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Description
XVMC33Main Range of product Harmony XVM Product or component type Indicator bank Beacon or indicator bank unit type Illuminated unit Component name XVM Light source Bulb not included, green Bulb type Incandescent with BA 15d base Super bright LED Flash discharge tube [Us] rated supply voltage <= 230 V AC DC Complementary Mounting diameter 45 mm Assembly style Customer assembly Maximum power dissipation in W 5 W Connections terminals Screw terminals, 1 x 0.
Main
| Range of product | Harmony XVM |
| Product or component type | Indicator bank |
| Beacon or indicator bank unit type | Illuminated unit |
| Component name | XVM |
| Light source | Bulb not included, green |
| Bulb type | Incandescent with BA 15d base Super bright LED Flash discharge tube |
| [Us] rated supply voltage | <= 230 V AC/DC |
Complementary
| Mounting diameter | 45 mm |
| Assembly style | Customer assembly |
| Maximum power dissipation in W | 5 W |
| Connections - terminals | Screw terminals, 1 x 0.325...1 x 1.5 mm² |
| Marking | CE |
| [Ui] rated insulation voltage | 250 V conforming to IEC 60947-1 |
| Nominal voltage limit | 0.85...1.1 Un conforming to IEC 60947-5-1 |
| [Uimp] rated impulse withstand voltage | 4 kV IEC 60947-1 |
| Luminance | 650 cd/m² |
| CAD overall width | 47 mm |
| CAD overall height | 65 mm |
| CAD overall depth | 47 mm |
| Net weight | 0.04 kg |
Environment
| Product certifications | CCC |
| Standards | EN/IEC 60947-1 EN/IEC 60947-5-1 |
| Ambient air temperature for storage | -25…70 °C |
| Ambient air temperature for operation | -10…50 °C |
| IP degree of protection | IP40 any position except vertical position conforming to IEC 60529 IP42 vertical position conforming to IEC 60529 |
| Electrical shock protection class | Class I aluminium tube mounting conforming to IEC 60947-1 Class I aluminium tube mounting conforming to IEC 60947-5-1 Class I aluminium tube mounting conforming to IEC 61140 Class II base mounting conforming to IEC 60947-1 Class II base mounting conforming to IEC 60947-5-1 Class II base mounting conforming to IEC 61140 |
| Protective treatment | TC |
Offer Sustainability
| Sustainable offer status | Green Premium product |
| REACh Regulation | REACh Declaration |
| EU RoHS Directive | Pro-active compliance (Product out of EU RoHS legal scope) EU RoHS Declaration |
| Mercury free | Yes |
| RoHS exemption information | Yes |
| China RoHS Regulation | China RoHS declaration |
| Environmental Disclosure | Product Environmental Profile |
| Circularity Profile | No need of specific recycling operations |
| 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]
- Please click here for more details>>> Return & Exchange Policy
4.1 ★★★★★
Based on 21 reviews
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Product Reviews
★★★★★ 5
👍👍👍
Format: Paperback
Great book
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 18, 2025
★★★★★ 5
Excellent resource for students
Format: Paperback
The practice tests are extremely helpful and are easy to implement in our study schedule.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 14, 2024
★★★★★ 5
Great practice
Format: Paperback
Excellent complement to the Foundations book
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 26, 2024
★★★★★ 5
This is the book you are looking for.
Format: Paperback, Format: Paperback
After searching through about four different vocab books, I finally found one I can truly vouch for: Robert's Extremely Nerdy Guide to Digital SAT Vocabulary.
Robert is actually my daughter’s SAT tutor and recommended this book. At the time, my daughter had almost given up on the vocab portion of the SAT—there were only 7 weeks left to the test date (we’re now down to just 2 weeks). Honestly, what can you achieve in that short time? Still, I decided to buy it—what did we have to lose?
Because I’d already gone through so many SAT vocab books, I knew a good one when I saw it. Just flipping through the first few pages convinced me this was the right fit, and my daughter immediately got to work. The book starts with 6 sections on word roots, then moves into 26 sections of similar-meaning words. Each chapter includes a matching activity (which my daughter finds essential for retention) and ends with SAT-style practice questions.
Since using this book, she spends much more time memorizing and testing words. I only wish we had discovered it earlier so she could have had more time to digest and apply what she’s learning. Before this, she was getting about 50% of vocab questions right on a good day; now, after just over a month with this book, she’s averaging 80–90%.
As a side note, I’m not a native English speaker, and I’ve also learned so many words by reviewing her answers. Almost every word I’ve come across in the past and thought, “I should look this up someday” seems to be in this book—a testament to why the SAT brought vocabulary back for the digital test.
This book has served my family extremely well, and I plan to start my youngest child on it earlier. Get this book, and start early.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 28, 2025
★★★★★ 5
Fantastic categories for SAT vocab
Robert’s vocab book has been a fantastic addition to my tutoring resources. My students love the ease of progression through the short chapters. It is helping tremendously with vocabulary comprehension in addition to his mock tests.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 29, 2025
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