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- USA
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Ships within 48 hours · Estimated delivery Jul 11 - Jul 16
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Description
LU2MB0BMain Range TeSys Device short name LU2MB Product or component type Reverser block Complementary Mounting mode Plug in [Ue] rated operational voltage 230 V 440 V 500 V 690 V Network frequency 40 60 Hz Inrush restraint duration 25 ms AC 50 60 Hz 15 ms DC Operating time 150 ms with change of direction 75 ms without change of direction [Uc] control circuit voltage 24 V AC Current consumption 2360 mA at 24 V AC I maximum while closing [Ui] rated insulation
Main
| Range | TeSys |
| Device short name | LU2MB |
| Product or component type | Reverser block |
Complementary
| Mounting mode | Plug-in |
| [Ue] rated operational voltage | 230 V 440 V 500 V 690 V |
| Network frequency | 40...60 Hz |
| Inrush restraint duration | 25 ms AC 50/60 Hz 15 ms DC |
| Operating time | 150 ms with change of direction 75 ms without change of direction |
| [Uc] control circuit voltage | 24 V AC |
| Current consumption | 2360 mA at 24 V AC I maximum while closing |
| [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 conforming to IEC 60947-6-2 |
| Connections - terminals | Control circuit: screw clamp terminals 1 cable(s) 0.34…1.5 mm² (external diameter: 3 mm) flexible with cable end Control circuit: screw clamp terminals 1 cable(s) 0.75…1.5 mm² (external diameter: 3 mm) flexible without cable end Control circuit: screw clamp terminals 1 cable(s) 0.75…1.5 mm² (external diameter: 3 mm) rigid without cable end Control circuit: screw clamp terminals 2 cable(s) 0.34…1.5 mm² (external diameter: 3 mm) flexible with cable end Control circuit: screw clamp terminals 2 cable(s) 0.75…1.5 mm² (external diameter: 3 mm) flexible without cable end Control circuit: screw clamp terminals 2 cable(s) 0.75…1.5 mm² (external diameter: 3 mm) rigid without cable end Power circuit: screw clamp terminals 1 cable(s) 1…10 mm² (external diameter: 4 mm) rigid without cable end Power circuit: screw clamp terminals 1 cable(s) 1…6 mm² (external diameter: 4 mm) flexible with cable end Power circuit: screw clamp terminals 1 cable(s) 2.5…10 mm² (external diameter: 4 mm) flexible without cable end Power circuit: screw clamp terminals 2 cable(s) 1…6 mm² (external diameter: 4 mm) flexible with cable end Power circuit: screw clamp terminals 2 cable(s) 1…6 mm² (external diameter: 4 mm) rigid without cable end Power circuit: screw clamp terminals 2 cable(s) 1.5…6 mm² (external diameter: 4 mm) 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 2 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 |
| Net weight | 0.4 kg |
Environment
| Standards | UL 508 type E, with phase barrier EN 60947-6-3 IEC 60947-6-3 CSA C22.2 No 14 type E |
| Product certifications | GL CCC DNV CSA ASEFA BV UL ABS ATEX LROS (Lloyds register of shipping) GOST |
| 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 |
| 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 level 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 |
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
- If time is of the essence, please consider selecting expedited delivery for faster service.
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]
- Please click here for more details>>> Return & Exchange Policy
4.1 ★★★★★
Based on 1813 reviews
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Product Reviews
★★★★★ 2
Combersom
Cumbersome, does not hold 3nough water
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 25, 2026
★★★★★ 3
Mixed Results
These strips fit comfortably and don’t slide around, which I appreciated. They are gentle on my gums and enamel, and I noticed a slight improvement in brightness after consistent use. That said, they aren’t as strong as some other whitening strips on the market, so if you’re looking for dramatic results you may be underwhelmed. Good for subtle whitening.
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Reviewed in the United States on October 2, 2025
★★★★★ 5
Does work well for removing minor stains
This product is probably best for removing minor staining - things like coffee, tea, red wine. I don't think it would work for longer-term stains that accumulate with age - the strips are not powerful enough for that.
Very easy to use: just apply and leave on for half an hour or until you can feel that they are no longer well-attached. The "cleaning" process starts immediately - you can see the bubbles form. I am a tea drinker, and I notice immediate effect after putting these on. Don't expect miracles, but they will help with fresh stains for sure.
For me, they do not increase the sensitivity, but my teeth are generally not sensitive. But they are peroxide based, so the possibility is always there that it could have that side effect.
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Reviewed in the United States on November 1, 2025
★★★★★ 4
Actually Works! Noticeable Results Quickly
THESE WORK GREAT! I’m a smoker and occasional coffee drinker, and these strips got my teeth from a 12 to a 9 in just a week—I actually noticed results right away. I don’t use them every day, but even with sporadic use, the difference is clear.
A couple of downsides: a few strips didn’t stick perfectly, but most stayed in place well.
The upsides: I have very sensitive teeth (I can’t even drink ice-cold water easily), and even when I left the strips on longer than recommended, I had very little to no sensitivity. Another bonus is that they’re stretchy! I’ve tried other well-known brands, and their strips had no stretch and often left my back teeth exposed.
Overall, these are effective, comfortable, and easy to use—I definitely recommend them!
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Reviewed in the United States on September 27, 2025
★★★★★ 5
Finally, whitening strips that work for me
I normally have not been able to use whitening strips due my teeth and gums being sensitive, but that hasn't been a problem with these pleasant-tasting strips. They really stick well on the teeth, takes a little effort to get them off in fact but that's not a complaint. Of course the main thing is that they whiten the teeth and while my teeth are probably a little harder to whiten due to my copious use of coffee and tea I can say that these have definitely whitened my teeth a couple shades since using them. Would definitely use again.
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Reviewed in the United States on October 25, 2025
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