit |
| Mechanical durability | 15000000 cycles |
| Maximum operating rate | 60 cyc/mn |
| [Ui] rated insulation voltage | 600 V conforming to UL 508 690 V conforming to IEC 60947-1 (pollution degree 3) 600 V conforming to CSA C22.2 No 14 |
| [Uimp] rated impulse withstand voltage | 6 kV 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 |
| 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 without cable end 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 without cable end Power circuit: screw clamp terminals 1 cable(s) 1…10 mm² rigid without cable end 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 without cable end Power circuit: screw clamp terminals 2 cable(s) 1.5…6 mm² flexible without cable end |
| 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 |
| Width | 45 mm |
| Height | 224 mm |
| Depth | 126 mm |
| Net weight | 1.27 kg |
Environment
| Heat dissipation | 3 W for control circuit with LUCA, LUCB, LUCC, LUCD 1.8 W for control circuit with LUCM |
| Immunity to microbreaks | 3 ms |
| Immunity to voltage dips | 70 % / 500 ms conforming to IEC 61000-4-11 |
| Product certifications | BV ABS GL CCC LROS (Lloyds register of shipping) CSA DNV GOST ATEX ASEFA UL |
| Standards | UL 508 type E, with phase barrier EN 60947-6-2 IEC 60947-6-2 CSA C22.2 No 14 type E |
| 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) |
| Protective treatment | TH conforming to IEC 60068 |
| Ambient air temperature for operation | -25…60 °C with LUCM -25…70 °C with LUCA, LUCB, LUCC, LUCD |
| Ambient air temperature for storage | -40…85 °C |
| Fire resistance | 960 °C parts supporting live components conforming to IEC 60695-2-12 650 °C conforming to IEC 60695-2-12 |
| Operating altitude | 2000 m |
| 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 (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 |
| 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 |
| 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 |
| Non-dissipating shock wave | 1 kV serial mode conforming to IEC 60947-6-2 2 kV common mode conforming to IEC 60947-6-2 |
| 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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4.8 ★★★★★
Based on 30 reviews
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Product Reviews
★★★★★ 5
Great read. Tons of info.
Format: Hardcover
We really like this book. A great background and detailed info on this topic. Really like the real-world examples and application. Pretty exhaustive, as far as that is possible given the topic. Also, quite easy to read, although I confess that if from an engineer's perspective.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 1, 2021
★★★★★ 5
This is excellent foundational CyberSec text - Well Done
Format: Hardcover
This is well written and wide ranging text. Foundational materials
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 5, 2022
★★★★★ 4
New but Gashed
Format: Hardcover
Despite the deep gash on the spine of the book that was listed as "new", it is in brand new condition. Shipping was fast.
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Reviewed in the United States on August 19, 2022
★★★★★ 5
Must have
Format: Hardcover
I am buying every edition to support this great book.
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Reviewed in the United States on March 10, 2021
★★★★★ 5
Under appreciated
Format: Hardcover
I have the first edition, and the 3rd (2020), and the 3rd. This book is a decent introduction to InfoSec, although it takes a few years and some experience to be able to truly appreciate it. I've probably ready it all, in prices, across 15 years and all revisions. It's a reference, it's a guide, that book is my best friend.
I think this book is a good guide for entry level folks who are looking for a comprehensive introduction to the field of computer security, and also to senior staff. Be it managers, directors, eng managers, internal audit and privacy professionals looking for a comprehensive introduction to Security relevant regardless of the particular technology they work with or industry they are in.
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Reviewed in the United States on January 3, 2021
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