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Description
ZB4BW31Main Range of product Harmony XB4 Product or component type Head for illuminated push button Device short name ZB4 Product compatibility BA 9s Bezel material Chromium plated metal Head type Standard Mounting diameter 22 mm Sale per indivisible quantity 1 Shape of signaling unit head Round Type of operator Spring return Operator profile White flush, unmarked Operator additional information With plain lens Complementary CAD overall width 29 mm CAD
Main
| Range of product | Harmony XB4 |
| Product or component type | Head for illuminated push-button |
| Device short name | ZB4 |
| Product compatibility | BA 9s |
| Bezel material | Chromium plated metal |
| Head type | Standard |
| Mounting diameter | 22 mm |
| Sale per indivisible quantity | 1 |
| Shape of signaling unit head | Round |
| Type of operator | Spring return |
| Operator profile | White flush, unmarked |
| Operator additional information | With plain lens |
Complementary
| CAD overall width | 29 mm |
| CAD overall height | 29 mm |
| CAD overall depth | 32 mm |
| Net weight | 0.027 kg |
| Resistance to high pressure washer | 7000000 Pa at 55 °C, distance : 0.1 m |
| Mechanical durability | 10000000 cycles |
| Electrical composition code | M7 for <6 contacts using single blocks in front mounting with BA 9s M8 for <6 contacts using single and double blocks in front mounting with BA 9s M9 for <2 contacts using single blocks in front mounting with BA 9s and transformer |
| Device presentation | Basic sub-assemblies |
Environment
| Protective treatment | TH |
| Ambient air temperature for storage | -40…70 °C |
| Ambient air temperature for operation | -40…55 °C |
| Overvoltage category | Class I conforming to IEC 60536 |
| IP degree of protection | IP66 conforming to IEC 60529 IP67 IP69 IP69K |
| NEMA degree of protection | NEMA 13 NEMA 4X |
| IK degree of protection | IK06 conforming to EN 50102 |
| Standards | CSA C22.2 No 14 JIS C8201-5-1 UL 508 EN/IEC 60947-1 EN/IEC 60947-5-1 EN/IEC 60947-5-5 EN/IEC 60947-5-4 JIS C8201-1 |
| Product certifications | GL UL listed RINA DNV CSA LROS (Lloyds register of shipping) BV |
| Vibration resistance | 5 gn (f= 2…500 Hz) conforming to IEC 60068-2-6 |
| Shock resistance | 30 gn (duration = 18 ms) for half sine wave acceleration conforming to IEC 60068-2-27 50 gn (duration = 11 ms) for half sine wave acceleration conforming to IEC 60068-2-27 |
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 | End of Life Information |
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
4.0 ★★★★★
Based on 26 reviews
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Product Reviews
★★★★★ 5
Good motor oil
Style: High Mileage 150K, Size: 5 qt (Pack of 1), Configuration: 5W-20
The engine oil meets the stated requirements.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 24, 2026
★★★★★ 5
Definitely buying again.
Style: High Mileage 150K, Size: 5 qt (Pack of 1), Configuration: 5W-20
In MY experience, this has been fantastic, spouses car is a 200k+ mileage Kia shortage, which I mean, it’s always burned oil, even the manual said normal operation can burn 1qt per 1,000 miles. Either way, i was adding oil a lot. At least 2 quarts a month or more. After running this oil, I have only added 1.5 quarts in over 2 months. Results obviously not typical, but in my experience, this stuff works. I also use the restore and protect Valvoline on my car, with great results. Scoped it after a few full oil changes and engine looks clean. Great value for what it potentially will do.
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Reviewed in the United States on March 2, 2026
★★★★★ 4
Kitties love it:
Style: High Mileage 150K, Size: 5 qt (Pack of 1), Configuration: 5W-30
Great product:
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Reviewed in the United States on April 23, 2026
★★★★★ 5
Engaging, though-provoking sweep that will provide you with regarding this time period
Format: Hardcover
Alan Taylor is a writer who excels at contextualizing the complexity of history by creating a sort of ancestral snapshot of each person and event and placing them on a family tree, showing both their relationships to one another and to their time. This approach increases readers’ abilities to build those understandings on their own in other readings, about other times. That’s cool. In this book, he upends a more static understanding of North and South and provides a kaleidoscope of complexity with regards to individuals and social groups from regions both within and outside of our borders.
In this book, Alan Taylor displays his unique brilliance at making legible the complex interplay of extremely diverse international, national, and factional agendas, political aspirations, people’s attachment to their political and social worldviews, economic aspirations, their bluster, their denial, and their honest – if not always successful – efforts. Quoting from a mind-bogglingly large reading list of academic sources, newspapers, diaries, and other historical documents, he brings people back to life in such a way that you could mentally animate what role these historical figures would play today on the world stage or even in a more intimate setting of your own office politics. He makes the complexity and uncertainty decipherable so that we can think about it, argue about it, and explore it just as we would events with which we are familiar today.
A true love of history and our understanding of humanity at present are not served by infatuation with imagined, polished heroes but by complex accounts and considerations of character, influences, dreams, successes, and failures that reveal how these elements are the common denominators in all lives and across all times. Taylor does this superbly for figures North, South, enslaved, free, freed Blacks, embittered whites, Mexican, Spanish, Canadian, British, French, and Indigenous. He juxtaposes Maximilian’s wife, Carlota, sister of Leopold II, who placed faith in herself and in her husband to transform Mexico through better monarchy, with the far more egalitarian Benito Juárez, who ultimately subordinated the lives of the indigenous people in capitulating to a rising oligarchy of American investors who could rebuild Mexico. Both Carlota and Juarez are driven to varying degrees of madness by the results of their efforts.
We see members of the former Confederacy who rue their violent support for the perverse and cruel institution of slavery once the war is over, alongside others who will stop at nothing to bring back the old order. And we see Northerners, who in wartime decried slavery with a furious ardor, eventually languishing in their duty to their fellows after the war was over. There are warriors for justice, warriors for oppression, realists, capitulators, power brokers, and pawns. Even the best, who are not depleted of passionate intensity for doing right, must contend with an ecosystem of others’ dreams and aspirations, which all too often run afoul of the righteous. In the end, we may be judged by others and by ourselves for what we’ve wished for: either peace and fairness or war and acquisition at any price.
The book serves as a reminder to plant the right seeds and dream the right dreams…for everybody’s children. Because when the harshest frost melts away, something new will grow.
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Reviewed in the United States on July 3, 2024
★★★★★ 5
Carefully Researched Gives Insight To 19Th Century Occurances of: American, Canada, and Mexico!
Format: Hardcover
This book is a treasure as it covers not only the American Civil War but what intricate details are behind it and more, in addition covers the same eras for the Dominion of Canada, and French take over of Mexico along with the factors leading to "Cinco De Mayo," and more. As an avid reader of American History also as a amature historian this book is carefully detailed and gives insight to the racial and political beliefs at the life and times of the 19Th. Century. It deserves a place on your bookshelf and/or library. In these contemporary times, I am still more than pleased the the border frontiers between the Republic of Canada and United States of America remain the: "Longest Undefended Borders" in the entire globe.
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Reviewed in the United States on May 5, 2025
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