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Description
ZB4BJ4Main Range of product Harmony XB4 Product or component type Head for selector switch Device short name ZB4 Bezel material Chromium plated metal Mounting diameter 22 mm Head type Standard Sale per indivisible quantity 1 Shape of signaling unit head Round Type of operator Right to left spring return Operator profile Black long handle Operator additional information Non padlockable Operator position information 2 positions 90 Complementary CAD overall
Main
| Range of product | Harmony XB4 |
| Product or component type | Head for selector switch |
| Device short name | ZB4 |
| Bezel material | Chromium plated metal |
| Mounting diameter | 22 mm |
| Head type | Standard |
| Sale per indivisible quantity | 1 |
| Shape of signaling unit head | Round |
| Type of operator | Right to left spring return |
| Operator profile | Black long handle |
| Operator additional information | Non padlockable |
| Operator position information | 2 positions 90° |
Complementary
| CAD overall width | 29 mm |
| CAD overall height | 38 mm |
| CAD overall depth | 44 mm |
| Net weight | 0.045 kg |
| Resistance to high pressure washer | 7000000 Pa at 55 °C, distance : 0.1 m |
| Mechanical durability | 1000000 cycles |
| Electrical composition code | C3 for <6 contacts using single blocks in front mounting C4 for <6 contacts using single and double blocks in front mounting C5 for <5 contacts using single blocks in front mounting C6 for <5 contacts using single and double blocks in front mounting C7 for <4 contacts using single blocks in front mounting C8 for <4 contacts using single and double blocks in front mounting C11 for <3 contacts using single blocks in front mounting C15 for <1 contacts using single blocks in front mounting |
| Device presentation | Basic element |
Environment
| Protective treatment | TH |
| Ambient air temperature for storage | -40…70 °C |
| Ambient air temperature for operation | -40…70 °C |
| Overvoltage category | Class I conforming to IEC 60536 |
| IP degree of protection | IP67 conforming to IEC 60529 IP69 IP69K |
| NEMA degree of protection | NEMA 13 NEMA 4X |
| IK degree of protection | IK06 conforming to IEC 50102 |
| Standards | EN/IEC 60947-5-4 UL 508 EN/IEC 60947-1 EN/IEC 60947-5-5 EN/IEC 60947-5-1 CSA C22.2 No 14 JIS C8201-5-1 JIS C8201-1 |
| Product certifications | RINA BV CSA GL DNV UL listed LROS (Lloyds register of shipping) |
| 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 |
| Toxic heavy metal free | Yes |
| 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
- 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 2083 reviews
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Product Reviews
★★★★★ 5
Why are these books so hard to find in libraries and bookstores??!
Format: Paperback
Bought nearly the whole book series after reading the reviews. My 8 and 10 year old boys love these books. My 10 year old read the first book on his way to and from soccer practice. He couldn't put it down and kept telling me what he read. My boys have read all the "Magic Treehouse", "I Survived" and some "I Escaped" books, as well as "Big Nate", "Diary of a Wimpy Kid", etc. BUT these battle books are the best. They really teach about the history of the wars which have shaped our modern times. WHY are these books so hard to find in libraries and bookstores... at least in Maryland? Maybe because "Great Battles for Boys" reeks of toxic masculinity? I really wonder. In any case, great books especially if you want your boys to read serious, informative books that are interesting and entertaining.
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Reviewed in the United States on February 1, 2024
★★★★★ 5
Great for boys AND MOMS
Format: Paperback
Saw an ad for the series online and wanted to buy just one book to try. Received with 2 day Prime. Book was new. So, not only does this book have an incredible, intriguing story that sucked in my 10 year old who hates reading and struggles to read, it had me at Hello. The beginning of the book is filled with recipes! Was totally not expecting that! So for this Momma, under promise-over deliver was the theme here. Purchasing the rest of the books! Also look online for worksheets that parents have put together to go along with these books. Totally worth it. Happy Reading! AND Cooking!
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Reviewed in the United States on January 25, 2025
★★★★★ 5
Great reads for all levels
Format: Paperback
I bought 2 for a 6th grade boy I tutor. He has a beginning interest in history. He's been 'eating' these books up! These are well written, but not complex to turn a young reader off. There are many alternative resources to listed to dive into if a particular person or event sparks interest with the reader. There is appropriate vocabulary with explanations on some- others open a chance for my student & I to have a deeper discussion to clarify meaning & connect information.
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Reviewed in the United States on May 6, 2025
★★★★★ 4
Great book for an (almost) 11 year old to learn about WW2
Format: Paperback
My (almost) 11 year old says he enjoyed this book because it gives specific details and has pictures of what was going on making it easy to understand what was happening. The only thing he’d change was that the pictures weren’t in color (lol)!
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Reviewed in the United States on December 6, 2019
★★★★★ 5
Love this book
Format: Paperback
Son loves this series of books
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Reviewed in the United States on May 12, 2026